SF Transit Agencies Team Up to Keep Riders Moving

AC Transit deployed buses to transport BART riders during December 12 power outage

2025-12-12, Moovit News Team

AC Transit Aids BART Riders During Power Outage

A power outage disrupted BART service between El Cerrito del Norte and North Berkeley stations on December 12, forcing the transit agency to seek help from AC Transit. The bus system deployed vehicles to transport stranded passengers during the service interruption, transit officials said. The outage affected a key segment of BART's Richmond line, though officials didn't specify how many riders needed alternative transportation.
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Regional Cooperation Framework

Bay Area transit agencies operate under mutual aid agreements that allow coordinated responses to service disruptions, according to transit coordination documents. The Metropolitan Transportation Commission oversees regional transit integration efforts that enable agencies like AC Transit and BART to work together during emergencies. These agreements are considered best practice in the transit industry for maintaining service reliability when unexpected problems occur. Officials didn't provide details about how many buses AC Transit deployed or which specific routes were used during the December 12 operation.

Service Restoration Details

Normal BART service resumed on the affected line later December 12, though officials didn't specify the exact duration of the outage or when AC Transit's mutual aid operation concluded. The power outage's specific cause wasn't disclosed by BART representatives. AC Transit, which operates about 600 buses serving 13 cities in Alameda and Contra Costa counties, regularly coordinates with BART since their service areas overlap in the East Bay. Michael Hursh, General Manager of AC Transit, oversees the agency's operations including mutual aid responses.
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Quick Resolution

The incident was resolved the same day it occurred, allowing commuters to resume normal travel patterns by evening. Transit agencies typically communicate short-duration disruptions through social media and real-time alert systems rather than formal announcements. Officials didn't release information about whether passengers experienced significant delays or how the outage affected overall system operations December 12.

Rider Resources

Passengers affected by the outage were able to use AC Transit buses as an alternative during the disruption, demonstrating how regional coordination helps minimize inconvenience during service problems. BART serves an average of 160,000 passengers on weekdays, though ridership figures for the specific affected segment weren't available. Riders can check Moovit for real-time updates about BART service and alternative transit options during future disruptions.