Highway Approach Improvements Appendix
Transportation
February 8, 2012
Highway Approach Improvements Appendix San Francisco Bay Crossings Study Update Prepared for the Bay Area Toll Authority
Bay Area Toll Authority
AECOM
San Francisco Bay Crossings Study Update
Appendix A Highway Approach Improvements Drawings
Bay Area Toll Authority
AECOM
San Francisco Bay Crossings Study Update
Appendix B Traffic Operations Analysis
Bay Area Toll Authority
Approach Improvements Report Alternative 1 ‐ Mandela Parkway Bus Ramp
San Francisco Bay Crossings Study Update
1 Mandela Parkway Bus Ramp
Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions) Description Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
February 8, 2012
Daily Person‐ Trips 357 47 404 121,200 156,703
Existing 1020 1020
Travel Time (sec.) With Imp. Change 420 600 420 600
Person Hours of Delay 59.50 7.83 67 20,200 26,100 Total $11,130,000 $46,200,000 0.24
Approach Improvements Report Alternative 2 ‐ MacArthur Boulevard Bus Ramp
San Francisco Bay Crossings Study Update
2 MacArthur Boulevard Bus Ramp
Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions) Description Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
February 8, 2012
Daily Person‐ Trips 357 47 404 121,200 156,703
Existing 1020 1020
Travel Time (sec.) With Imp. Change 300 720 300 720
Person Hours of Delay 71.40 9.40 81 24,200 31,300 Total $13,340,000 $11,100,000 1.20
Approach Improvements Report Alternative 3 ‐ Maritime Street HOV Lane Addition
San Francisco Bay Crossings Study Update
3 Maritime Street HOV Lane Addition Length of Imp. (miles) Scenario Existing HOV Lane Extension
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.48 Type General HOV General HOV
Lanes 2 0 2 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 1,692 ‐ 1,637 55 2,591 ‐ 2,488 103 2,851 ‐ 2,721 130 3,008 ‐ 2,971 36 3,209 ‐ 3,165 44 2,862 ‐ 2,818 44 16,213 ‐ 15,800 412
HOV 253 296
Existing General HOV 37 ‐ 37 ‐ 37 ‐ 28 ‐ 28 ‐ 28 ‐
Bus ‐ ‐
Total 300 300 $144,000 $19,600,000 0.01
Travel Time (seconds) With Improvement General HOV 37 27 37 27 37 27 28 27 28 27 28 27
Change General HOV 0 10 0 10 0 10 0 2 0 2 0 2
Person Hours of Delay General HOV 0.00 0.15 0.00 0.28 0.00 0.36 0.00 0.02 0.00 0.02 0.00 0.02 0.00 0.84 0 253
Approach Improvements Report Alternative 4 ‐ SR 24 to I‐80 HOV Bypass
San Francisco Bay Crossings Study Update
4 SR 24 to I‐80 HOV Bypass Length of Imp. (miles)
1.29
Scenario
Type
Existing SR 24 to I‐580 Weave
General HOV General HOV
HOV Lane Flyover
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
Lanes 2 0 2 1
% Traffic AM PM 100% 100% ‐ ‐ 87% 87% 13% 13%
Person Trips With Improvement Existing General Flyover General Flyover 4,127 ‐ 3,564 563 6,606 ‐ 5,839 768 7,794 ‐ 7,047 748 6,613 ‐ 6,171 442 6,404 ‐ 5,964 439 6,306 ‐ 5,903 403 37,849 ‐ 34,487 3,362
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General Flyover 113 ‐ 142 ‐ 181 ‐ 114 ‐ 121 ‐ 117 ‐
HOV 18,219 21,288
Travel Time (seconds) With Improvement General Flyover 113 71 142 71 181 71 114 71 121 71 117 71
Bus ‐ ‐
Total 18,200 21,300 $9,498,000 $439,400,000 0.02
Change General Flyover 0 41 0 70 0 110 0 43 0 49 0 45
Person Hours of Delay General Flyover 0.00 6.46 0.00 15.02 0.00 22.87 0.00 5.28 0.00 6.01 0.00 5.09 0.00 60.73 0 18,219
Approach Improvements Report Alternative 5 ‐ Powell Street / I‐80 Ramps ‐ HOV Improvement
San Francisco Bay Crossings Study Update
5 Powell Street / I‐80 Ramps Intersection ‐ HOV Improvement Length of Imp. (miles) Scenario Existing HOV Improvement (WB) Loop Ramp (EB) Ramp
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) AC Transit ‐ J (6 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
0.50 Type General HOV General HOV Lanes Lanes
Lanes 3 0 3 1 1 1
% Traffic AM PM 100% 100% ‐ ‐ 83% 88% 17% 12% ‐ ‐ ‐ ‐
Person Trips With Improvement Existing General HOV General HOV 4,800 70 4,712 158 3,821 223 3,614 430 5,553 468 5,178 843 5,686 623 5,251 1,058 5 581 5,581 1 098 1,098 4 924 4,924 1 755 1,755 4,013 1,307 3,196 2,124 29,454 3,787 26,874 6,367
Daily Person‐ 357 47 119 523 156,900 202,861
Existing 120 120 120
Travel Time (sec.) With Imp. Change 60 60 60 60 60 60
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General HOV 48 28 48 28 48 28 81 28 81 28 81 28
Person Hours 5.95 0.78 1.98 9 2,615 3,381
HOV 9,639 11,263
Travel Time (seconds) With Improvement General HOV 48 28 48 28 48 28 81 28 81 28 81 28
Bus 2,615 3,381
Total 12,300 14,600 $6,468,000 $1,248,000 5.18
Change General New HOVs 0 20 0 20 0 20 0 53 0 53 0 53
Person Hours of Delay General HOV 0.00 0.50 0.00 1.18 0.00 2.13 0.00 6.45 0 00 0.00 9 75 9.75 0.00 12.12 0.00 32.13 0 9,639
Approach Improvements Report Alternative 6 ‐ I‐880 HOV Lane Merge ‐ Lane Removal
San Francisco Bay Crossings Study Update
6 I‐880 HOV Lane Merge ‐ Lane Removal Length of Imp. (miles) Scenario Existing I‐80 to Powell Existing I‐880 to Powell I‐880 w/ HOV lane removal Existing Conditions at Merge HOV Lane removal
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.50 Type General HOV General HOV General HOV General HOV General HOV
Lanes 2 1 2 1 3 0 2 1 2 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 2,385 2,481 3,453 1,413 3,007 3,332 4,354 1,985 2,991 3,660 4,331 2,320 2,775 3,619 4,087 2,140 2,628 3,441 3,870 2,041 2,398 3,307 3,531 2,036 16,184 19,839 23,626 11,934
HOV ‐13,790 ‐16,113
Existing General HOV 31 28 32 28 32 29 153 150 200 130 57 59
Bus ‐ ‐
Total ‐ ‐ ‐ $114,000 ‐
Travel Time (seconds) With Improvement Change General HOV General HOV 31 31 0 ‐4 32 32 0 ‐4 32 32 0 ‐2 153 153 0 ‐3 200 200 0 ‐70 57 57 0 1
Person Hours of Delay General HOV 0.00 ‐1.48 0.00 ‐1.98 0.00 ‐1.46 0.00 ‐1.89 0.00 ‐39.84 0.00 0.69 0.00 ‐45.97 0 ‐13,790
Approach Improvements Report Alternative 7 ‐ I‐880 HOV Lane Merge ‐ Lane Extension
San Francisco Bay Crossings Study Update
7 I‐880 HOV Lane Merge ‐ Lane Extension Length of Imp. (miles)
0.50
Scenario
Type
Existing I‐80 to Powell Existing I‐880 to Powell Existing merge HOV lane extension
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
General HOV General HOV General HOV General HOV
Lanes 2 1 2 1 2 1 2 2
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 2,385 2,481 2,385 2,481 3,007 3,332 3,007 3,332 2,991 3,660 2,991 3,660 2,775 3,451 2,775 3,451 2,628 3,283 2,628 3,283 2,398 3,169 2,398 3,169 16,184 19,375 16,184 19,375
HOV 0 0
Existing General HOV 31 28 32 28 32 29 153 150 200 130 57 59
Bus ‐ ‐
Total ‐ ‐ ‐ $117,000 ‐
Travel Time (seconds) With Improvement Change General HOV General HOV 31 28 0 0 32 28 0 0 32 29 0 0 153 150 0 0 200 130 0 0 57 59 0 0
Person Hours of Delay General HOV 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0
Approach Improvements Report Alternative 8 ‐ Fourth Street On‐Ramp / Ninth Street Off‐Ramp Braid
San Francisco Bay Crossings Study Update
8 Fourth Street On‐Ramp / Ninth Street Off‐Ramp Braid Length of Imp. (miles) Scenario Existing W/Braid Flyover
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.67 Type General HOV General HOV General
Lanes 2.5 0 3 0 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General Flyover General Flyover 8,416 ‐ 7,041 1,375 6,390 ‐ 5,113 1,277 6,012 ‐ 4,791 1,221 6,023 ‐ 5,148 875 6,023 ‐ 4,975 1,047 4,348 ‐ 3,590 758 6,553 37,211 ‐ 30,658
Flyover 29,562 38,063
Existing General Flyover 54 ‐ 54 ‐ 54 ‐ 144 ‐ 144 ‐ 144 ‐
Bus ‐ ‐
Total 29,600 38,100 $16,550,000 $50,000,000 0.33
Travel Time (seconds) With Improvement General Flyover 54 37 54 37 54 37 144 37 144 37 144 37
Change General Flyover 0 17 0 17 0 17 0 107 0 107 0 107
Person Hours of Delay General Flyover 0.00 6.62 0.00 6.15 0.00 5.88 0.00 26.07 0.00 31.22 0.00 22.59 0.00 98.54 0 29,562
Approach Improvements Report Alternative 9 ‐ Bay Bridge to US 101 Lane Addition
San Francisco Bay Crossings Study Update
9 Bay Bridge to US 101 Lane Addition Length of Imp. (miles) Length to Fifth St. Off Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route SFMTA ‐ 9X (SB) SFMTA ‐ 9AX (SB) SFMTA ‐ 9BX (SB) SFMTA ‐ 14X (SB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
1.51 0.23 Type General HOV General HOV
Lanes 2.5 0 3.5 0
TT Savings General Existing 19,954 Future 25,693 Travel Time Benefits Cost of Improvement Benefit / Cost Ratio
Person Trips to Ninth St Off to Fifth St Off General HOV General HOV 806 ‐ 1,375 ‐ 1,106 ‐ 1,277 ‐ 1,085 ‐ 1,221 ‐ 999 ‐ 875 ‐ 1,331 ‐ 1,047 ‐ 1,588 ‐ 758 ‐ 6,915 ‐ 6,553 ‐
Daily Person‐ 3,157 1,043 751 706 5,657 1,697,100 2,194,230
Existing 112 112 112 112
Travel Time (sec.) With Imp. Change 99 13 99 13 99 13 99 13
HOV 0 0
Existing To Fifth To Ninth 123 19 123 19 123 19 326 49 326 49 326 49
Person Hours 11.66 3.85 2.77 2.61 20.90 6,269 8,106
Bus 6,269 8,106
Total 26,200 33,800 $20,730,000 $134,900,000 0.15
Travel Time (seconds) With Improvement To Fifth To Ninth 116 17 116 17 116 17 279 38 279 38 279 38
Change To Fifth To Ninth 7 2 7 2 7 2 46 11 46 11 46 11
Person Hours of Delay General HOV 2.32 ‐ 2.87 ‐ 2.80 ‐ 15.52 ‐ 20.31 ‐ 22.69 ‐ 66.51 0.00 19,954 0
Approach Improvements Report Alternative 10 ‐ US 101 to Cesar Chavez Street HOV Lane Addition
San Francisco Bay Crossings Study Update
10 US 101 to Cesar Chavez Street HOV Lane Addition Length of Imp. (miles) Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 9X (SB) SFMTA ‐ 9AX (SB) SFMTA ‐ 9BX (SB) SFMTA ‐ 14X (SB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
1.25 Type @ US 101 b/w US101 an b/w US101 an HOV
Lanes 3 4 3.50 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 954 ‐ 954 1,153 1,300 ‐ 1,300 1,494 1,330 ‐ 1,330 1,437 1,373 ‐ 1,373 665 1,073 ‐ 1,073 607 1,035 ‐ 1,035 591 7 064 7 064 5 947 7,064 ‐ 7,064 5,947
Daily Person‐ Trips 3,157 1,043 751 706 5,657 1,697,100 2,194,230
Travel Time Existing 93 93 93 93
With Imp. 69 69 69 69
Change 24 24 24 24
HOV 12,362 14,444
Existing General HOV 84 ‐ 89 ‐ 102 ‐ 87 ‐ 112 ‐ 100 ‐
Person Hours of Delay 20.68 6.83 4.92 4.62 37.05 11,115 14,371
Bus 11,115 14,371
Total 23,500 28,800 $12,580,000 $70,200,000 0.18
Travel Time (seconds) With Improvement General HOV 84 69 89 69 102 69 87 69 112 69 100 69
Change General HOV 0 15 0 20 0 32 0 17 0 43 0 30
Person Hours of Delay General HOV 0.00 4.69 0.00 8.14 0.00 12.92 0.00 3.21 0.00 7.24 0.00 5.00 41 21 0 41.21 0 12,362
Approach Improvements Report Alternative 11 ‐ Cesar Chavez Street to US 101 HOV Lane Addition
San Francisco Bay Crossings Study Update
11 Cesar Chavez Street to US 101 HOV Lane Addition Length of Imp. (miles) Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.84 Type Mainline Ramp General HOV
Lanes 4 1 3.5 1
TT Savings General Existing 0 Future 0 Travel Time Benefits Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 6,645 ‐ 5,453 1,192 8,337 ‐ 6,841 1,496 8,465 ‐ 6,946 1,519 3,629 ‐ 2,978 651 3,961 ‐ 3,250 711 4,736 ‐ 3,886 850 35,773 ‐ 29,355 6,418
