BART service was restored after the lines were closed, major delays
BART service was fully restored after a network problem caused major system-wide delays and the shutdown of two lines Saturday afternoon, the transit agency said.
BART first reported delays on Twitter shortly before 1:30 p.m., and they soon grew in scope and severity.
As of 4:15 p.m., the Red Line between Richmond and Millbrae and the Green Line between Berryessa and Daly City, both of which were affected, were restored.
Reach Mallory Moench: mallory.moench@sfchronicle.com