Tehama County Public Works

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STAA Interstate Truck Routes
The County, with Caltrans approval for access, designates the following STAA Interstate Truck Routes on County roads:

  • South Avenue - Interstate 5 to State Route 99

  • Gyle Road - Between Interstate 5 and 99W

  • 99W - Between Gyle Road north to Interstate 5 in Red Bluff

STAA Interstate Truck Routes Click to Download

Encroachment Permits
The use of Tehama County roadways for other than normal transportation purposes may require written authorization from the Department of Public Works. Tehama County Public Works reviews all requests from utility companies, developers, volunteers, nonprofit organizations, etc., desiring to conduct various activities within the right of way. Such activities could include: construction of highway improvements, driveway installation and maintenance, highway landscaping and graffiti removal, commercial filming, and special events such as parades commemorating an event.

Encroachment & Grading Permit Fees
Click to Download
Encroachment Permit Application
Click to Download
Grading Permit Application
Click to Download

Transportation Permits
Tehama County Public Works has the discretionary authority to issue special permits for the movement of vehicles/loads exceeding statutory limitations on the size, weight, and loading of vehicles. Requests for such special permits requires the completion of and application for a Transportation Permit.

Transportation Permit Fees Click to Download Transportation Permit Application Click to Download


Updated: Friday March 27, 2020