BART Extension to Pittsburg / Bay Point

The project constructed a 7.8-mile rail extension from Concord to Bay Point including BART stations at North Concord and Bay Point.

The project extended BART from the existing Concord Station via Port Chicago Highway to a new station located adjacent to the existing North Concord/Martinez Park and Ride lot. From there the alignment enters the State Route 4 median. State Route 4 has been modified to accommodate the BART tracks including providing an acceptable grade (3.5%) over the Willow Pass summit. The project terminated at the new Pittsburg/Bay Point station at Bailey Road.

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