HOV 14,421 16,850
Existing General HOV 51 ‐ 65 ‐ 74 ‐ 76 ‐ 61 ‐ 70 ‐
Bus ‐ ‐
Total 14,400 16,900 $7,530,000 $35,900,000 0.21
Travel Time (seconds) With Improvement General HOV 51 47 65 47 74 47 76 47 61 47 70 47
Change General HOV 0 4 0 19 0 27 0 29 0 14 0 24
Person Hours of Delay General HOV 0 0.43 0 4.47 0 7.40 0 17.70 0 9.58 0 8.49 0 48.07 0 14,421
Approach Improvements Report Alternative 12 ‐ Fifth Street On‐Ramp HOV Lane Addition
San Francisco Bay Crossings Study Update
12 Fifth Street On‐Ramp HOV Lane Addition Length of Imp. (miles) Scenario Existing On‐Ramp HOV Queue Jump
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.10 Type General HOV General HOV
Lanes 1 0 1 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 119 ‐ 94 25 276 ‐ 216 60 557 ‐ 435 123 1,069 ‐ 997 73 942 ‐ 877 65 911 ‐ 848 62 3,873 ‐ 3,465 408
HOV 429 501
Existing General HOV 9 ‐ 9 ‐ 9 ‐ 36 ‐ 36 ‐ 36 ‐
Bus ‐ ‐
Total 400 500 $220,000 $4,300,000 0.05
Travel Time (seconds) With Improvement General HOV 9 9 9 9 9 9 36 10 36 10 36 10
Change General HOV 0 0 0 0 0 0 0 26 0 26 0 26
Person Hours of Delay General HOV 0 0 0 0 0 0 0 1 0 0 0 0 0 1.43 0 429
Approach Improvements Report Alternative 13 ‐ US 101 (I‐280 to Bay Bridge) HOV Lane Addition / Bypass
San Francisco Bay Crossings Study Update
13 US 101 (I‐280 to Bay Bridge) HOV Lane Addition / Bypass Length of Imp. (miles) Scenario Existing w/ HOV lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 9X (NB) SFMTA ‐ 9AX (NB) SFMTA ‐ 9BX (NB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
2.59 Type General HOV General HOV
Lanes 4 0 4 1
Person Trips With Improvement Existing General HOV General HOV 5,457 ‐ 4,478 979 7,665 ‐ 6,291 1,375 8,159 ‐ 6,695 1,464 7,004 ‐ 5,748 1,256 7,541 ‐ 6,188 1,353 7,529 ‐ 6,178 1,351 43,356 ‐ 35,578 7,778
Daily Person‐ Trips 3,133 1,205 990 5,328 1,598,400 2,066,618
Travel Time Existing 210 210 210
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
% Traffic AM PM 100% 100% 0% 0% 89% 89% 11% 11%
With Imp. 143 143 143
Change 67 67 67
Existing General HOV 149 ‐ 188 ‐ 209 ‐ 267 ‐ 245 ‐ 227 ‐
Person Hours of Delay 58.24 22.40 18.40 99.04 29,713 38,417
HOV 47,344 55,319
Bus 29,713 38,417
Total 77,100 93,700 $41,070,000 $329,500,000 0.12
Travel Time (seconds) With Improvement Change General HOV General HOV 149 143 0 6 188 143 0 45 209 143 0 66 267 143 0 123 245 143 0 101 227 143 0 84
Person Hours of Delay General HOV 0 1.51 0 17.13 0 26.68 0 42.94 0 38.15 0 31.40 0 157.81 0 47,344
Approach Improvements Report Alternative 14 ‐ I‐280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass
San Francisco Bay Crossings Study Update
14 I‐280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass Length of Imp. (miles) Scenario Existing w/ HOV Lane Conversion
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 14X (NB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
2.59 Type General HOV General HOV Ramp
Lanes 4 0 4 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
% Traffic AM PM 100% 100% 0% 0% 90% 86% 10% 14%
Person Trips With Improvement Existing General HOV General HOV 4,196 ‐ 3,532 1,633 6,986 ‐ 5,882 2,177 6,075 ‐ 5,115 2,343 4,176 ‐ 3,516 1,677 3,836 ‐ 3,230 1,668 3,318 ‐ 2,794 1,799 28,586 ‐ 24,068 11,297
Existing General HOV 147 ‐ 180 ‐ 200 ‐ 143 ‐ 143 ‐ 143 ‐
Daily Person‐ Trips 951 951 285,300 368,873
Person Hours of Delay 2.98 2.98 893 1,154
Travel Time Existing 155
With Imp. 143
Change 11
HOV 45,951 53,692
Bus 893 1,154
Total 46,800 54,800 $24,430,000 $171,300,000 0.14
Travel Time (seconds) Change With Improvement General HOV General HOV 147 143 0 3 180 143 0 36 200 143 0 56 143 143 0 0 143 143 0 0 143 143 0 0
Person Hours of Delay General HOV 0 0 0 6 0 12 0 0 0 0 0 0 0 18.28 0 45,951
Approach Improvements Report Alternative 15 ‐ San Mateo Bridge Open Road Tolling
San Francisco Bay Crossings Study Update
15 San Mateo Bridge Open Road Tolling Length of Imp. (miles) Scenario
Existing
Tollbooths Required
Open Road Tolling
0.10 Type Cash FasTrak HOV Total Cash FasTrak HOV Total ORT Cash FasTrak HOV Total
February 8, 2012
Capacity
5 2 2 9 4 3 2 9 3 6 0 1 10
1,900 2,200 2,200 6,300 1,520 3,300 2,200 7,020 5,400 2,280 0 1,100 8,780
% Traffic AM PM 27% 42% 73% 58% 10% 5% 27% 73% 10%
42% 58% 5%
73% 27% ‐ 10%
58% 42% ‐ 5%
Cash 36 36 36 36 36 36
Existing FasTrak 18 18 18 18 18 18
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Cash 1,020 1,396 1,345 813 790 672 8,585
FasTrak 2,259 3,091 2,979 1,944 1,890 1,607 19,544
HOV 765 1,047 1,009 277 269 229 5,216
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 18 18 18 18 18 18
Cash 36 36 36 36 36 36
ORT 14,658 18,060
Travel Time (seconds) With ORT FasTrak HOV 9 9 9 9 9 9 9 9 9 9 9 9
HOV 3,912 5,553
Cash 0 0 0 0 0 0
Total 18,600 23,600 $10,150,000 $4,200,000 2.42
Change FasTrak 9 9 9 9 9 9
HOV 9 9 9 9 9 9
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 5.65 7.73 7.45 4.86 4.72 4.02 48.86 14,658
HOV 1.91 2.62 2.52 0.69 0.67 0.57 13.04 3,912
Approach Improvements Report Alternative 16 ‐ Dumbarton Bridge Open Road Tolling
San Francisco Bay Crossings Study Update
16 Dumbarton Bridge Open Road Tolling Length of Imp. (miles) Scenario
Existing
Tollbooths Required
Open Road Tolling
0.10 Type Cash FasTrak HOV Total Cash FasTrak HOV Total ORT Cash FasTrak HOV Total
February 8, 2012
Capacity
4 2 1 7 4 3 1 8 2 5 0 1 8
1,520 2,200 1,100 4,820 1,520 3,300 1,100 5,920 3,600 1,900 0 1,100 6,600
% Traffic AM PM 28% 34% 72% 66% 13% 4% 28% 72% 13%
34% 66% 4%
72% 28% ‐ 13%
66% 34% ‐ 4%
Cash 36 36 36 36 36 36
Existing FasTrak 18 18 18 18 18 18
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Cash 801 1,221 1,218 356 391 376 6,084
FasTrak 1,779 2,714 2,706 792 870 835 13,521
HOV 771 1,176 1,173 343 377 362 5,859
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 18 18 18 18 18 18
ORT 10,141 12,153
Travel Time (seconds) With Improvement Cash FasTrak HOV 36 9 9 36 9 9 36 9 9 36 9 9 36 9 9 36 9 9
HOV/Bus 4,394 7,861
Cash 0 0 0 0 0 0
Total 14,500 20,000 $8,530,000 $3,800,000 2.24
Change FasTrak 9 9 9 9 9 9
HOV 9 9 9 9 9 9
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 4.45 6.78 6.77 1.98 2.17 2.09 33.80 10,141
HOV 1.93 2.94 2.93 0.86 0.94 0.90 14.65 4,394
Approach Improvements Report Alternative 17 ‐ Western SR 84 / Northern I‐880 HOV Connectors
San Francisco Bay Crossings Study Update
17 Western SR 84 / Northern I‐880 HOV Connectors Length of Imp. (miles) Scenario Existing With HOV Connector
0.85 Type General HOV General HOV
Lanes 1 0 1 1
% Traffic AM PM 100% 100% 0% 0% 87% 96% 13% 4%
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 2,347 4,199
Bus ‐ ‐
Total 2,300 4,200 $1,560,000 $104,000,000 0.02
I‐880 SB / SR 84 WB HOV Connector Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Person Trips With Improvement Existing General HOV General HOV 916 ‐ 706 210 1,623 ‐ 1,249 374 2,029 ‐ 1,563 466 980 ‐ 916 64 1,075 ‐ 1,005 70 1,136 ‐ 1,062 74 7,759 ‐ 6,501 1,258
Existing General HOV 68 ‐ 68 ‐ 68 ‐ 77 ‐ 77 ‐ 77 ‐
Travel Time (seconds) With Improvement General HOV 68 47 68 47 68 47 77 47 77 47 77 47
Change General HOV 0 21 0 21 0 21 0 29 0 29 0 29
Person Trips With Improvement Existing General HOV General HOV 334 ‐ 258 76 684 ‐ 526 158 831 ‐ 639 192 1,609 ‐ 1,503 106 1,576 ‐ 1,474 102 1,479 ‐ 1,383 96 6,512 ‐ 5,782 730
Existing General HOV 47 ‐ 47 ‐ 47 ‐ 48 ‐ 47 ‐ 47 ‐
Travel Time (seconds) With Improvement General HOV 47 47 47 47 47 47 48 47 47 47 47 47
Change General HOV 0 0 0 0 0 0 0 1 0 0 0 0
Person Hours of Delay General HOV 0 1 0 2 0 3 0 1 0 1 0 1 0 7.80 0 2,341
SR 84 EB / I‐880 NB HOV Connector Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
Person Hours of Delay General HOV 0 0 0 0 0 0 0 0 0 0 0 0 0 0.02 0 6
Approach Improvements Report Alternative 18 ‐ SR 84 FasTrak Lane Extension
San Francisco Bay Crossings Study Update
18 SR 84 FasTrak Lane Extension Length of Imp. (miles) Scenario Existing Conditions at Paseo Padre
Lane Addition
1.42 Type General FasTrak HOV Total General FasTrak HOV Total
Hour 6:00 7:00 8:00 16:00 17:00 18:00
February 8, 2012
Capacity
1 1 1 3 1 2 1 4
1,800 1,800 1,800 5,400 1,800 3,600 1,800 7,200
% Traffic AM PM 27% 42% 73% 58% 13% 4%
Cash 712 999 989 705 759 707 7,073
FasTrak 1,582 2,221 2,198 912 981 914 13,049
HOV 685 962 953 124 134 125 4,551
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
27% 73% 13%
42% 58% 4%
Cash 114 114 114 79 79 79
Existing FasTrak 114 114 114 79 79 79
HOV 114 114 114 79 79 79
Cash ‐ ‐ ‐ ‐ ‐ ‐
Existing FasTrak ‐ 421 398 ‐ ‐ ‐
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Existing Vehicle Volume at Paseo Padre ‐ Transaction by Payment Type at Toll Plaza Cash FasTrak HOV Total 712 1,582 343 2,636 999 2,221 481 3,701 989 2,198 476 3,664 641 829 56 1,527 690 892 61 1,642 643 831 57 1,530
Cash 114 114 114 79 79 79
FasTrak 2,386 4,268
Travel Time (seconds) With Improvement FasTrak HOV 79 114 79 114 79 114 79 79 79 79 79 79
HOV/Bus ‐ ‐
Cash 0 0 0 0 0 0
Excess Demand with Increased FasTrak Capacity HOV Cash FasTrak HOV ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
Total 2,400 4,300 $1,660,000 $33,500,000 0.05
Change FasTrak 35 35 35 0 0 0
HOV 0 0 0 0 0 0
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 0.00 4.08 3.87 0.00 0.00 0.00 7.95 2,386
HOV 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Approach Improvements Report Alternative 19 ‐ Newark Boulevard Westbound HOV Ramps
San Francisco Bay Crossings Study Update
19 Newark Boulevard Westbound HOV Ramps Length of Imp. (miles) Scenario Existing w/ HOV on‐ramp
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route DB / DB1 / DB3 Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
0.20 Type General HOV General HOV
Lanes 3 0 3 1
% Traffic AM PM 100% 100% ‐ ‐ 87% 96% 13% 4%
Person Trips With Improvement Existing General HOV General HOV 2,528 ‐ 2,420 109 3,609 ‐ 3,419 190 3,371 ‐ 3,107 264 1,102 ‐ 1,076 27 1,236 ‐ 1,208 29 1,093 ‐ 1,061 31 12,940 0 12,290 650
Daily Person‐ 410 410 123,000 17,571
Existing 600
Travel Time (sec.) With Imp. Change 420 180
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General HOV 15 ‐ 15 ‐ 15 ‐ 11 ‐ 11 ‐ 11 ‐
Person Hours of 20.50 21 6,150 879
HOV 199 356
Travel Time (seconds) With Improvement General HOV 15 11 15 11 15 11 11 11 11 11 11 11
Bus 6,150 879
Total 6,300 1,200 $1,800,000 $24,400,000 0.07
Change General HOV 0 4 0 4 0 4 0 0 0 0 0 0
Person Hours of Delay General HOV 0 0.13 0 0.22 0 0.31 0 0.00 0 0.00 0 0.00 0 0.66 0 199
Approach Improvements Report Traffic Operations Assumptions
San Francisco Bay Crossings Study Update
Assumptions Location Mainline Ramps General/Cash Transaction FasTrak Transaction Open Road Tolling Bridges
Capacity (vphpl) 1,800 1,200 380 1,100 1,800 1,850 HOV Percentage
