Clean Truck Check in Williamson, WV

Nearest in-person tester to Williamson

The closest CARB-credentialed Clean Truck Check tester is corey jones in Church Hill, Tennessee — about 85 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Mingo 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

20

Trucking employees

98

Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.

Freight corridors near Williamson

Williamson sits on US-119, US-52, US-52-Truck, CR-252/57, KY-292 and KY-40. 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).