Clean Truck Check Credentialed Tester

Clean Truck Check in Owatonna, MN

1 credentialed tester in Owatonna.

Testers in Owatonna

Nearest in-person tester to Owatonna

The closest CARB-credentialed Clean Truck Check tester is Fresh Logistics in Wood Lake, Minnesota — about 121 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Steele 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
37
Trucking employees
318

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

Freight corridors near Owatonna

Owatonna sits on I-35, I-35-ALT, I-35-Alternate, I-35-BUS, I-35-Business and US-14. 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 Owatonna. Useful for routing a service stop around your CTC test.

Source: © OpenStreetMap contributors. Last updated 2026-05-26.