Clean Truck Check in Viroqua, WI

Nearest in-person tester to Viroqua

The closest CARB-credentialed Clean Truck Check tester is Jacob Poole in Cedar Rapids, Iowa — about 119 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Vernon 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

24

Trucking employees

100

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

Freight corridors near Viroqua

Viroqua sits on US-14, US-61, CTH-B, CTH-P, CTH-X and WI-131. 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 Viroqua. Useful for routing a service stop around your CTC test.

• Anderson Small Engines
  ~15 mi
  View on OpenStreetMap →

+1 more within 25 miles.

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