What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

CHP - Dunsmuir Grade Commercial Vehicle Enforcement Facility

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Mount Shasta, CA
CHP - Dunsmuir Grade Commercial Vehicle Enforcement Facility

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CHP DGCVEF provides the highest level of safety, service, and security to the commercial industry. Built in 1970, the Mt. Originally an extension of the Mt.

The Dunsmuir Grade Commercial Vehicle Enforcement Facility has spent the last several decades providing quality service through education and enforcement. Additionally, quality service is provided by conducting commercial vehicle inspections and driver screenings for impairment and fatigue. Shasta Inspection Facility opened its doors in 1971. Shasta CHP Area Office, it was primarily a "stop-and-weigh" station. Space was shared with the California Department of Food and Agriculture (CDFA), jointly conducting agricultural inspections until CDFA moved to their current location in Hornbrook, CA. In 1995, this facility became independent from the Mt. Shasta CHP Area Office and was renamed the "Dunsmuir Grade Inspection Facility" (DGIF). A "weigh-in-motion" scale and the "PrePass" system were soon integrated into daily operations. The original scalehouse (the "Chicken Coop") was replaced with a new scalehouse office building in 2003. This building includes modern offices, locker rooms and kitchen amenities for the officers and inspectors. In 2011, the facility was renamed the Dunsmuir Grade Commercial Vehicle Enforcement Facility (DGCVEF) to emphasize the Department's specialized focus on the commercial industry. In 2018, DGCVEF went through another phase of renovation and expansion. A new inspection office was built by CALTRANS conveniently next to the inspection bays. Also, the parking lots were entirely repaved. Please tour and enjoy our site. Read our posts, view the latest photos and stay up-to-date with the latest from the CHP and DGCVEF!

11/04/2026

09/13/2026

🚛 National Truck Driver Appreciation Week

This week, the California Highway Patrol recognizes the professional truck drivers who work long hours and travel countless miles to keep California moving.

From delivering essential goods to keeping our communities supplied, truck drivers play a vital role in our daily lives.

To all the professional truck drivers on California’s roadways, thank you for your dedication and commitment to safety.

Please remember: Share the road. Stay alert. Give commercial vehicles plenty of space.

09/08/2026

🚨 CHP Northern Division Testing! 🚨

Application Period - 08/31/26 - 01/03/27

Apply now at CHPMADEFORMORE.COM to secure your spot. We will be testing Saturday, February 6th, 2027, in Redding, CA.

Call (530) 242-4300 to speak with a Recruiter today.

Address

1001 I-5 South
Mount Shasta, CA
96067

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+15305686010

Website

https://www.chp.ca.gov/find-an-office/northern-division/offices/(147)-dunsmuir-grade

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