West Modesto Overhead Retrofit
The West Modesto Overhead Retrofit project includes the widening and retrofit work for two bridges located in Modesto and Tracy. The Modesto bridge is located on SR 99 and spans across 9th St. This widening includes demolition and reconstruction of the exterior overhangs and concrete barrier, as well as slope paving at both abutments. The hinges on this bridge are seismic retrofitted to include pipe bolsters within the hinge diaphragms. The Tracy bridge is located on SR 5 and SR 33. This widening includes demolition and reconstruction to both the exterior and interior overhangs as well as the concrete barrier. The retrofitting includes the installation of casings on the existing columns, reconstruction of the joint seals and approach slabs, and slope paving extensions.