Clean Truck Check Credentialed Tester

Clean Truck Check in Cambridge, MA

1 credentialed tester in Cambridge.

Testers in Cambridge

Nearest in-person tester to Cambridge

The closest CARB-credentialed Clean Truck Check tester is Ife Odedele in Chicopee, Massachusetts — about 76 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Middlesex 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
374
Trucking employees
3,813

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

Freight corridors near Cambridge

Cambridge sits on I-90, I-93, I-95, US-1, US-20 and US-3. 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 Cambridge. