{"name":"Bay Bridge","city":"San Francisco, California","canonical_url":"https://gydeinfo.com/san-francisco/places/bay-bridge/","markdown_url":"https://gydeinfo.com/san-francisco/places/bay-bridge.md","updated_at":"2026-06-18T23:11:14.932043+00:00","facts":[{"claim":"The concept of linking San Francisco with Oakland by bridge has existed for a long time, predating modern construction.","citation":"https://www.wsp.com/en-us/projects/san-francisco-oakland-bay-bridge","source_title":"San Francisco-Oakland Bay Bridge Construction | California, US","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-18T22:53:06.674137+00:00","fact_type":"history","as_of":"2026","confidence":0.7},{"claim":"The Bay Bridge is described by San Francisco Public Library as six months older, four times as long, and twice as busy as the Golden Gate Bridge.","citation":"https://sfpl.org/events/2025/10/28/presentation-starring-bay-bridge","source_title":"Presentation: Starring the Bay Bridge | San Francisco Public Library","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-18T22:53:05.877723+00:00","fact_type":"history","as_of":"2025","confidence":0.82},{"claim":"The American Bridge/Fluor Joint Venture constructed the $1.8-billion, 625-meter-long East Span of the Bay Bridge.","citation":"https://www.fluor.com/projects/san-francisco-oakland-bridge-construction","source_title":"Caltrans San Francisco-Oakland Bay Bridge Construction - 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