San Francisco Oakland San Jose, CA, September 10, 2026 —

A fire at a Bay Area Rapid Transit (BART) substation near its Daly City station has been identified by agency officials as the cause of significant service disruptions and delays that impacted Bay Area commuters for several days. The incident has highlighted concerns regarding the transit system’s aging infrastructure.

According to BART officials, the fire originated from a faulty cable connected to equipment within the substation. This specific piece of equipment was noted to be original to the transit system and had been previously identified as a high priority for replacement due to its age and condition.

The malfunctioning cable led to the fire, which subsequently caused substantial operational issues. These issues resulted in significant delays and widespread service disruptions across the BART network, affecting numerous commuters throughout the Bay Area for a period of several days. The full extent of the impact on service schedules and passenger travel times during the disruption period was considerable.

While the exact timeline for when the equipment was identified as a high priority for replacement was not detailed, the incident underscores the ongoing challenges BART faces in maintaining and upgrading its infrastructure. The reliance on original, aged components has now been directly linked to a major service failure. Further details regarding the specific type of equipment, the exact date it was designated for replacement, and the projected timeline for its eventual upgrade or replacement were not immediately available.


Story summarized from the original created by Steph Rodriguez on ww2.kqed.org, see more information here.

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