Location Bay Bridge (SFBC 2011 ) San Mateo Bridge (SFBC 2011 ) Dumbarton Bridge (SFBC 2011 ) I‐880 NB (HOV Report ) I‐280 (NB AM, SB PM) (HOV Report ) 101 SB (near San Mateo) (HOV Report ) 101 NB (near San Mateo) (HOV Report ) 101 NB (CSMP ) 101 SB (CSMP ) I‐80 WB (at Powell) (HOV Report ) SR 24 Corridor (CSMP ) Location y g Bay Bridge San Mateo Bridge Dumbarton Bridge Conversion Rates Daily to Annual Delay Cost ($ 2010) Auto Truck Expected useful life of improvement (years) Growth Factor (SFBC 2011) Bay Bridge Corridor Bus HOV (3 person) General San Mateo Bridge Corridor HOV General Dumbarton Bridge Corridor Bus HOV (3 person) General
February 8, 2012
AM 11.0% 10.0% 13.0% 19.7% 10.3% 9.6% 23.0% 10.7% 13.2% 16.8% 13.2%
77% 73% 72%
PM 3.0% 5.0% 3.7% 24.8% 13.9% 12.0% 15.6% 10.7% 13.2% 12.0% 13.2%
FasTrak Usage 69% 48% 58% 45% 66% 48%
factor 300 $ 16.03 $ 26.24 30
129% 117% 129% 142% 123% 14% 179% 120%
Daily 7.3% 7.3% 8.4% ‐ ‐ ‐ ‐ 10.7% 13.2% ‐ 13.2%
HOV AM 2.5 2.1 2 2.5 2.1 1.9 2 ‐ ‐ ‐ ‐
PM 2.6 2.1 2.2 2.1 2 2 2 ‐ ‐ ‐ ‐
1.4% 3.2% 2.1%
0.2% 0.6% 0.4%
Average Vehicle Occupancy (AVO) General Lanes Daily AM PM AM 1.1 1.1 2.6 35 1 1.1 2.2 35 1 1.1 2.1 35 1 1.1 1.5 35 1.1 1.1 1.1 35 1.2 1.1 1.2 35 1.1 1.1 1.1 35 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ Truck Percentage 0.1% 0.9% 0.1% 2.7% 0.1% 1.9%
2.6% 6.6% 4.5%
Bus PM 35 35 35 35 35 35 35 ‐ ‐ ‐ ‐
Daily 35 35 35 35 35 35 35 ‐ ‐ ‐ ‐
AECOM
San Francisco Bay Crossings Study Update
Appendix C Cost Estimate Calculations
Bay Area Toll Authority
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Summary ALT. No.
DESCRIPTION
AECOM By: A. Leahy Date: February 8, 2012 AMOUNT
COMMENTS
Bay Bridge (Eastern Approach) 1
Mandela Parkway Bus Ramp
$46,200,000
2
MacArthur Blvd Bus Ramp
$11,100,000
3
Maritime HOV Lane Addition
4
SR 24 to I-80 HOV By Pass Partial Replacement
5
Powell Street / I-80 Ramps Intersection - HOV Improvement
6
I-880 HOV Lane Merge Lane Removal
$114,000
7
I-880 HOV Lane Merge Lane Extension
$117,000
$19,600,000 $439,400,000 $1,248,000
Bay Bridge (Western Approach) 8
4th Street On-Ramp / 9th Street Off-Ramp Braid
9
Bay Bridge to US 101 Lane Addition
$50,000,000
10
US 101 to Cesar Chavez HOV Lane Addition
$70,200,000
11
Cesar Chavez to US 101 HOV Lane Addition
$35,900,000
12
Fifth Street On-Ramp HOV Lane Addition
13
US 101 (I-280 to Bay Bridge HOV Lane Addition / Bypass
$329,500,000
14
I-280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass
$171,300,000
$134,900,000
$4,300,000
San Mateo Bridge 15
San Mateo Bridge Open Road Tolling
$4,200,000
Dumbarton Bridge 16
Dumbarton Bridge Open Road Tolling
17
Western SR 84 / North I-880 HOV Connectors
$3,800,000
18
SR 84 FasTrak Lane Extension
$33,500,000
19
Newark Boulevard Westbound HOV Ramps
$24,400,000
$104,000,000
Page 1 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
1: Mandela Parkway Bus Ramp ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, Ramp Bridge Structure, 25 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification Street Modifications RR Coordination Drainage Modifications
QUANTITY
1 1 12,240 60,000 3,000 1 1 1 1 3,000
UNIT COST
ls ls sf sf lf ls ls ls ls lf
$20,000.00 $400,000.00 $200.00 $300.00 $8.00 $150,000.00 $1,000,000.00 $300,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$20,000 $400,000 $2,448,000 24 ft wide x 510 ft $18,000,000 20 ft wide x 3000 ft $24,000 $150,000 $1,000,000 $300,000 Mandela Parkway $2,000,000 $600,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $24,942,000
MOBILIZATION / DEMOBILIZATION
10.0%
$2,494,200
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$623,550
PM & CM
5.0%
$1,247,100
ENGINEERING
10.0%
$2,494,200
SUBTOTAL
$31,801,050 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$14,310,473 $0 Caltrans ROW $46,111,523
USE
$46,200,000
Page 2 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
2: MacArthur Blvd Bus Ramp ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft Crash Cushions Restripe Roadway Sign Modifications Utility Relocation / Modification Street Modifications Traffic Barrier Drainage Modifications
QUANTITY
1 1 13,500 3 3,800 1 1 1 1,200 6,600
UNIT COST
ls ls sf ea lf ls ls ls lf lf
$500,000.00 $1,000,000.00 $200.00 $5,000.00 $8.00 $100,000.00 $75,000.00 $200,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$500,000 $1,000,000 $2,700,000 900 ft long x 15 ft $15,000 $30,400 $100,000 $75,000 $200,000 MacArthur Blvd $60,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $6,000,400
MOBILIZATION / DEMOBILIZATION
10.0%
$600,040
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$150,010
PM & CM
5.0%
$300,020
ENGINEERING
10.0%
$600,040
SUBTOTAL
$7,650,510 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$3,442,730 $0 Caltrans ROW $11,093,240
USE
$11,100,000
Page 3 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
3: Maritime HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 25 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 30,600 2,550 1 1 2,600
UNIT COST
ls ls sf lf ls ls lf
$500,000.00 $200,000.00 $300.00 $8.00 $100,000.00 $75,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$500,000 $200,000 $9,180,000 12 ft wide x 2550 ft long $20,400 $100,000 $75,000 $520,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $10,595,400
MOBILIZATION / DEMOBILIZATION
10.0%
$1,059,540
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$264,885
PM & CM
5.0%
$529,770
ENGINEERING
10.0%
$1,059,540
SUBTOTAL
$13,509,135 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$6,079,111 $0 Caltrans ROW $19,588,246
USE
$19,600,000
Page 4 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
4: SR 24 to I-80 HOV By Pass Partial Replacement ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 40 ft High Mainline, SR 24 Restripe Roadway Sign Modification Utility Relocation / Modification Drainage Modifications
QUANTITY
UNIT COST
1 1 32,000 278,400 22,500 10,500 1 1 6,600
$250,000.00 $1,000,000.00 $600.00 $600.00 $200.00 $8.00 $300,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf lf lf ea ls lf
SUBTOTAL
6,600.00
AMOUNT
$250,000 $1,000,000 $19,200,000 1600 ft x 20 ft SR 24 / I580 connector $167,040,000 6960 ft x 40 ft wide Flyover $4,500,000 1500 x 15 ft SR 24 $84,000 $300,000 $2,000,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $195,694,000
MOBILIZATION / DEMOBILIZATION
10.0%
$19,569,400
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$4,892,350
PM & CM
5.0%
$9,784,700
ENGINEERING
10.0%
$19,569,400
SUBTOTAL
$249,509,850 CONTINGENCY RIGHT OF WAY COST
45% 310,400
sf
$
TOTAL
250.00
$112,279,433 $77,600,000 Private ROW $439,389,283
USE
$439,400,000
Page 5 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
5: Powell Street / I-80 Ramps Intersection - HOV Improvement ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Traffic Control Demolition Modify Intersection Signaling at Powell Street
1 1 1
UNIT COST
ls ls ls
$300,000.00 $75,000.00 $300,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$300,000 $75,000 $300,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $675,000
MOBILIZATION / DEMOBILIZATION
10.0%
$67,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$16,875
PM & CM
5.0%
$33,750
ENGINEERING
10.0%
$67,500
SUBTOTAL
$860,625 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$387,281 $0 Caltrans ROW $1,247,906
USE
$1,248,000
Page 6 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
6: I-880 HOV Lane Merge Lane Removal ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Restripe Roadway Sign Modifications
SUBTOTAL
QUANTITY
1 1,450 1
ls lf ls
1,450
ft
UNIT COST
$30,000.00 $8.00 $20,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
COMMENTS
$30,000 $11,600 $20,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $61,600
MOBILIZATION / DEMOBILIZATION
10.0%
$6,160
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,540
PM & CM
5.0%
$3,080
ENGINEERING
10.0%
$6,160
SUBTOTAL
$78,540 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$35,343 $0 Existing Footprint $113,883
USE
$114,000
Page 7 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
7: I-880 HOV Lane Merge Lane Extension ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Restripe Roadway Sign Modifications
SUBTOTAL
QUANTITY
1 1,650 1
ls lf ls
1,650
ft
UNIT COST
$30,000.00 $8.00 $20,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
COMMENTS
$30,000 $13,200 $20,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $63,200
MOBILIZATION / DEMOBILIZATION
10.0%
$6,320
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,580
PM & CM
5.0%
$3,160
ENGINEERING
10.0%
$6,320
SUBTOTAL
$80,580 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$36,261 $0 Existing Footprint $116,841
USE
$117,000
Page 8 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
8: 4th Street On-Ramp / 9th Street Off-Ramp Braid ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification 9th Street Off-Ramp Modification 4th Street On-Ramp Modification Traffic Barrier Drainage Modifications
SUBTOTAL
QUANTITY
1 1 60,000 3,550 1 1 1 1 2,500 3,550
ls ls sf lf ls ls ls ls lf lf
3,550
ft
UNIT COST
$200,000.00 $1,000,000.00 $200.00 $8.00 $150,000.00 $200,000.00 $2,500,000.00 $2,000,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
$200,000 $1,000,000 Buildings along I-80 $12,000,000 24 ft x 2500 ft $28,400 $150,000 $200,000 $2,500,000 $2,000,000 $125,000 $710,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $18,913,400
MOBILIZATION / DEMOBILIZATION
10.0%
$1,891,340
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$472,835
PM & CM
5.0%
$945,670
ENGINEERING
10.0%
$1,891,340
SUBTOTAL
$24,114,585 CONTINGENCY RIGHT OF WAY COST
45% 60,000
sf
$
TOTAL
250.00
$10,851,563 $15,000,000 Private ROW $49,966,148
USE
$50,000,000
Page 9 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
9: Bay Bridge to US 101 Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 15 ft High, Off Ramp Restripe Roadway Sign Modifications Utility Relocation / Modification 9th Street Off-Ramp Modification 4th Street On-Ramp Modification Drainage Modifications
QUANTITY
UNIT COST
1 1 166,950 24,000 7,950 1 1 1 1 7,950
$200,000.00 $1,000,000.00 $200.00 $250.00 $8.00 $150,000.00 $200,000.00 $2,500,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf lf ls ls ls ls lf
SUBTOTAL
AMOUNT
$200,000 $1,000,000 $33,390,000 21 ft x 7950 ft $6,000,000 Off Ramp to Central Fwy 600 ft x 40 ft $63,600 $150,000 $200,000 $2,500,000 $2,000,000 $1,590,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $47,093,600
MOBILIZATION / DEMOBILIZATION
10.0%
$4,709,360
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,177,340
PM & CM
5.0%
$2,354,680
ENGINEERING
10.0%
$4,709,360
SUBTOTAL
$60,044,340 CONTINGENCY RIGHT OF WAY COST
45% 190,950
sf
$
TOTAL
250.00
$27,019,953 $47,737,500 Private ROW $134,801,793
USE
$134,900,000
