Clean Truck Check in Watertown, SD

Nearest in-person tester to Watertown

The closest CARB-credentialed Clean Truck Check tester is Fresh Logistics in Wood Lake, Minnesota — about 81 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Codington 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

38

Trucking employees

195

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

Freight corridors near Watertown

Watertown sits on I-29, US-212, US-81, SD-20 and SD-22. 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).