Clean Truck Check Credentialed Tester

Clean Truck Check in Wahoo, NE

1 credentialed tester in Wahoo.

Testers in Wahoo

Nearest in-person tester to Wahoo

The closest CARB-credentialed Clean Truck Check tester is Jeffrey O'Brien in Gretna, Nebraska — about 21 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Saunders 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
36
Trucking employees
136

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

Freight corridors near Wahoo

Wahoo sits on US-275, US-77, N-79, N-92 and S-27E. 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 Wahoo. Useful for routing a service stop around your CTC test.

+13 more within 25 miles.

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