Page 10 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
10: US 101 to Cesar Chavez HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Widen Roadway, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Modify Pedestrian Bridge Overcrossing Bridge Retaining Wall Modification Drainage Modifications
SUBTOTAL
QUANTITY
1 1 20,000 73,200 26,000 1 1 3 1 6,600 6,600
ls ls sf sf lf ls ls ea ea lf lf
6,600
ft
UNIT COST
$100,000.00 $200,000.00 $600.00 $100.00 $8.00 $100,000.00 $200,000.00 $200,000.00 $2,000,000.00 $200.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
$100,000 $200,000 $12,000,000 $7,320,000 $208,000 $100,000 $200,000 $600,000 $2,000,000 $1,320,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0
COMMENTS
1000 ft x 20 ft 6100 ft x 12
Allowance 23rd St Ht = varies
$25,368,000
MOBILIZATION / DEMOBILIZATION
10.0%
$2,536,800
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$634,200
PM & CM
5.0%
$1,268,400
ENGINEERING
10.0%
$2,536,800
SUBTOTAL
$32,344,200 CONTINGENCY RIGHT OF WAY COST
45% 93,200
sf
$
TOTAL
250.00
$14,554,890 $23,300,000 Private ROW $70,199,090
USE
$70,200,000
Page 11 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
11: Cesar Chavez to US 101 HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Widen Roadway, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Modify Pedestrian Bridge Overcrossing Bridge Retaining Wall Modification Drainage Modifications
SUBTOTAL
QUANTITY
1 1 52,800 20,000 1 1 2 1 4,400 4,400
4,400
UNIT COST
ls ls sf lf ls ls ea ea lf lf
AMOUNT
COMMENTS
$100,000.00 $200,000.00 $100.00 $8.00 $100,000.00 $200,000.00 $200,000.00 $2,000,000.00 $200.00 $200.00 $0.00 $0.00 $0.00
$100,000 $200,000 $5,280,000 $160,000 $100,000 $200,000 $400,000 $2,000,000 $880,000 $880,000 $0 $0 $0
$0.00 $0.00 $0.00 $0.00 $0.00 $0.00
$0 $0 $0 $0 $0 $0
ft
4400 ft x 12
Allowance 23rd St Ht = varies
$10,200,000
MOBILIZATION / DEMOBILIZATION
10.0%
$1,020,000
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$255,000
PM & CM
5.0%
$510,000
ENGINEERING
10.0%
$1,020,000
SUBTOTAL
$13,005,000 CONTINGENCY RIGHT OF WAY COST
45% 68,000
sf
$
TOTAL
250.00
$5,852,250 $17,000,000 Private ROW $35,857,250
USE
$35,900,000
Page 12 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
12: Fifth Street On-Ramp HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Ramp Structure Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 7,200 2,735 1 1 2,950
UNIT COST
ls ls sf lf ls ls lf
$75,000.00 $100,000.00 $200.00 $8.00 $35,000.00 $25,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$75,000 $100,000 $1,440,000 600 ft x 12 $21,880 $35,000 $25,000 $590,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,286,880
MOBILIZATION / DEMOBILIZATION
10.0%
$228,688
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$57,172
PM & CM
5.0%
$114,344
ENGINEERING
10.0%
$228,688
SUBTOTAL
$2,915,772 CONTINGENCY RIGHT OF WAY COST
45% sf
$
TOTAL
250.00
$1,312,097 $0 Caltrans ROW $4,227,869
USE
$4,300,000
Page 13 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
13: US 101 (I-280 to Bay Bridge) HOV Lane Addition / Bypass ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 15 ft High Bridge Structure, 40 ft High Add HOV Lane, At-Grade Off Ramp Modifications, Bayshore Blvd Off Ramp Modifications, Vermont St Off Ramp Modifications, 4th Street Restripe Roadway Utility Relocation / Protection Sign Modifications Retaining Wall Modification Modify Pedestrian Bridge Overcrossing Bridge Drainage Modifications
QUANTITY
UNIT COST
1 1 6,000 16,000 173,000 92,400 1 1 1 14,700 1 1 7,700 3 1 9,900
$2,000,000.00 $3,000,000.00 $600.00 $600.00 $600.00 $12.00 $1,000,000.00 $1,000,000.00 $2,000,000.00 $8.00 $5,000,000.00 $1,000,000.00 $200.00 $200,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf sf sf ls ls ls lf ls ls lf ea ea lf
SUBTOTAL
AMOUNT
$2,000,000 $3,000,000 $3,600,000 $9,600,000 $103,800,000 $1,108,800 $1,000,000 $1,000,000 $2,000,000 $117,600 $5,000,000 $1,000,000 $1,540,000 $600,000 $2,000,000 $1,980,000 $0 $0 $0 $0
COMMENTS
Lane Widening Structure at Bayshore Off Ramp 600 ft x 10 ft Lane Widening Structure at Vermont St Off Ramp 1600 ft x 10 ft HOV Lane Structure 8650 ft x 20 ft wide N 101 & E I-80 7700 ft x 12 ft wide
Bridge / Ramp Structure
Ht = varies Allowance 23rd St
$139,346,400 MOBILIZATION / DEMOBILIZATION
10.0%
$13,934,640
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$3,483,660
PM & CM
5.0%
$6,967,320
ENGINEERING
10.0%
$13,934,640
SUBTOTAL
$177,666,660 CONTINGENCY RIGHT OF WAY COST
45% 287,400
sf
$
250.00
TOTAL
$79,949,997 $71,850,000 Private ROW $329,466,657
USE
$329,500,000
Page 14 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
14: I-280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification RR Coordinatoin Drainage Modifications
QUANTITY
1 1 95,700 9,150 1 1 1 4,350
ls ls sf lf ls ls ls lf
UNIT COST
$2,000,000.00 $3,000,000.00 $600.00 $8.00 $300,000.00 $12,000,000.00 $4,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$2,000,000 $3,000,000 $57,420,000 4350 ft x 22 ft wide $73,200 $300,000 $12,000,000 $4,000,000 $870,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $79,663,200
MOBILIZATION / DEMOBILIZATION
10.0%
$7,966,320
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,991,580
PM & CM
5.0%
$3,983,160
ENGINEERING
10.0%
$7,966,320
SUBTOTAL
$101,570,580 CONTINGENCY RIGHT OF WAY COST
45% 95,700
sf
$
TOTAL
250.00
$45,706,761 $23,925,000 Private ROW $171,202,341
USE
$171,300,000
Page 15 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail San Mateo Bridge
AECOM By: A. Leahy Date: February 8, 2012
15: San Mateo Bridge Open Road Tolling ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Construction and Demolition Hardware, Software Implementation including Signage
1 1 1
UNIT COST
ls ls ls
$690,000.00 $1,125,000.00 $450,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$690,000 $1,125,000 $450,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,265,000
MOBILIZATION / DEMOBILIZATION
10.0%
$226,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$56,625
PM & CM
5.0%
$113,250
ENGINEERING
10.0%
$226,500
SUBTOTAL
$2,887,875 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
$1,299,544
250.00
$0 Existing Footprint $4,187,419
USE
$4,200,000
Source: Budget for implementation of All Electronic Tolling on the Golden Gate Bridge (http://www.tollroadsnews.com/node/5119)
Page 16 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
16: Dumbarton Bridge Open Road Tolling ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Construction and Demolition Hardware, Software Implementation including Signage
1 1 1
UNIT COST
ls ls ls
AMOUNT
$460,000.00 $1,125,000.00 $450,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
COMMENTS
$460,000 $1,125,000 $450,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,035,000
MOBILIZATION / DEMOBILIZATION
10.0%
$203,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$50,875
PM & CM
5.0%
$101,750
ENGINEERING
10.0%
$203,500
SUBTOTAL
$2,594,625 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
250.00
TOTAL
$1,167,581 $0 Existing Footprint $3,762,206
USE
$3,800,000
Source: Budget for implementation of All Electronic Tolling on the Golden Gate Bridge (http://www.tollroadsnews.com/node/5119)
Page 17 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
17: Western SR 84 / North I-880 HOV Connectors ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 25 ft High Add HOV Lane, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 124,000 48,000 4,500 1 1 4,500
UNIT COST
ls ls sf sf lf ls ls lf
$200,000.00 $100,000.00 $250.00 $12.00 $8.00 $75,000.00 $100,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$200,000 $100,000 $31,000,000 Flyover from I-880 to SR 84 62 ft wide ~ 2000 ft long $576,000 SR 24 & I-880 12 ft ~4000 ft $36,000 $75,000 $100,000 $900,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $32,987,000
MOBILIZATION / DEMOBILIZATION
10.0%
$3,298,700
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$824,675
PM & CM
5.0%
$1,649,350
ENGINEERING
10.0%
$3,298,700
SUBTOTAL
$42,058,425 CONTINGENCY RIGHT OF WAY COST
45% 172,000
sf
$
TOTAL
250.00
$18,926,291 $43,000,000 Private ROW $103,984,716
USE
$104,000,000
Page 18 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
18: SR 84 FasTrak Lane Extension ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Add HOV Lane, At-Grade Modify Bridge Abutments Modify Ramps Restripe Roadway Sign Modifications Utility Relocation / Modification Traffic Barrier Drainage Modifications
QUANTITY
1 1 90,000 1 3 7,500 1 1 7,500 7,500
UNIT COST
ls ls sf ea ea lf ls ls lf lf
$75,000.00 $100,000.00 $12.00 $2,000,000.00 $200,000.00 $8.00 $75,000.00 $50,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$75,000 $100,000 $1,080,000 7500 ft x 12 ft wide $2,000,000 Paseo Padre Parkway $600,000 $60,000 $75,000 $50,000 $375,000 $1,500,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $5,915,000
MOBILIZATION / DEMOBILIZATION
10.0%
$591,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$147,875
PM & CM
5.0%
$295,750
ENGINEERING
10.0%
$591,500
SUBTOTAL
$7,541,625 CONTINGENCY RIGHT OF WAY COST
45% 90,000
sf
$
TOTAL
250.00
$3,393,731 $22,500,000 Private ROW $33,435,356
USE
$33,500,000
Page 19 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
19: Newark Boulevard Westbound HOV Ramps ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Modify Medians Modify Traffic Signals - 2 Locations Bridge Modifications - 2 Locations Pavement HOV Ramps On-Ramp Modifications Off-Ramp Modifications Traffic Stripes and Markings Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 2 2 2 16,000 1 1 16,850 1 1 1
UNIT COST
ls ls ea ea ea sf ls ls lf ls ls ls
$50,000.00 $100,000.00 $10,000.00 $50,000.00 $5,000,000.00 $12.00 $75,000.00 $75,000.00 $3.00 $75,000.00 $50,000.00 $200,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$50,000 $100,000 $20,000 On Newark Blvd. $100,000 $10,000,000 $192,000 $75,000 $75,000 $50,550 Newark Blvd / SR 84 $75,000 $50,000 $200,000 $0 $0 $0 $0 $0 $0 $0 $0 $10,987,550
MOBILIZATION / DEMOBILIZATION
10.0%
$1,098,755
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$274,689
PM & CM
5.0%
$549,378
ENGINEERING
10.0%
$1,098,755
SUBTOTAL
$14,009,126 CONTINGENCY RIGHT OF WAY COST
45% 16,000
sf
$
TOTAL
250.00
$6,304,107 $4,000,000 Private ROW $24,313,233
USE
$24,400,000
Page 20 of 20
COMMENTS
February 8, 2012
Highway Approach Improvements Appendix San Francisco Bay Crossings Study Update Prepared for the Bay Area Toll Authority
Bay Area Toll Authority
AECOM
San Francisco Bay Crossings Study Update
Appendix A Highway Approach Improvements Drawings
Bay Area Toll Authority
AECOM
San Francisco Bay Crossings Study Update
Appendix B Traffic Operations Analysis
Bay Area Toll Authority
Approach Improvements Report Alternative 1 ‐ Mandela Parkway Bus Ramp
