11th Street – East Tracy Overhead Bridge Replacement

NV5 was selected by the City of Tracy as the prime consultant to provide full construction management services for the 11th Street – East Tracy Overhead Bridge Replacement Project. The City of Tracy proposes to replace the existing 1,441-foot long 11th Street Bridge over the Union Pacific Railroad tracks with a shorter single span structure consisting of approach embankments with MSE walls. Anticipated work generally consists of replacement of the existing bridge, modifying the signalized intersection of North MacArthur Drive and 11th Street, and relocating existing utilities.

This is the City of Tracy’s largest and most complex project.

The proposed alternative involves constructing a temporary on-site detour with a prefabricated steel truss bridge on the south side of 11th Street during demolition of the existing and construction of the new bridge. The proposed new bridge will accommodate two 12 foot lanes in each direction, one four foot wide median, 8 foot shoulders/Class II bike lanes and 8 foot wide separated sidewalks on each side of the structure that are protected with traffic side barriers.

Project highlights include public outreach, coordination with CALTRANS, earthwork, UPRR coordination, bridge removal, falsework, CIDH piles, SWPPP, excavation, shoring, utilities relocation, and night work.


Tracy, CA


City of Tracy


Civil Program Management

Key Facts

Construction Cost $33M