Clean Truck Check in Pasco, WA

Nearest in-person tester to Pasco

The closest CARB-credentialed Clean Truck Check tester is JJ Keller in Richland, Washington — about 7 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Franklin 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

120

Trucking employees

829

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

Freight corridors near Pasco

Pasco sits on I-182, I-82, US-12, US-395, WA-124 and WA-224. 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).