Caldecott Fourth Bore Medallion Design Competition

Above the new Caldecott Fourth Bore, six medallions designed by students in K-12 from Contra Costa and Alameda counties will be cast in concrete. The medallions adorning the entrances of the original two bores were designed in the mid-1930s, and the Caldecott Tunnel and the portals were designated a City of Oakland Keep reading >>

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MTC 2012 Transportation Awards – Call for Nominations

Do you know a person, project or organization that is improving the way people get around the Bay Area each day?

Nominate the person, project or organization for an MTC “Excellence in Motion” Award.

Consider nominating:

  • Innovative activities that promote more efficient use of the transportation network or transit
  • Keep reading >>

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Caldecott Tunnel construction update – rails and waterproof membrane installation photos

Now that the east and west sides of the Caldecott Tunnel meet, construction crews have started working on installing rails for a gantry system and waterproof membrane. Check out the newest construction photos below.

Above: Crews began installation of the rails for the gantry system and the waterproof membrane in Keep reading >>

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New California traffic laws in effect for 2012

In addition to the London Summer Olympics, the next United States Presidential election, Batman and The Avengers (well, for some), we have a lot to look forward to in 2012.

As a driver, 2012 also brings a new set of traffic laws to keep in mind.

“Our hope is by

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Congratulations to Karen H. of San Francisco! She correctly answered what was significant about the Caldecott Tunnel “breakthrough” – completion of topheading excavation by construction crews – and won $10 to Peet’s.

That marks the end of our Caldecott Tunnel Trivia Contest. Thanks to all for participating! Click here to Keep reading >>

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