Caldecott Tunnel (Calif.)

News and Stories

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After eight months of intense excavation on the Caldecott Tunnel fourth bore from the east end in Orinda, miners have begun to excavate from the west end in Oakland. The two holes are anticipated to...

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Five MTC-sponsored programs and projects scooped up awards at the silver anniversary of the 2014 California Transportation Foundation ceremony. The 20 awards distributed in Sacramento on May 22 honor...

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Six concrete medallions, designed by young artists to adorn the Caldecott Tunnel Fourth Bore east and west portals, were unveiled today in the Bay Area plant where they were fabricated. The six...