# California eProcure #01-0H6414

Caltrans solicits bridge, roadway, streambed delineation, and culvert removal construction in Humboldt County

**Posted:** September 21, 2026
**Respond By:** October 28, 2026
**Identifier:** 01-0H6414
**NAICS:** 237310, 237990

The California Department of Transportation is requesting bids for a construction project in Humboldt County, focusing on bridge, roadway, streambed delineation, and culvert removal.
- Government Buyer:
  - California Department of Transportation (Caltrans)
  - Project location: Cooks Valley, Humboldt County, approximately 0.9 mile north of the Mendocino County border
- Products/Services Requested:
  - Construction of a bridge
  - Roadway construction
  - Streambed delineation
  - Removal of a culvert
- Licensing Requirements:
  - Contractors must hold one or more of the following California licenses:
    - General Engineering Contractor (A)
    - Concrete Contractor (C-08)
    - Earthwork and Paving Contractors (C-12)
- No specific OEMs or commercial vendors are named in the solicitation
- Unique Requirements:
  - Mandatory licensing classifications for bidders
  - Project documentation provided as an attachment
- Opportunity managed through the California State procurement portal
- No specific part numbers or quantities for products; focus is on construction services

### Description

This solicitation is for the construction of a bridge, roadway, streambed delineation, and removal of a culvert in Humboldt County, California. The project requires contractors to have specific licenses including General Engineering Contractor (A), Concrete Contractor (C-08), and Earthwork and Paving Contractors (C-12). The solicitation is managed by the California Department of Transportation and is active with a bid response due date of October 28, 2026. The project location is within the community of Cooks Valley, 0.9 mile north of the Mendocino County border.

[View original listing](https://caleprocure.ca.gov/event/2660/01-0H6414)