Daily Archives: January 2, 2019

BART – Transbay Tube Retrofit will shift start of service to 5am starting February 11, 2019

The Transbay Tube is BART’s most critical asset. Although the tube is structurally sound, in a very large and very rare earthquake event, the outer shell and concrete liner are predicted to crack, causing leakage. To address concerns of flooding … Continue reading

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