San Francisco Bay Crossings Study Update
1 Mandela Parkway Bus Ramp
Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions) Description Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
February 8, 2012
Daily Person‐ Trips 357 47 404 121,200 156,703
Existing 1020 1020
Travel Time (sec.) With Imp. Change 420 600 420 600
Person Hours of Delay 59.50 7.83 67 20,200 26,100 Total $11,130,000 $46,200,000 0.24
Approach Improvements Report Alternative 2 ‐ MacArthur Boulevard Bus Ramp
San Francisco Bay Crossings Study Update
2 MacArthur Boulevard Bus Ramp
Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions) Description Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
February 8, 2012
Daily Person‐ Trips 357 47 404 121,200 156,703
Existing 1020 1020
Travel Time (sec.) With Imp. Change 300 720 300 720
Person Hours of Delay 71.40 9.40 81 24,200 31,300 Total $13,340,000 $11,100,000 1.20
Approach Improvements Report Alternative 3 ‐ Maritime Street HOV Lane Addition
San Francisco Bay Crossings Study Update
3 Maritime Street HOV Lane Addition Length of Imp. (miles) Scenario Existing HOV Lane Extension
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.48 Type General HOV General HOV
Lanes 2 0 2 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 1,692 ‐ 1,637 55 2,591 ‐ 2,488 103 2,851 ‐ 2,721 130 3,008 ‐ 2,971 36 3,209 ‐ 3,165 44 2,862 ‐ 2,818 44 16,213 ‐ 15,800 412
HOV 253 296
Existing General HOV 37 ‐ 37 ‐ 37 ‐ 28 ‐ 28 ‐ 28 ‐
Bus ‐ ‐
Total 300 300 $144,000 $19,600,000 0.01
Travel Time (seconds) With Improvement General HOV 37 27 37 27 37 27 28 27 28 27 28 27
Change General HOV 0 10 0 10 0 10 0 2 0 2 0 2
Person Hours of Delay General HOV 0.00 0.15 0.00 0.28 0.00 0.36 0.00 0.02 0.00 0.02 0.00 0.02 0.00 0.84 0 253
Approach Improvements Report Alternative 4 ‐ SR 24 to I‐80 HOV Bypass
San Francisco Bay Crossings Study Update
4 SR 24 to I‐80 HOV Bypass Length of Imp. (miles)
1.29
Scenario
Type
Existing SR 24 to I‐580 Weave
General HOV General HOV
HOV Lane Flyover
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
Lanes 2 0 2 1
% Traffic AM PM 100% 100% ‐ ‐ 87% 87% 13% 13%
Person Trips With Improvement Existing General Flyover General Flyover 4,127 ‐ 3,564 563 6,606 ‐ 5,839 768 7,794 ‐ 7,047 748 6,613 ‐ 6,171 442 6,404 ‐ 5,964 439 6,306 ‐ 5,903 403 37,849 ‐ 34,487 3,362
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General Flyover 113 ‐ 142 ‐ 181 ‐ 114 ‐ 121 ‐ 117 ‐
HOV 18,219 21,288
Travel Time (seconds) With Improvement General Flyover 113 71 142 71 181 71 114 71 121 71 117 71
Bus ‐ ‐
Total 18,200 21,300 $9,498,000 $439,400,000 0.02
Change General Flyover 0 41 0 70 0 110 0 43 0 49 0 45
Person Hours of Delay General Flyover 0.00 6.46 0.00 15.02 0.00 22.87 0.00 5.28 0.00 6.01 0.00 5.09 0.00 60.73 0 18,219
Approach Improvements Report Alternative 5 ‐ Powell Street / I‐80 Ramps ‐ HOV Improvement
San Francisco Bay Crossings Study Update
5 Powell Street / I‐80 Ramps Intersection ‐ HOV Improvement Length of Imp. (miles) Scenario Existing HOV Improvement (WB) Loop Ramp (EB) Ramp
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route AC Transit ‐ F (40 WB trips) AC Transit ‐ C (5 WB trips) AC Transit ‐ J (6 WB trips) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
0.50 Type General HOV General HOV Lanes Lanes
Lanes 3 0 3 1 1 1
% Traffic AM PM 100% 100% ‐ ‐ 83% 88% 17% 12% ‐ ‐ ‐ ‐
Person Trips With Improvement Existing General HOV General HOV 4,800 70 4,712 158 3,821 223 3,614 430 5,553 468 5,178 843 5,686 623 5,251 1,058 5 581 5,581 1 098 1,098 4 924 4,924 1 755 1,755 4,013 1,307 3,196 2,124 29,454 3,787 26,874 6,367
Daily Person‐ 357 47 119 523 156,900 202,861
Existing 120 120 120
Travel Time (sec.) With Imp. Change 60 60 60 60 60 60
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General HOV 48 28 48 28 48 28 81 28 81 28 81 28
Person Hours 5.95 0.78 1.98 9 2,615 3,381
HOV 9,639 11,263
Travel Time (seconds) With Improvement General HOV 48 28 48 28 48 28 81 28 81 28 81 28
Bus 2,615 3,381
Total 12,300 14,600 $6,468,000 $1,248,000 5.18
Change General New HOVs 0 20 0 20 0 20 0 53 0 53 0 53
Person Hours of Delay General HOV 0.00 0.50 0.00 1.18 0.00 2.13 0.00 6.45 0 00 0.00 9 75 9.75 0.00 12.12 0.00 32.13 0 9,639
Approach Improvements Report Alternative 6 ‐ I‐880 HOV Lane Merge ‐ Lane Removal
San Francisco Bay Crossings Study Update
6 I‐880 HOV Lane Merge ‐ Lane Removal Length of Imp. (miles) Scenario Existing I‐80 to Powell Existing I‐880 to Powell I‐880 w/ HOV lane removal Existing Conditions at Merge HOV Lane removal
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.50 Type General HOV General HOV General HOV General HOV General HOV
Lanes 2 1 2 1 3 0 2 1 2 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 2,385 2,481 3,453 1,413 3,007 3,332 4,354 1,985 2,991 3,660 4,331 2,320 2,775 3,619 4,087 2,140 2,628 3,441 3,870 2,041 2,398 3,307 3,531 2,036 16,184 19,839 23,626 11,934
HOV ‐13,790 ‐16,113
Existing General HOV 31 28 32 28 32 29 153 150 200 130 57 59
Bus ‐ ‐
Total ‐ ‐ ‐ $114,000 ‐
Travel Time (seconds) With Improvement Change General HOV General HOV 31 31 0 ‐4 32 32 0 ‐4 32 32 0 ‐2 153 153 0 ‐3 200 200 0 ‐70 57 57 0 1
Person Hours of Delay General HOV 0.00 ‐1.48 0.00 ‐1.98 0.00 ‐1.46 0.00 ‐1.89 0.00 ‐39.84 0.00 0.69 0.00 ‐45.97 0 ‐13,790
Approach Improvements Report Alternative 7 ‐ I‐880 HOV Lane Merge ‐ Lane Extension
San Francisco Bay Crossings Study Update
7 I‐880 HOV Lane Merge ‐ Lane Extension Length of Imp. (miles)
0.50
Scenario
Type
Existing I‐80 to Powell Existing I‐880 to Powell Existing merge HOV lane extension
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
General HOV General HOV General HOV General HOV
Lanes 2 1 2 1 2 1 2 2
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 2,385 2,481 2,385 2,481 3,007 3,332 3,007 3,332 2,991 3,660 2,991 3,660 2,775 3,451 2,775 3,451 2,628 3,283 2,628 3,283 2,398 3,169 2,398 3,169 16,184 19,375 16,184 19,375
HOV 0 0
Existing General HOV 31 28 32 28 32 29 153 150 200 130 57 59
Bus ‐ ‐
Total ‐ ‐ ‐ $117,000 ‐
Travel Time (seconds) With Improvement Change General HOV General HOV 31 28 0 0 32 28 0 0 32 29 0 0 153 150 0 0 200 130 0 0 57 59 0 0
Person Hours of Delay General HOV 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 0
Approach Improvements Report Alternative 8 ‐ Fourth Street On‐Ramp / Ninth Street Off‐Ramp Braid
San Francisco Bay Crossings Study Update
8 Fourth Street On‐Ramp / Ninth Street Off‐Ramp Braid Length of Imp. (miles) Scenario Existing W/Braid Flyover
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.67 Type General HOV General HOV General
Lanes 2.5 0 3 0 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General Flyover General Flyover 8,416 ‐ 7,041 1,375 6,390 ‐ 5,113 1,277 6,012 ‐ 4,791 1,221 6,023 ‐ 5,148 875 6,023 ‐ 4,975 1,047 4,348 ‐ 3,590 758 6,553 37,211 ‐ 30,658
Flyover 29,562 38,063
Existing General Flyover 54 ‐ 54 ‐ 54 ‐ 144 ‐ 144 ‐ 144 ‐
Bus ‐ ‐
Total 29,600 38,100 $16,550,000 $50,000,000 0.33
Travel Time (seconds) With Improvement General Flyover 54 37 54 37 54 37 144 37 144 37 144 37
Change General Flyover 0 17 0 17 0 17 0 107 0 107 0 107
Person Hours of Delay General Flyover 0.00 6.62 0.00 6.15 0.00 5.88 0.00 26.07 0.00 31.22 0.00 22.59 0.00 98.54 0 29,562
Approach Improvements Report Alternative 9 ‐ Bay Bridge to US 101 Lane Addition
San Francisco Bay Crossings Study Update
9 Bay Bridge to US 101 Lane Addition Length of Imp. (miles) Length to Fifth St. Off Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route SFMTA ‐ 9X (SB) SFMTA ‐ 9AX (SB) SFMTA ‐ 9BX (SB) SFMTA ‐ 14X (SB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
1.51 0.23 Type General HOV General HOV
Lanes 2.5 0 3.5 0
TT Savings General Existing 19,954 Future 25,693 Travel Time Benefits Cost of Improvement Benefit / Cost Ratio
Person Trips to Ninth St Off to Fifth St Off General HOV General HOV 806 ‐ 1,375 ‐ 1,106 ‐ 1,277 ‐ 1,085 ‐ 1,221 ‐ 999 ‐ 875 ‐ 1,331 ‐ 1,047 ‐ 1,588 ‐ 758 ‐ 6,915 ‐ 6,553 ‐
Daily Person‐ 3,157 1,043 751 706 5,657 1,697,100 2,194,230
Existing 112 112 112 112
Travel Time (sec.) With Imp. Change 99 13 99 13 99 13 99 13
HOV 0 0
Existing To Fifth To Ninth 123 19 123 19 123 19 326 49 326 49 326 49
Person Hours 11.66 3.85 2.77 2.61 20.90 6,269 8,106
Bus 6,269 8,106
Total 26,200 33,800 $20,730,000 $134,900,000 0.15
Travel Time (seconds) With Improvement To Fifth To Ninth 116 17 116 17 116 17 279 38 279 38 279 38
Change To Fifth To Ninth 7 2 7 2 7 2 46 11 46 11 46 11
Person Hours of Delay General HOV 2.32 ‐ 2.87 ‐ 2.80 ‐ 15.52 ‐ 20.31 ‐ 22.69 ‐ 66.51 0.00 19,954 0
Approach Improvements Report Alternative 10 ‐ US 101 to Cesar Chavez Street HOV Lane Addition
San Francisco Bay Crossings Study Update
10 US 101 to Cesar Chavez Street HOV Lane Addition Length of Imp. (miles) Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 9X (SB) SFMTA ‐ 9AX (SB) SFMTA ‐ 9BX (SB) SFMTA ‐ 14X (SB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
1.25 Type @ US 101 b/w US101 an b/w US101 an HOV
Lanes 3 4 3.50 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 954 ‐ 954 1,153 1,300 ‐ 1,300 1,494 1,330 ‐ 1,330 1,437 1,373 ‐ 1,373 665 1,073 ‐ 1,073 607 1,035 ‐ 1,035 591 7 064 7 064 5 947 7,064 ‐ 7,064 5,947
Daily Person‐ Trips 3,157 1,043 751 706 5,657 1,697,100 2,194,230
Travel Time Existing 93 93 93 93
With Imp. 69 69 69 69
Change 24 24 24 24
HOV 12,362 14,444
Existing General HOV 84 ‐ 89 ‐ 102 ‐ 87 ‐ 112 ‐ 100 ‐
Person Hours of Delay 20.68 6.83 4.92 4.62 37.05 11,115 14,371
Bus 11,115 14,371
Total 23,500 28,800 $12,580,000 $70,200,000 0.18
Travel Time (seconds) With Improvement General HOV 84 69 89 69 102 69 87 69 112 69 100 69
Change General HOV 0 15 0 20 0 32 0 17 0 43 0 30
Person Hours of Delay General HOV 0.00 4.69 0.00 8.14 0.00 12.92 0.00 3.21 0.00 7.24 0.00 5.00 41 21 0 41.21 0 12,362
Approach Improvements Report Alternative 11 ‐ Cesar Chavez Street to US 101 HOV Lane Addition
San Francisco Bay Crossings Study Update
11 Cesar Chavez Street to US 101 HOV Lane Addition Length of Imp. (miles) Scenario Existing Lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.84 Type Mainline Ramp General HOV
Lanes 4 1 3.5 1
TT Savings General Existing 0 Future 0 Travel Time Benefits Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 6,645 ‐ 5,453 1,192 8,337 ‐ 6,841 1,496 8,465 ‐ 6,946 1,519 3,629 ‐ 2,978 651 3,961 ‐ 3,250 711 4,736 ‐ 3,886 850 35,773 ‐ 29,355 6,418
HOV 14,421 16,850
Existing General HOV 51 ‐ 65 ‐ 74 ‐ 76 ‐ 61 ‐ 70 ‐
Bus ‐ ‐
Total 14,400 16,900 $7,530,000 $35,900,000 0.21
Travel Time (seconds) With Improvement General HOV 51 47 65 47 74 47 76 47 61 47 70 47
Change General HOV 0 4 0 19 0 27 0 29 0 14 0 24
Person Hours of Delay General HOV 0 0.43 0 4.47 0 7.40 0 17.70 0 9.58 0 8.49 0 48.07 0 14,421
