Stockton Channel Viaduct Bridge Improvements Project

The contract involves the replacement of the northbound and southbound Stockton Channel Viaduct Bridges, designated as Bridge No. 29-0176L and Bridge No. 29-0176R, along Interstate 5 in the City of Stockton, spanning from post mile 25.6 to 28.0. This project is led by Caltrans District 10 in Stockton and aims to upgrade aging infrastructure to ensure continued safe and efficient transportation for the region. The work will require the full replacement of both bridge structures, necessitating significant construction activity in a high-traffic corridor, with careful planning to manage traffic flow, environmental impacts, and community disruptions during the execution phase. The project is anticipated to be publicly posted in July 2026, and key point of contact for inquiries is C. Scott Guidi, Environmental Program Manager, who can be reached at 209-479-1839 or scott.guidi@dot.ca.gov, with Cherry Zamora, Associate Deputy Director, available as a secondary contact. The work will take place entirely within Stockton, California, with no indication of set-aside provisions or NAICS classification, suggesting this is a standard public infrastructure project open to qualified contractors. Further project details, including environmental documentation and procurement timelines, are accessible via the provided link to the Caltrans CEQA Net system.