SF N Judah Disrupted, Shuttles Keep Riders Moving
Vehicle incident in Sunset Tunnel halts N Judah service, affecting 40,000 daily riders
N Judah Halts Service After Sunset Tunnel Incident
San Francisco's N Judah line stopped running through the Sunset Tunnel on November 29 after a vehicle incident disrupted service, transit officials said. The disruption forced trains to turn back at two stations, leaving thousands of riders without their normal route through one of the city's busiest transit corridors. Officials didn't specify what type of vehicle was involved or how long the disruption lasted.
Historic Tunnel Sees Operational Disruption
The Sunset Tunnel has served as a critical link between downtown San Francisco and the Sunset District since opening in 1928, carrying the N Judah through Twin Peaks. The line typically serves approximately 40,000 to 50,000 daily riders during normal operations, making it one of SFMTA's highest-ridership routes. The agency completed major trackway improvements in the tunnel between 2018 and 2020 to enhance reliability. Officials didn't release specific ridership impact numbers for the November 29 incident.
Trains Rerouted, Shuttles Deployed
The San Francisco Municipal Transportation Agency implemented emergency service patterns to maintain partial connectivity during the disruption. Trains switched back at Fillmore/Church and 22nd Street stations, running only from outbound to inbound directions. Bus shuttles operated between Church/Duboce and Judah/La Playa stations to bridge the service gap. Officials didn't say how many shuttle buses were deployed or how many trains were affected by the operational changes.
Service Restoration Timeline Unclear
The incident occurred on November 29, though officials didn't provide specific information about when it started or when normal service resumed. SFMTA communicated the disruption through its official social media channels rather than issuing a formal press release. The agency didn't announce what actions were taken to resolve the incident or whether any infrastructure damage occurred.
Riders Face Delays on Major Route
Commuters on one of San Francisco's busiest transit lines experienced significant delays and were advised to expect additional travel time. The disruption affected the approximately 5.5-mile route that connects Ocean Beach to the Caltrain station and Embarcadero. Riders can check Moovit for real-time N Judah service information and alternative route options during future disruptions.