Approach Improvements Report Alternative 12 ‐ Fifth Street On‐Ramp HOV Lane Addition
San Francisco Bay Crossings Study Update
12 Fifth Street On‐Ramp HOV Lane Addition Length of Imp. (miles) Scenario Existing On‐Ramp HOV Queue Jump
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
0.10 Type General HOV General HOV
Lanes 1 0 1 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Person Trips With Improvement Existing General HOV General HOV 119 ‐ 94 25 276 ‐ 216 60 557 ‐ 435 123 1,069 ‐ 997 73 942 ‐ 877 65 911 ‐ 848 62 3,873 ‐ 3,465 408
HOV 429 501
Existing General HOV 9 ‐ 9 ‐ 9 ‐ 36 ‐ 36 ‐ 36 ‐
Bus ‐ ‐
Total 400 500 $220,000 $4,300,000 0.05
Travel Time (seconds) With Improvement General HOV 9 9 9 9 9 9 36 10 36 10 36 10
Change General HOV 0 0 0 0 0 0 0 26 0 26 0 26
Person Hours of Delay General HOV 0 0 0 0 0 0 0 1 0 0 0 0 0 1.43 0 429
Approach Improvements Report Alternative 13 ‐ US 101 (I‐280 to Bay Bridge) HOV Lane Addition / Bypass
San Francisco Bay Crossings Study Update
13 US 101 (I‐280 to Bay Bridge) HOV Lane Addition / Bypass Length of Imp. (miles) Scenario Existing w/ HOV lane Addition
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 9X (NB) SFMTA ‐ 9AX (NB) SFMTA ‐ 9BX (NB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
2.59 Type General HOV General HOV
Lanes 4 0 4 1
Person Trips With Improvement Existing General HOV General HOV 5,457 ‐ 4,478 979 7,665 ‐ 6,291 1,375 8,159 ‐ 6,695 1,464 7,004 ‐ 5,748 1,256 7,541 ‐ 6,188 1,353 7,529 ‐ 6,178 1,351 43,356 ‐ 35,578 7,778
Daily Person‐ Trips 3,133 1,205 990 5,328 1,598,400 2,066,618
Travel Time Existing 210 210 210
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
% Traffic AM PM 100% 100% 0% 0% 89% 89% 11% 11%
With Imp. 143 143 143
Change 67 67 67
Existing General HOV 149 ‐ 188 ‐ 209 ‐ 267 ‐ 245 ‐ 227 ‐
Person Hours of Delay 58.24 22.40 18.40 99.04 29,713 38,417
HOV 47,344 55,319
Bus 29,713 38,417
Total 77,100 93,700 $41,070,000 $329,500,000 0.12
Travel Time (seconds) With Improvement Change General HOV General HOV 149 143 0 6 188 143 0 45 209 143 0 66 267 143 0 123 245 143 0 101 227 143 0 84
Person Hours of Delay General HOV 0 1.51 0 17.13 0 26.68 0 42.94 0 38.15 0 31.40 0 157.81 0 47,344
Approach Improvements Report Alternative 14 ‐ I‐280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass
San Francisco Bay Crossings Study Update
14 I‐280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass Length of Imp. (miles) Scenario Existing w/ HOV Lane Conversion
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Bus Route SFMTA ‐ 14X (NB) Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
2.59 Type General HOV General HOV Ramp
Lanes 4 0 4 1
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
% Traffic AM PM 100% 100% 0% 0% 90% 86% 10% 14%
Person Trips With Improvement Existing General HOV General HOV 4,196 ‐ 3,532 1,633 6,986 ‐ 5,882 2,177 6,075 ‐ 5,115 2,343 4,176 ‐ 3,516 1,677 3,836 ‐ 3,230 1,668 3,318 ‐ 2,794 1,799 28,586 ‐ 24,068 11,297
Existing General HOV 147 ‐ 180 ‐ 200 ‐ 143 ‐ 143 ‐ 143 ‐
Daily Person‐ Trips 951 951 285,300 368,873
Person Hours of Delay 2.98 2.98 893 1,154
Travel Time Existing 155
With Imp. 143
Change 11
HOV 45,951 53,692
Bus 893 1,154
Total 46,800 54,800 $24,430,000 $171,300,000 0.14
Travel Time (seconds) Change With Improvement General HOV General HOV 147 143 0 3 180 143 0 36 200 143 0 56 143 143 0 0 143 143 0 0 143 143 0 0
Person Hours of Delay General HOV 0 0 0 6 0 12 0 0 0 0 0 0 0 18.28 0 45,951
Approach Improvements Report Alternative 15 ‐ San Mateo Bridge Open Road Tolling
San Francisco Bay Crossings Study Update
15 San Mateo Bridge Open Road Tolling Length of Imp. (miles) Scenario
Existing
Tollbooths Required
Open Road Tolling
0.10 Type Cash FasTrak HOV Total Cash FasTrak HOV Total ORT Cash FasTrak HOV Total
February 8, 2012
Capacity
5 2 2 9 4 3 2 9 3 6 0 1 10
1,900 2,200 2,200 6,300 1,520 3,300 2,200 7,020 5,400 2,280 0 1,100 8,780
% Traffic AM PM 27% 42% 73% 58% 10% 5% 27% 73% 10%
42% 58% 5%
73% 27% ‐ 10%
58% 42% ‐ 5%
Cash 36 36 36 36 36 36
Existing FasTrak 18 18 18 18 18 18
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Cash 1,020 1,396 1,345 813 790 672 8,585
FasTrak 2,259 3,091 2,979 1,944 1,890 1,607 19,544
HOV 765 1,047 1,009 277 269 229 5,216
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 18 18 18 18 18 18
Cash 36 36 36 36 36 36
ORT 14,658 18,060
Travel Time (seconds) With ORT FasTrak HOV 9 9 9 9 9 9 9 9 9 9 9 9
HOV 3,912 5,553
Cash 0 0 0 0 0 0
Total 18,600 23,600 $10,150,000 $4,200,000 2.42
Change FasTrak 9 9 9 9 9 9
HOV 9 9 9 9 9 9
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 5.65 7.73 7.45 4.86 4.72 4.02 48.86 14,658
HOV 1.91 2.62 2.52 0.69 0.67 0.57 13.04 3,912
Approach Improvements Report Alternative 16 ‐ Dumbarton Bridge Open Road Tolling
San Francisco Bay Crossings Study Update
16 Dumbarton Bridge Open Road Tolling Length of Imp. (miles) Scenario
Existing
Tollbooths Required
Open Road Tolling
0.10 Type Cash FasTrak HOV Total Cash FasTrak HOV Total ORT Cash FasTrak HOV Total
February 8, 2012
Capacity
4 2 1 7 4 3 1 8 2 5 0 1 8
1,520 2,200 1,100 4,820 1,520 3,300 1,100 5,920 3,600 1,900 0 1,100 6,600
% Traffic AM PM 28% 34% 72% 66% 13% 4% 28% 72% 13%
34% 66% 4%
72% 28% ‐ 13%
66% 34% ‐ 4%
Cash 36 36 36 36 36 36
Existing FasTrak 18 18 18 18 18 18
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Cash 801 1,221 1,218 356 391 376 6,084
FasTrak 1,779 2,714 2,706 792 870 835 13,521
HOV 771 1,176 1,173 343 377 362 5,859
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 18 18 18 18 18 18
ORT 10,141 12,153
Travel Time (seconds) With Improvement Cash FasTrak HOV 36 9 9 36 9 9 36 9 9 36 9 9 36 9 9 36 9 9
HOV/Bus 4,394 7,861
Cash 0 0 0 0 0 0
Total 14,500 20,000 $8,530,000 $3,800,000 2.24
Change FasTrak 9 9 9 9 9 9
HOV 9 9 9 9 9 9
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 4.45 6.78 6.77 1.98 2.17 2.09 33.80 10,141
HOV 1.93 2.94 2.93 0.86 0.94 0.90 14.65 4,394
Approach Improvements Report Alternative 17 ‐ Western SR 84 / Northern I‐880 HOV Connectors
San Francisco Bay Crossings Study Update
17 Western SR 84 / Northern I‐880 HOV Connectors Length of Imp. (miles) Scenario Existing With HOV Connector
0.85 Type General HOV General HOV
Lanes 1 0 1 1
% Traffic AM PM 100% 100% 0% 0% 87% 96% 13% 4%
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
HOV 2,347 4,199
Bus ‐ ‐
Total 2,300 4,200 $1,560,000 $104,000,000 0.02
I‐880 SB / SR 84 WB HOV Connector Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Person Trips With Improvement Existing General HOV General HOV 916 ‐ 706 210 1,623 ‐ 1,249 374 2,029 ‐ 1,563 466 980 ‐ 916 64 1,075 ‐ 1,005 70 1,136 ‐ 1,062 74 7,759 ‐ 6,501 1,258
Existing General HOV 68 ‐ 68 ‐ 68 ‐ 77 ‐ 77 ‐ 77 ‐
Travel Time (seconds) With Improvement General HOV 68 47 68 47 68 47 77 47 77 47 77 47
Change General HOV 0 21 0 21 0 21 0 29 0 29 0 29
Person Trips With Improvement Existing General HOV General HOV 334 ‐ 258 76 684 ‐ 526 158 831 ‐ 639 192 1,609 ‐ 1,503 106 1,576 ‐ 1,474 102 1,479 ‐ 1,383 96 6,512 ‐ 5,782 730
Existing General HOV 47 ‐ 47 ‐ 47 ‐ 48 ‐ 47 ‐ 47 ‐
Travel Time (seconds) With Improvement General HOV 47 47 47 47 47 47 48 47 47 47 47 47
Change General HOV 0 0 0 0 0 0 0 1 0 0 0 0
Person Hours of Delay General HOV 0 1 0 2 0 3 0 1 0 1 0 1 0 7.80 0 2,341
SR 84 EB / I‐880 NB HOV Connector Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
February 8, 2012
Person Hours of Delay General HOV 0 0 0 0 0 0 0 0 0 0 0 0 0 0.02 0 6
Approach Improvements Report Alternative 18 ‐ SR 84 FasTrak Lane Extension
San Francisco Bay Crossings Study Update
18 SR 84 FasTrak Lane Extension Length of Imp. (miles) Scenario Existing Conditions at Paseo Padre
Lane Addition
1.42 Type General FasTrak HOV Total General FasTrak HOV Total
Hour 6:00 7:00 8:00 16:00 17:00 18:00
February 8, 2012
Capacity
1 1 1 3 1 2 1 4
1,800 1,800 1,800 5,400 1,800 3,600 1,800 7,200
% Traffic AM PM 27% 42% 73% 58% 13% 4%
Cash 712 999 989 705 759 707 7,073
FasTrak 1,582 2,221 2,198 912 981 914 13,049
HOV 685 962 953 124 134 125 4,551
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
27% 73% 13%
42% 58% 4%
Cash 114 114 114 79 79 79
Existing FasTrak 114 114 114 79 79 79
HOV 114 114 114 79 79 79
Cash ‐ ‐ ‐ ‐ ‐ ‐
Existing FasTrak ‐ 421 398 ‐ ‐ ‐
Person Trips
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions)
Lanes
Existing Vehicle Volume at Paseo Padre ‐ Transaction by Payment Type at Toll Plaza Cash FasTrak HOV Total 712 1,582 343 2,636 999 2,221 481 3,701 989 2,198 476 3,664 641 829 56 1,527 690 892 61 1,642 643 831 57 1,530
Cash 114 114 114 79 79 79
FasTrak 2,386 4,268
Travel Time (seconds) With Improvement FasTrak HOV 79 114 79 114 79 114 79 79 79 79 79 79
HOV/Bus ‐ ‐
Cash 0 0 0 0 0 0
Excess Demand with Increased FasTrak Capacity HOV Cash FasTrak HOV ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
Total 2,400 4,300 $1,660,000 $33,500,000 0.05
Change FasTrak 35 35 35 0 0 0
HOV 0 0 0 0 0 0
Cash 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Person Hours of Delay FasTrak 0.00 4.08 3.87 0.00 0.00 0.00 7.95 2,386
HOV 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0
Approach Improvements Report Alternative 19 ‐ Newark Boulevard Westbound HOV Ramps
San Francisco Bay Crossings Study Update
19 Newark Boulevard Westbound HOV Ramps Length of Imp. (miles) Scenario Existing w/ HOV on‐ramp
Hour 6:00 7:00 8:00 16:00 17:00 18:00 Daily Annual (Existing Conditions) Bus Route DB / DB1 / DB3 Daily Annual (Existing Conditions) Annual (Future Conditions)
February 8, 2012
0.20 Type General HOV General HOV
Lanes 3 0 3 1
% Traffic AM PM 100% 100% ‐ ‐ 87% 96% 13% 4%
Person Trips With Improvement Existing General HOV General HOV 2,528 ‐ 2,420 109 3,609 ‐ 3,419 190 3,371 ‐ 3,107 264 1,102 ‐ 1,076 27 1,236 ‐ 1,208 29 1,093 ‐ 1,061 31 12,940 0 12,290 650
Daily Person‐ 410 410 123,000 17,571
Existing 600
Travel Time (sec.) With Imp. Change 420 180
TT Savings General Existing 0 Future 0 Travel Time Benefit Cost of Improvement Benefit / Cost Ratio
Existing General HOV 15 ‐ 15 ‐ 15 ‐ 11 ‐ 11 ‐ 11 ‐
Person Hours of 20.50 21 6,150 879
HOV 199 356
Travel Time (seconds) With Improvement General HOV 15 11 15 11 15 11 11 11 11 11 11 11
Bus 6,150 879
Total 6,300 1,200 $1,800,000 $24,400,000 0.07
Change General HOV 0 4 0 4 0 4 0 0 0 0 0 0
Person Hours of Delay General HOV 0 0.13 0 0.22 0 0.31 0 0.00 0 0.00 0 0.00 0 0.66 0 199
Approach Improvements Report Traffic Operations Assumptions
San Francisco Bay Crossings Study Update
Assumptions Location Mainline Ramps General/Cash Transaction FasTrak Transaction Open Road Tolling Bridges
Capacity (vphpl) 1,800 1,200 380 1,100 1,800 1,850 HOV Percentage
