Temporary Detour Bridge Construction (Contingency)

Caltrans District 1 in Eureka has initiated a contingency subcontract for the design and construction of a temporary detour bridge to ensure uninterrupted traffic flow on the southbound Eureka Slough Bridge during emergency repairs. The work is classified under NAICS code 237310, indicating it falls under highway and bridge construction services, and is specifically tied to a contingency scenario where the detour bridge would only be deployed if needed. The place of performance is designated with zip code 95501, confirming the location is in or near Eureka, California. The contract was posted on June 17, 2026, and is structured as a subcontract, suggesting it will be awarded to a contractor under a prime agreement, though no primary contracting entity is listed. There is no set-aside designation, meaning the opportunity is open to all eligible vendors without specific preferences for small, minority, or other designated businesses. The project remains inactive until emergency conditions on the bridge necessitate implementation of the detour plan.