Traffic Signal and Detection System Upgrades

This contract involves the installation or modernization of traffic signal systems, vehicle detection loops, and adaptive signal control technologies at critical intersections within Caltrans District 3, covering the Marysville and Sacramento areas. The work focuses on enhancing traffic flow efficiency, improving safety, and integrating intelligent transportation systems through advanced technology upgrades. The project is classified under NAICS code 238210, indicating it pertains to electrical contracting services, and is structured as a subcontract, meaning the primary contractor will likely oversee and manage third-party vendors or specialized teams for implementation. The solicitation was posted on July 1, 2026, and performance is expected to occur across relevant roadway corridors within the district, though specific locations are not detailed. The initiative aligns with broader state goals for smart infrastructure and congestion mitigation, requiring compliant materials, precision installation, and integration with existing transportation networks.