Location Bay Bridge (SFBC 2011 ) San Mateo Bridge (SFBC 2011 ) Dumbarton Bridge (SFBC 2011 ) I‐880 NB (HOV Report ) I‐280 (NB AM, SB PM) (HOV Report ) 101 SB (near San Mateo) (HOV Report ) 101 NB (near San Mateo) (HOV Report ) 101 NB (CSMP ) 101 SB (CSMP ) I‐80 WB (at Powell) (HOV Report ) SR 24 Corridor (CSMP ) Location y g Bay Bridge San Mateo Bridge Dumbarton Bridge Conversion Rates Daily to Annual Delay Cost ($ 2010) Auto Truck Expected useful life of improvement (years) Growth Factor (SFBC 2011) Bay Bridge Corridor Bus HOV (3 person) General San Mateo Bridge Corridor HOV General Dumbarton Bridge Corridor Bus HOV (3 person) General
February 8, 2012
AM 11.0% 10.0% 13.0% 19.7% 10.3% 9.6% 23.0% 10.7% 13.2% 16.8% 13.2%
77% 73% 72%
PM 3.0% 5.0% 3.7% 24.8% 13.9% 12.0% 15.6% 10.7% 13.2% 12.0% 13.2%
FasTrak Usage 69% 48% 58% 45% 66% 48%
factor 300 $ 16.03 $ 26.24 30
129% 117% 129% 142% 123% 14% 179% 120%
Daily 7.3% 7.3% 8.4% ‐ ‐ ‐ ‐ 10.7% 13.2% ‐ 13.2%
HOV AM 2.5 2.1 2 2.5 2.1 1.9 2 ‐ ‐ ‐ ‐
PM 2.6 2.1 2.2 2.1 2 2 2 ‐ ‐ ‐ ‐
1.4% 3.2% 2.1%
0.2% 0.6% 0.4%
Average Vehicle Occupancy (AVO) General Lanes Daily AM PM AM 1.1 1.1 2.6 35 1 1.1 2.2 35 1 1.1 2.1 35 1 1.1 1.5 35 1.1 1.1 1.1 35 1.2 1.1 1.2 35 1.1 1.1 1.1 35 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ Truck Percentage 0.1% 0.9% 0.1% 2.7% 0.1% 1.9%
2.6% 6.6% 4.5%
Bus PM 35 35 35 35 35 35 35 ‐ ‐ ‐ ‐
Daily 35 35 35 35 35 35 35 ‐ ‐ ‐ ‐
AECOM
San Francisco Bay Crossings Study Update
Appendix C Cost Estimate Calculations
Bay Area Toll Authority
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Summary ALT. No.
DESCRIPTION
AECOM By: A. Leahy Date: February 8, 2012 AMOUNT
COMMENTS
Bay Bridge (Eastern Approach) 1
Mandela Parkway Bus Ramp
$46,200,000
2
MacArthur Blvd Bus Ramp
$11,100,000
3
Maritime HOV Lane Addition
4
SR 24 to I-80 HOV By Pass Partial Replacement
5
Powell Street / I-80 Ramps Intersection - HOV Improvement
6
I-880 HOV Lane Merge Lane Removal
$114,000
7
I-880 HOV Lane Merge Lane Extension
$117,000
$19,600,000 $439,400,000 $1,248,000
Bay Bridge (Western Approach) 8
4th Street On-Ramp / 9th Street Off-Ramp Braid
9
Bay Bridge to US 101 Lane Addition
$50,000,000
10
US 101 to Cesar Chavez HOV Lane Addition
$70,200,000
11
Cesar Chavez to US 101 HOV Lane Addition
$35,900,000
12
Fifth Street On-Ramp HOV Lane Addition
13
US 101 (I-280 to Bay Bridge HOV Lane Addition / Bypass
$329,500,000
14
I-280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass
$171,300,000
$134,900,000
$4,300,000
San Mateo Bridge 15
San Mateo Bridge Open Road Tolling
$4,200,000
Dumbarton Bridge 16
Dumbarton Bridge Open Road Tolling
17
Western SR 84 / North I-880 HOV Connectors
$3,800,000
18
SR 84 FasTrak Lane Extension
$33,500,000
19
Newark Boulevard Westbound HOV Ramps
$24,400,000
$104,000,000
Page 1 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
1: Mandela Parkway Bus Ramp ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, Ramp Bridge Structure, 25 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification Street Modifications RR Coordination Drainage Modifications
QUANTITY
1 1 12,240 60,000 3,000 1 1 1 1 3,000
UNIT COST
ls ls sf sf lf ls ls ls ls lf
$20,000.00 $400,000.00 $200.00 $300.00 $8.00 $150,000.00 $1,000,000.00 $300,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$20,000 $400,000 $2,448,000 24 ft wide x 510 ft $18,000,000 20 ft wide x 3000 ft $24,000 $150,000 $1,000,000 $300,000 Mandela Parkway $2,000,000 $600,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $24,942,000
MOBILIZATION / DEMOBILIZATION
10.0%
$2,494,200
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$623,550
PM & CM
5.0%
$1,247,100
ENGINEERING
10.0%
$2,494,200
SUBTOTAL
$31,801,050 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$14,310,473 $0 Caltrans ROW $46,111,523
USE
$46,200,000
Page 2 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
2: MacArthur Blvd Bus Ramp ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft Crash Cushions Restripe Roadway Sign Modifications Utility Relocation / Modification Street Modifications Traffic Barrier Drainage Modifications
QUANTITY
1 1 13,500 3 3,800 1 1 1 1,200 6,600
UNIT COST
ls ls sf ea lf ls ls ls lf lf
$500,000.00 $1,000,000.00 $200.00 $5,000.00 $8.00 $100,000.00 $75,000.00 $200,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$500,000 $1,000,000 $2,700,000 900 ft long x 15 ft $15,000 $30,400 $100,000 $75,000 $200,000 MacArthur Blvd $60,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $6,000,400
MOBILIZATION / DEMOBILIZATION
10.0%
$600,040
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$150,010
PM & CM
5.0%
$300,020
ENGINEERING
10.0%
$600,040
SUBTOTAL
$7,650,510 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$3,442,730 $0 Caltrans ROW $11,093,240
USE
$11,100,000
Page 3 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
3: Maritime HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 25 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 30,600 2,550 1 1 2,600
UNIT COST
ls ls sf lf ls ls lf
$500,000.00 $200,000.00 $300.00 $8.00 $100,000.00 $75,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$500,000 $200,000 $9,180,000 12 ft wide x 2550 ft long $20,400 $100,000 $75,000 $520,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $10,595,400
MOBILIZATION / DEMOBILIZATION
10.0%
$1,059,540
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$264,885
PM & CM
5.0%
$529,770
ENGINEERING
10.0%
$1,059,540
SUBTOTAL
$13,509,135 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$6,079,111 $0 Caltrans ROW $19,588,246
USE
$19,600,000
Page 4 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
4: SR 24 to I-80 HOV By Pass Partial Replacement ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 40 ft High Mainline, SR 24 Restripe Roadway Sign Modification Utility Relocation / Modification Drainage Modifications
QUANTITY
UNIT COST
1 1 32,000 278,400 22,500 10,500 1 1 6,600
$250,000.00 $1,000,000.00 $600.00 $600.00 $200.00 $8.00 $300,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf lf lf ea ls lf
SUBTOTAL
6,600.00
AMOUNT
$250,000 $1,000,000 $19,200,000 1600 ft x 20 ft SR 24 / I580 connector $167,040,000 6960 ft x 40 ft wide Flyover $4,500,000 1500 x 15 ft SR 24 $84,000 $300,000 $2,000,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $195,694,000
MOBILIZATION / DEMOBILIZATION
10.0%
$19,569,400
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$4,892,350
PM & CM
5.0%
$9,784,700
ENGINEERING
10.0%
$19,569,400
SUBTOTAL
$249,509,850 CONTINGENCY RIGHT OF WAY COST
45% 310,400
sf
$
TOTAL
250.00
$112,279,433 $77,600,000 Private ROW $439,389,283
USE
$439,400,000
Page 5 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
5: Powell Street / I-80 Ramps Intersection - HOV Improvement ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Traffic Control Demolition Modify Intersection Signaling at Powell Street
1 1 1
UNIT COST
ls ls ls
$300,000.00 $75,000.00 $300,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$300,000 $75,000 $300,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $675,000
MOBILIZATION / DEMOBILIZATION
10.0%
$67,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$16,875
PM & CM
5.0%
$33,750
ENGINEERING
10.0%
$67,500
SUBTOTAL
$860,625 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$387,281 $0 Caltrans ROW $1,247,906
USE
$1,248,000
Page 6 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
6: I-880 HOV Lane Merge Lane Removal ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Restripe Roadway Sign Modifications
SUBTOTAL
QUANTITY
1 1,450 1
ls lf ls
1,450
ft
UNIT COST
$30,000.00 $8.00 $20,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
COMMENTS
$30,000 $11,600 $20,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $61,600
MOBILIZATION / DEMOBILIZATION
10.0%
$6,160
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,540
PM & CM
5.0%
$3,080
ENGINEERING
10.0%
$6,160
SUBTOTAL
$78,540 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$35,343 $0 Existing Footprint $113,883
USE
$114,000
Page 7 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Eastern Approach)
AECOM By: A. Leahy Date: February 8, 2012
7: I-880 HOV Lane Merge Lane Extension ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Restripe Roadway Sign Modifications
SUBTOTAL
QUANTITY
1 1,650 1
ls lf ls
1,650
ft
UNIT COST
$30,000.00 $8.00 $20,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
COMMENTS
$30,000 $13,200 $20,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $63,200
MOBILIZATION / DEMOBILIZATION
10.0%
$6,320
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,580
PM & CM
5.0%
$3,160
ENGINEERING
10.0%
$6,320
SUBTOTAL
$80,580 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
250.00
$36,261 $0 Existing Footprint $116,841
USE
$117,000
Page 8 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
8: 4th Street On-Ramp / 9th Street Off-Ramp Braid ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification 9th Street Off-Ramp Modification 4th Street On-Ramp Modification Traffic Barrier Drainage Modifications
SUBTOTAL
QUANTITY
1 1 60,000 3,550 1 1 1 1 2,500 3,550
ls ls sf lf ls ls ls ls lf lf
3,550
ft
UNIT COST
$200,000.00 $1,000,000.00 $200.00 $8.00 $150,000.00 $200,000.00 $2,500,000.00 $2,000,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
$200,000 $1,000,000 Buildings along I-80 $12,000,000 24 ft x 2500 ft $28,400 $150,000 $200,000 $2,500,000 $2,000,000 $125,000 $710,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $18,913,400
MOBILIZATION / DEMOBILIZATION
10.0%
$1,891,340
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$472,835
PM & CM
5.0%
$945,670
ENGINEERING
10.0%
$1,891,340
SUBTOTAL
$24,114,585 CONTINGENCY RIGHT OF WAY COST
45% 60,000
sf
$
TOTAL
250.00
$10,851,563 $15,000,000 Private ROW $49,966,148
USE
$50,000,000
Page 9 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
9: Bay Bridge to US 101 Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 15 ft High, Off Ramp Restripe Roadway Sign Modifications Utility Relocation / Modification 9th Street Off-Ramp Modification 4th Street On-Ramp Modification Drainage Modifications
QUANTITY
UNIT COST
1 1 166,950 24,000 7,950 1 1 1 1 7,950
$200,000.00 $1,000,000.00 $200.00 $250.00 $8.00 $150,000.00 $200,000.00 $2,500,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf lf ls ls ls ls lf
SUBTOTAL
AMOUNT
$200,000 $1,000,000 $33,390,000 21 ft x 7950 ft $6,000,000 Off Ramp to Central Fwy 600 ft x 40 ft $63,600 $150,000 $200,000 $2,500,000 $2,000,000 $1,590,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $47,093,600
MOBILIZATION / DEMOBILIZATION
10.0%
$4,709,360
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,177,340
PM & CM
5.0%
$2,354,680
ENGINEERING
10.0%
$4,709,360
SUBTOTAL
$60,044,340 CONTINGENCY RIGHT OF WAY COST
45% 190,950
sf
$
TOTAL
250.00
$27,019,953 $47,737,500 Private ROW $134,801,793
USE
$134,900,000
Page 10 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
