{"id":null,"ids":[],"kind":"named in documents","name":"Yerba Buena Island ramps","tied_by":"name","block":null,"release":"v0.7.1","rows_columns":["t","id","year","y","date","kind","topic","outcome","summary","tier","source","leaf","scan","addr","quote","note","title","how","g","rec","sc"],"rows":[["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:272/1",2002,2002,"","measure","environmental impact report",null,"SFOBB/I-80 Yerba Buena Island ramps · other: Maximum on-ramp capacity 330 vehicles per hour per ramp","unverified","C101747471",272,"https://archive.org/details/C101747471/page/n271",null,null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:272/2",2002,2002,"","measure","environmental impact report",null,"SFOBB/I-80 Yerba Buena Island ramps · other: Maximum off-ramp capacity 500 vehicles per hour per ramp","unverified","C101747471",272,"https://archive.org/details/C101747471/page/n271",null,null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:272/3",2002,2002,"","measure","environmental impact report",null,"SFOBB/I-80 Yerba Buena Island ramps · other: Total on-ramp capacity 990 vehicles per hour","unverified","C101747471",272,"https://archive.org/details/C101747471/page/n271",null,null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:272/4",2002,2002,"","measure","environmental impact report",null,"SFOBB/I-80 Yerba Buena Island ramps · other: Total off-ramp capacity 1,500 vehicles per hour","unverified","C101747471",272,"https://archive.org/details/C101747471/page/n271",null,null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:360/2",2002,2002,"","event","environmental impact report",null,"Yerba Buena Island new ramps redesign · other: subject of continuing discussion between Caltrans and the City and County of San Francisco","unverified","C101747471",360,"https://archive.org/details/C101747471/page/n359",null,null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,0.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:552/1",2002,2002,"","finding","environmental impact report",null,"SFOBB/Yerba Buena Island ramp capacities · finding: Existing ramps, especially the westbound and eastbound on-ramps, have substandard geometries","unverified","C101747471",552,"https://archive.org/details/C101747471/page/n551","I-80",null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["d","qipu:sf/decision/meetingminutesb2008sanf_0:195/3",2008,2008,null,"resolution",null,"referred","Mayor proposed a $3,000,000 (≈ $4.7 million in 2026 dollars) agreement with the Transportation Authority for Yerba Buena Island ramps; sent to committee.","quoted","meetingminutesb2008sanf_0",195,"https://archive.org/details/meetingminutesb2008sanf_0/page/n194",null,null,null,null,"n","a",0,0.0],["d","qipu:sf/decision/meetingminutesb2008sanf_0:312/2",2008,2008,null,"resolution",null,null,"Proposed agreement between Treasure Island Development Authority and transportation authority for Yerba Buena Island ramps, up to $3 million (≈ $4.7 million in 2026 dollars), continues next page.","quoted","meetingminutesb2008sanf_0",312,"https://archive.org/details/meetingminutesb2008sanf_0/page/n311",null,null,null,null,"n","a",0,-1.0],["d","qipu:sf/decision/meetingminutesdr2008sanf:343/3",2008,2008,"2008-05-13","resolution",null,"passed","Resolution adopted authorizing a Memorandum of Agreement with the Transportation Authority, up to $3,000,000 (≈ $4.7 million in 2026 dollars), for Yerba Buena Island Ramps work.","quoted","meetingminutesdr2008sanf",343,"https://archive.org/details/meetingminutesdr2008sanf/page/n342",null,null,null,null,"n","a",0,3.21],["f","dl-sf-facts-v1.1-haiku55-2026-10/C101747471:270/4",2002,2010,"2010","finding","environmental impact report",null,"Alternative 1 ramp impacts · finding: traffic volumes exceed the capacities of three SFOBB/I-80 Yerba Buena Island ramps","unverified","C101747471",270,"https://archive.org/details/C101747471/page/n269","SFOBB/I-80",null,null,"Disposal and reuse of Naval Station Treasure Island : draft environmental impact statement","n","a",0,-1.0],["d","qipu:sf/decision/meetingminutesb2010sanf_1:66/5",2010,2010,"2010-06-15","contract",null,"referred","Proposed third amendment raising the Yerba Buena Island ramps study agreement with the transportation authority to $18,830,000 (≈ $29.1 million in 2026 dollars); sent to committee.","quoted","meetingminutesb2010sanf_1",66,"https://archive.org/details/meetingminutesb2010sanf_1/page/n65",null,null,null,null,"n","a",0,-1.0],["d","qipu:sf/decision/meetingminutesd2013sanf_0:84/1",2013,2013,null,"resolution",null,"passed","Board retroactively approved $81,700,000 (≈ $118.2 million in 2026 dollars) in agreements with the Transportation Authority for Yerba Buena Island ramps work.","quoted","meetingminutesd2013sanf_0",84,"https://archive.org/details/meetingminutesd2013sanf_0/page/n83",null,null,null,null,"n","a",0,4.46],["d","qipu:sf/decision/hand:ybi-bay-bridge-ramps-2013",2013,2013,"2013-08-01","contract",null,null,"New Bay Bridge ramps to Yerba Buena Island opened in 2016","unverified",null,null,"https://www.sfcta.org/press-releases/new-westbound-i-80-yerba-buena-island-and-ramps-open-traffic-saturday-oct-22","1 Yerba Buena Rd",null,"hand",null,"n","m",0,-1.0]]}