Devil's Slide Bridge and Tunnel

Project:
Devil's Slide Bridge and Tunnel
Bridge Contract No.04-1123K 4
Tunnel Contract No. 04-1123U 4

Location:
San Mateo County
Rt. 1, Cabrillo Hwy. (South Of Linda Mar Blvd.)
Pacifica, CA

Engineer:
State Of California, Dept. of Transportation
Division of Structures
http://www.dot.ca.gov

Bridge General Contractor:
Disney Construction, Inc.
1279 Linda Mar Shopping Center
Pacifica, CA 94044
Main Phone: 650-738-5823
Office: 650-738-5779
Cell: 415-559-0378
Fax: 650-738-5863
Attn: Elpidio Perez , PE

Tunnel General Contractor:
Kiewit Pacific Company
930 Oddstad Blvd.
Pacifica, CA 94044
Office: 650-290-5100
Fax: 866-406-0776
Attn: Tom Horton 650-222-5963
Attn: Simson Chan 510-715-7500

Type of Bulk Head Application:
This section of the Pacific Coast Highway has repeatedly been subjected to rock and mud slides over the years. Caltrans has designed a realignment that includes two tunnels and two bridges. The contractor is using Stay-Form to form the bulkheads on this cast-in-place cantilevered bridge portion of this project. The tunnel portals (four) will also use Stay-Form as a backstop for shotcreting as well as for bulkheading the base mat slab. The actual tunnel boring machine (TBM) will not start until sometime next year (2008).

 

 

Project Photos

 
 
 
 


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