10: US 101 to Cesar Chavez HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Widen Roadway, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Modify Pedestrian Bridge Overcrossing Bridge Retaining Wall Modification Drainage Modifications
SUBTOTAL
QUANTITY
1 1 20,000 73,200 26,000 1 1 3 1 6,600 6,600
ls ls sf sf lf ls ls ea ea lf lf
6,600
ft
UNIT COST
$100,000.00 $200,000.00 $600.00 $100.00 $8.00 $100,000.00 $200,000.00 $200,000.00 $2,000,000.00 $200.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AMOUNT
$100,000 $200,000 $12,000,000 $7,320,000 $208,000 $100,000 $200,000 $600,000 $2,000,000 $1,320,000 $1,320,000 $0 $0 $0 $0 $0 $0 $0 $0 $0
COMMENTS
1000 ft x 20 ft 6100 ft x 12
Allowance 23rd St Ht = varies
$25,368,000
MOBILIZATION / DEMOBILIZATION
10.0%
$2,536,800
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$634,200
PM & CM
5.0%
$1,268,400
ENGINEERING
10.0%
$2,536,800
SUBTOTAL
$32,344,200 CONTINGENCY RIGHT OF WAY COST
45% 93,200
sf
$
TOTAL
250.00
$14,554,890 $23,300,000 Private ROW $70,199,090
USE
$70,200,000
Page 11 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
11: Cesar Chavez to US 101 HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Widen Roadway, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Modify Pedestrian Bridge Overcrossing Bridge Retaining Wall Modification Drainage Modifications
SUBTOTAL
QUANTITY
1 1 52,800 20,000 1 1 2 1 4,400 4,400
4,400
UNIT COST
ls ls sf lf ls ls ea ea lf lf
AMOUNT
COMMENTS
$100,000.00 $200,000.00 $100.00 $8.00 $100,000.00 $200,000.00 $200,000.00 $2,000,000.00 $200.00 $200.00 $0.00 $0.00 $0.00
$100,000 $200,000 $5,280,000 $160,000 $100,000 $200,000 $400,000 $2,000,000 $880,000 $880,000 $0 $0 $0
$0.00 $0.00 $0.00 $0.00 $0.00 $0.00
$0 $0 $0 $0 $0 $0
ft
4400 ft x 12
Allowance 23rd St Ht = varies
$10,200,000
MOBILIZATION / DEMOBILIZATION
10.0%
$1,020,000
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$255,000
PM & CM
5.0%
$510,000
ENGINEERING
10.0%
$1,020,000
SUBTOTAL
$13,005,000 CONTINGENCY RIGHT OF WAY COST
45% 68,000
sf
$
TOTAL
250.00
$5,852,250 $17,000,000 Private ROW $35,857,250
USE
$35,900,000
Page 12 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
12: Fifth Street On-Ramp HOV Lane Addition ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Ramp Structure Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 7,200 2,735 1 1 2,950
UNIT COST
ls ls sf lf ls ls lf
$75,000.00 $100,000.00 $200.00 $8.00 $35,000.00 $25,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$75,000 $100,000 $1,440,000 600 ft x 12 $21,880 $35,000 $25,000 $590,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,286,880
MOBILIZATION / DEMOBILIZATION
10.0%
$228,688
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$57,172
PM & CM
5.0%
$114,344
ENGINEERING
10.0%
$228,688
SUBTOTAL
$2,915,772 CONTINGENCY RIGHT OF WAY COST
45% sf
$
TOTAL
250.00
$1,312,097 $0 Caltrans ROW $4,227,869
USE
$4,300,000
Page 13 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
13: US 101 (I-280 to Bay Bridge) HOV Lane Addition / Bypass ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Bridge Structure, 15 ft High Bridge Structure, 40 ft High Add HOV Lane, At-Grade Off Ramp Modifications, Bayshore Blvd Off Ramp Modifications, Vermont St Off Ramp Modifications, 4th Street Restripe Roadway Utility Relocation / Protection Sign Modifications Retaining Wall Modification Modify Pedestrian Bridge Overcrossing Bridge Drainage Modifications
QUANTITY
UNIT COST
1 1 6,000 16,000 173,000 92,400 1 1 1 14,700 1 1 7,700 3 1 9,900
$2,000,000.00 $3,000,000.00 $600.00 $600.00 $600.00 $12.00 $1,000,000.00 $1,000,000.00 $2,000,000.00 $8.00 $5,000,000.00 $1,000,000.00 $200.00 $200,000.00 $2,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00
ls ls sf sf sf sf ls ls ls lf ls ls lf ea ea lf
SUBTOTAL
AMOUNT
$2,000,000 $3,000,000 $3,600,000 $9,600,000 $103,800,000 $1,108,800 $1,000,000 $1,000,000 $2,000,000 $117,600 $5,000,000 $1,000,000 $1,540,000 $600,000 $2,000,000 $1,980,000 $0 $0 $0 $0
COMMENTS
Lane Widening Structure at Bayshore Off Ramp 600 ft x 10 ft Lane Widening Structure at Vermont St Off Ramp 1600 ft x 10 ft HOV Lane Structure 8650 ft x 20 ft wide N 101 & E I-80 7700 ft x 12 ft wide
Bridge / Ramp Structure
Ht = varies Allowance 23rd St
$139,346,400 MOBILIZATION / DEMOBILIZATION
10.0%
$13,934,640
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$3,483,660
PM & CM
5.0%
$6,967,320
ENGINEERING
10.0%
$13,934,640
SUBTOTAL
$177,666,660 CONTINGENCY RIGHT OF WAY COST
45% 287,400
sf
$
250.00
TOTAL
$79,949,997 $71,850,000 Private ROW $329,466,657
USE
$329,500,000
Page 14 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Bay Bridge (Western Approach)
AECOM By: A. Leahy Date: February 8, 2012
14: I-280 (US 101 to Bay Bridge) HOV Lane Addition / Bypass ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 15 ft High Restripe Roadway Sign Modifications Utility Relocation / Modification RR Coordinatoin Drainage Modifications
QUANTITY
1 1 95,700 9,150 1 1 1 4,350
ls ls sf lf ls ls ls lf
UNIT COST
$2,000,000.00 $3,000,000.00 $600.00 $8.00 $300,000.00 $12,000,000.00 $4,000,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$2,000,000 $3,000,000 $57,420,000 4350 ft x 22 ft wide $73,200 $300,000 $12,000,000 $4,000,000 $870,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $79,663,200
MOBILIZATION / DEMOBILIZATION
10.0%
$7,966,320
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$1,991,580
PM & CM
5.0%
$3,983,160
ENGINEERING
10.0%
$7,966,320
SUBTOTAL
$101,570,580 CONTINGENCY RIGHT OF WAY COST
45% 95,700
sf
$
TOTAL
250.00
$45,706,761 $23,925,000 Private ROW $171,202,341
USE
$171,300,000
Page 15 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail San Mateo Bridge
AECOM By: A. Leahy Date: February 8, 2012
15: San Mateo Bridge Open Road Tolling ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Construction and Demolition Hardware, Software Implementation including Signage
1 1 1
UNIT COST
ls ls ls
$690,000.00 $1,125,000.00 $450,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
COMMENTS
$690,000 $1,125,000 $450,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,265,000
MOBILIZATION / DEMOBILIZATION
10.0%
$226,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$56,625
PM & CM
5.0%
$113,250
ENGINEERING
10.0%
$226,500
SUBTOTAL
$2,887,875 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
TOTAL
$1,299,544
250.00
$0 Existing Footprint $4,187,419
USE
$4,200,000
Source: Budget for implementation of All Electronic Tolling on the Golden Gate Bridge (http://www.tollroadsnews.com/node/5119)
Page 16 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
16: Dumbarton Bridge Open Road Tolling ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
QUANTITY
Construction and Demolition Hardware, Software Implementation including Signage
1 1 1
UNIT COST
ls ls ls
AMOUNT
$460,000.00 $1,125,000.00 $450,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
COMMENTS
$460,000 $1,125,000 $450,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,035,000
MOBILIZATION / DEMOBILIZATION
10.0%
$203,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$50,875
PM & CM
5.0%
$101,750
ENGINEERING
10.0%
$203,500
SUBTOTAL
$2,594,625 CONTINGENCY RIGHT OF WAY COST
45% -
sf
$
250.00
TOTAL
$1,167,581 $0 Existing Footprint $3,762,206
USE
$3,800,000
Source: Budget for implementation of All Electronic Tolling on the Golden Gate Bridge (http://www.tollroadsnews.com/node/5119)
Page 17 of 20
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
17: Western SR 84 / North I-880 HOV Connectors ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Bridge Structure, 25 ft High Add HOV Lane, At-Grade Restripe Roadway Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 124,000 48,000 4,500 1 1 4,500
UNIT COST
ls ls sf sf lf ls ls lf
$200,000.00 $100,000.00 $250.00 $12.00 $8.00 $75,000.00 $100,000.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$200,000 $100,000 $31,000,000 Flyover from I-880 to SR 84 62 ft wide ~ 2000 ft long $576,000 SR 24 & I-880 12 ft ~4000 ft $36,000 $75,000 $100,000 $900,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $32,987,000
MOBILIZATION / DEMOBILIZATION
10.0%
$3,298,700
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$824,675
PM & CM
5.0%
$1,649,350
ENGINEERING
10.0%
$3,298,700
SUBTOTAL
$42,058,425 CONTINGENCY RIGHT OF WAY COST
45% 172,000
sf
$
TOTAL
250.00
$18,926,291 $43,000,000 Private ROW $103,984,716
USE
$104,000,000
Page 18 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
18: SR 84 FasTrak Lane Extension ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Add HOV Lane, At-Grade Modify Bridge Abutments Modify Ramps Restripe Roadway Sign Modifications Utility Relocation / Modification Traffic Barrier Drainage Modifications
QUANTITY
1 1 90,000 1 3 7,500 1 1 7,500 7,500
UNIT COST
ls ls sf ea ea lf ls ls lf lf
$75,000.00 $100,000.00 $12.00 $2,000,000.00 $200,000.00 $8.00 $75,000.00 $50,000.00 $50.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$75,000 $100,000 $1,080,000 7500 ft x 12 ft wide $2,000,000 Paseo Padre Parkway $600,000 $60,000 $75,000 $50,000 $375,000 $1,500,000 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $5,915,000
MOBILIZATION / DEMOBILIZATION
10.0%
$591,500
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$147,875
PM & CM
5.0%
$295,750
ENGINEERING
10.0%
$591,500
SUBTOTAL
$7,541,625 CONTINGENCY RIGHT OF WAY COST
45% 90,000
sf
$
TOTAL
250.00
$3,393,731 $22,500,000 Private ROW $33,435,356
USE
$33,500,000
Page 19 of 20
COMMENTS
Bay Area Toll Authority San Francisco Bay Crossing Study ROM Cost Estimate - Detail Dumbarton Bridge
AECOM By: A. Leahy Date: February 8, 2012
19: Newark Boulevard Westbound HOV Ramps ITEM No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
DESCRIPTION
Traffic Control Demolition Modify Medians Modify Traffic Signals - 2 Locations Bridge Modifications - 2 Locations Pavement HOV Ramps On-Ramp Modifications Off-Ramp Modifications Traffic Stripes and Markings Sign Modifications Utility Relocation / Modification Drainage Modifications
QUANTITY
1 1 2 2 2 16,000 1 1 16,850 1 1 1
UNIT COST
ls ls ea ea ea sf ls ls lf ls ls ls
$50,000.00 $100,000.00 $10,000.00 $50,000.00 $5,000,000.00 $12.00 $75,000.00 $75,000.00 $3.00 $75,000.00 $50,000.00 $200,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
SUBTOTAL
AMOUNT
$50,000 $100,000 $20,000 On Newark Blvd. $100,000 $10,000,000 $192,000 $75,000 $75,000 $50,550 Newark Blvd / SR 84 $75,000 $50,000 $200,000 $0 $0 $0 $0 $0 $0 $0 $0 $10,987,550
MOBILIZATION / DEMOBILIZATION
10.0%
$1,098,755
BONDS & GENERAL LIABILITY INSURANCE
2.5%
$274,689
PM & CM
5.0%
$549,378
ENGINEERING
10.0%
$1,098,755
SUBTOTAL
$14,009,126 CONTINGENCY RIGHT OF WAY COST
45% 16,000
sf
$
TOTAL
250.00
$6,304,107 $4,000,000 Private ROW $24,313,233
USE
$24,400,000
Page 20 of 20
COMMENTS
