Clean Truck Check Credentialed Tester

Clean Truck Check in St. Paul, MN

1 credentialed tester in St. Paul.

Testers in St. Paul

Nearest in-person tester to St. Paul

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 Ramsey 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
129
Trucking employees
2,501

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

Freight corridors near St. Paul

St. Paul sits on I-35E, I-35W, I-394, I-394-EXPR, I-494 and I-694. 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 St. Paul. Useful for routing a service stop around your CTC test.

+6 more within 25 miles.

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