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route 139 12th and 14th streets viaduct rehabilitation graphic

Archived Photos

 (click photos to enlarge)

November 11, 2005

Close up view of interior construction design of caged reinforcement used in drill shaft construction.
caged reinforcement photo

November 11, 2005

Construction crew uses a drill rig for the shaft.
drill rig photo

November 21, 2005

Construction crews used hydro-demolition for encasement removal underneath the 14th Street Viaduct. The hose seen here is connected to three separate water pumps that release 35,000 psi of water per minute to break away concrete encasements on structural beams.
hydro-demolition photo
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  Department of Transportation
  P.O. Box 600
  Trenton, NJ 08625-0600
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  Last Updated:  December 20, 2005
February 6, 2006