July 4 Transit Chaos Near Presidio

San Francisco’s July 4 transit breakdown near the Presidio was not a surprise in the narrow sense: city agencies had warned for days that the Golden Gate Bridge fireworks would draw unusually large crowds and snarl travel around Crissy Field, Marina Green and nearby streets. The surprise was the scale of the backup after the show. By late Saturday and into early Sunday, people leaving the waterfront described hours of gridlock, jammed transit and streets that barely moved as the city tried to clear one of its biggest holiday crowds in years. ### Why was this July 4 different from a normal San Francisco fireworks night? July 4, 2026 was built around a rare fireworks display launched from the Golden Gate Bridge, not the more routine waterfront setup San Francisco has used in other years. Mayor Daniel Lurie’s office said the show would mark the 250th anniversary of the United States and would be only the third time in the bridge’s nearly 90-year history that fireworks had been launched from the span. (sfmta.com) The city’s event page said the free public show would begin at about 9:30 p.m. and identified Crissy Field, Marina Green, Pier 39 and Fisherman’s Wharf as key viewing areas. June 30 planning documents from the San Francisco Municipal Transportation Agency said the city expected thousands of visitors from around the Bay Area, especially in the Marina and Presidio neighborhoods. SFMTA said it was coordinating with the Department of Emergency Management, San Francisco police, the Sheriff’s Office, the California Highway Patrol, Caltrans, the U.S. Park Police and the Presidio Trust. (sf.gov) ### What exactly had transit officials warned people about before the crowds arrived? July 1 and June 30 advisories from SFMTA said the area near the Golden Gate Bridge would face significant congestion before and after the fireworks. One advisory said July 4 is always one of the busiest days of the year at San Francisco’s waterfront and warned that traffic exiting the Presidio and surrounding neighborhoods would be “significantly impacted,” with long lines, delays and crowding “similar to a major concert venue.” (sfmta.com) Viktoriya Wise, SFMTA’s acting director of transportation, said in the June 30 release that officials anticipated large crowds and urged people to walk, bike, take transit or a taxi. The agency also said it would run extra fireworks shuttle service from 4 p.m. to 11:30 p.m., linking Powell Street and Embarcadero BART stations with viewing areas in the Marina and at Pier 39. ### What happened once the fireworks ended? (sfmta.com) NBC Bay Area reported on July 5 that San Francisco’s waterfront celebration turned into hours of gridlock after the fireworks, with thousands leaving Crissy Field and the Presidio as traffic came to a standstill. The station said some people were stuck for hours and that part of the congestion involved multiple Waymo vehicles caught in the backup. (sfmta.com) Dave Guingona, one of the people interviewed by NBC Bay Area, said people got out of their cars and yelled at Waymo vehicles that had no drivers inside as traffic remained stopped. Rose Peterson, another attendee, told the station that a firework went off in the roadway near the vehicle she was riding in as people tried to leave the area. ### How much of the disruption was tied to road closures and crowd control? (nbcbayarea.com) The Golden Gate Bridge itself was scheduled to close to all traffic from 9 p.m. to 10 p.m., while Caltrans planned to begin closing U.S. 101 in both directions at 8 p.m. The city’s event page also said parking lots at Crissy Field, Marina Green and the south end of the bridge would be closed for much of July 4, sharply limiting car access to the main viewing areas. (nbcbayarea.com) Beginning around 8 p.m., SFMTA said access to streets in the Marina and Fisherman’s Wharf areas would be restricted to residents, guests and deliveries. Those measures were intended to manage crowd flow and public safety, but they also meant that the main exit routes around the Presidio and northern waterfront were operating under heavy restrictions as tens of thousands tried to leave at roughly the same time. That last point is an inference from the timing of the closures and the reported post-show gridlock. (sf.gov) ### Was transit itself expanded, or were riders mostly left to fend for themselves? SFMTA did add service. The agency’s pre-event materials said extra shuttle service would connect BART stations to the Marina and Pier 39 from late afternoon through 11:30 p.m., and officials repeatedly urged the public to avoid driving if possible. But NBC Bay Area’s post-event reporting showed that expanded service did not prevent long waits and a difficult exit from the Presidio-adjacent viewing areas. (nbcbayarea.com) Public reporting available as of July 9 does not show a full official after-action review yet, but SFMTA’s advisories, maps and service notices remain posted on its website. ### What comes next for people looking for an official accounting? (sfmta.com) July 9 is the latest point covered by the reporting reviewed here, and city agencies had not yet published a detailed public after-action report in the sources available online. SFMTA’s holiday advisories and event-specific updates remain on its website, and the Board of Supervisors’ committee pages list future transportation-related meetings and agendas where any public review would likely appear. (nbcbayarea.com) (sfmta.com)