Construct concrete barriers and modify ramp metering system.

This Caltrans project in Orange County calls for the construction of new concrete safety barriers and the modification of an existing ramp‑metering system at the Lambert Road under‑crossing. The work will be performed under Caltrans specifications, requires a Class A contractor license or a combination of Class C‑8 (Concrete) and C‑12 (Roadway) licenses, and has an estimated contract value of $840 K with a construction schedule of roughly 75 working days. • Scope: Install concrete traffic barriers and upgrade ramp‑metering equipment. • Required licenses: Class A or combined Class C‑8/C‑12. • Estimated value: $840,000; duration 75 working days; electronic bid submission only. • Key dates: Bid documents released April 13 2026; bid opening May 12 2026. • Location: Orange County, CA (Lambert Road under‑crossing).