Replace culverts, DI and DD, & install cable anchorage system.

This Caltrans project calls for the replacement of multiple culverts along a corridor in Humboldt County (near Arcata) and the installation of a cable anchorage system. The work is performed under a Design‑Build (DI) and Design‑Build‑Design (DD) approach, with an estimated contract value of about $490 K and a tight completion window of 25 working days after award. The solicitation is posted electronically and bids must be submitted by May 13 2026. Contractors must hold a California Class A license or a Class C‑42 license. • Replace culverts across several locations from 0.8 mi east of Saint Maru Lane to 0.4 mi west of Route 299. • Install a cable anchorage system as part of the roadway improvements. • Must meet California licensing requirements (Class A or Class C‑42) and complete the work within 25 working days. • Electronic bid submission; bid package available April 13 2026, deadline May 13 2026.