Caldecott Tunnel Trivia Question 5

Congratulations to Julie D. of Walnut Creek! She correctly answered how many vehicles travel through the Caldecott Tunnel every day – 160,000 – and won $10 to Peet’s.

The Fourth Bore Project recently celebrated a major milestone with the tunnel “breakthrough”. What does this significant milestone represent for the project? Keep reading >>

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Caldecott Traffic Advisory
TRAFFIC ADVISORY: 
EVENING RAMP CLOSURES
Oakland, Calif., – Below is the scheduled upcoming closures associated with work on the Caldecott Fourth Bore Project.
Please note that fog and inclement weather would impact the schedule.
Contra Costa County:.
Westbound Fish Ranch Road On-Ramp: Planned closures between the hours of 9 Keep reading >>
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Caldecott Tunnel Progress Update

Caldecott Tunnel workers keep on tunneling! Here’s the latest graphic and digging updates:

  • Eastern side topheading: 2,529 feet
  • West side topheading: 613 feet
  • West side bench: 197 feet
  • Keep reading >>

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Caldecott Tunnel Progress Update

The latest graphic and numbers are in for the Caldecott Tunnel Fourth Bore!

Eastern portal:

  • 2,426 feet on the east top heading
  • 552 feet on the west top heading
  • 197 feet on the west bench
For more official Caldecott news, visit http://www.caldecott-tunnel.org/ Keep reading >>
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Caldecott Tunnel Progress Update

As of October 8, 2011. In standard units, the contractors are 2,385 feet in on the top portion from the east, and 528 feet in on the top portion from the west (almost 90%); and approximately 197 feet in on the bottom portion from the west. That’s a lot of Keep reading >>

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Below is the schedule of closures Tuesday evening – Wednesday morning (August 30 – 31) and Wednesday evening – Thursday morning (Aug. 31 – Sept. 1). These closures are associated with work on the Caldecott Fourth Bore Project.

Westbound (in Oakland)

Westbound Caldecott Lane Off-Ramp:

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