Bay Area commuters faced a snarled morning as BART reported significant delays and service disruptions across multiple lines. According to a social media post from BART, there was a major delay in all directions due to a power issue between Powell and Embarcadero stations in San Francisco. Officials confirmed crews were on scene addressing the problem. As a result, there was limited service through the Transbay Tube on the Yellow Line, while service was unavailable on the Red and Green Lines. Riders from Richmond were advised to take an Orange line train and transfer at MacArthur for SFO-bound Yellow line services. Similarly, those on the Green line were directed towards an Orange line train for a transfer at Bayfair to a Daly City train.
There is a major delay in all directions due to a power issue between Powell and Embarcadero stations in San Francisco. Crews are on scene.
— BART (@SFBART) December 8, 2025
There is currently limited service through the Transbay Tube on the Yellow Line.
Further complicating the commute, the Blue Line operated with limited service, only running between Dublin/Pleasanton and West Oakland stations. BART's announcement made it clear there was service to all 50 stations but warned of major delays in all directions. It suggested that passengers traveling from Dublin should transfer at Bay Fair to an Orange Line train. Additional service alerts detailed on BART's advisory page provided alternative options for commuters, including shuttle train services between SFO and Millbrae for Red Line riders and other transfer options at Bayfair station for those traveling between Berryessa and Daly City.
While BART was recovering from an earlier power issue, which had caused widespread disruptions, a statement on their website indicated that normal train service was being gradually restored on all lines. They urged riders to be patient as they navigated the remnants of the morning's operational chaos. Additionally, amidst these service interruptions, BART alerted passengers of ongoing Clipper upgrades, which now require holding the Clipper card at the reader while adding funds at vending machines, a change from the usual tapping procedure. This temporary process is part of a system upgrade designed to enhance the overall efficiency of fare transactions.
