Clean Truck Check Credentialed Tester

Clean Truck Check in Plattsmouth, NE

1 credentialed tester in Plattsmouth.

Testers in Plattsmouth

Nearest in-person tester to Plattsmouth

The closest CARB-credentialed Clean Truck Check tester is Jeffrey O'Brien in Gretna, Nebraska — about 20 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Cass 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
41
Trucking employees
409

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

Freight corridors near Plattsmouth

Plattsmouth sits on I-29, US-275, US-34, US-75, CR-H10 and IA-92. 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 Plattsmouth. Useful for routing a service stop around your CTC test.

+9 more within 25 miles.

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