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Clean Truck Check in Boulder, CO
1 credentialed tester in Boulder.
Testers in Boulder
Nearest in-person tester to Boulder
The closest CARB-credentialed Clean Truck Check tester is LiViNa in Arvada, Colorado — about 16 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.
Trucking activity in Boulder County
Clean Truck Check applies to heavy-duty vehicles that operate in California — including out-of-state trucks based here that run loads west.
Trucking establishments
52
Trucking employees
302
Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.
Freight corridors near Boulder
Boulder sits on I-25, US-287, US-36, US-36-Spur, CO-119 and CO-121. Trucks running these routes into California fall under CARB’s Clean Truck Check — Smart CTC lets them test remotely without leaving the road.
Source: OpenStreetMap (© OpenStreetMap contributors).
Nearby truck stops
OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Boulder. Useful for routing a service stop around your CTC test.
- 7-Eleven3500 State Highway 52, Frederick, CO 805167-Eleven · HGV: designated · ~14 mi
- Exxon (Truck)3768 State Highway 52, Frederick, CO 80516Exxon · HGV: designated · ~15 mi
- Phillips 66Phillips 66 · HGV: yes · ~17 mi
- Circle K10963 West I 25 Frontage Road, Longmont, CO 80504Circle K · HGV: designated · ~17 mi
- Shell (Truck)11099 East I 25 Frontage Road, Firestone, CO 80504Shell · HGV: designated · ~17 mi
- TATA · HGV: yes · ~18 mi
- Phillips 668804 East 95th Place, Henderson, CO 80640Phillips 66 · HGV: designated · ~22 mi
- Love's Travel Stop3800 State Highway 56, Berthoud, CO 80513Love's · HGV: yes · ~24 mi
+6 more within 25 miles.
Source: © OpenStreetMap contributors. Last updated 2026-05-26.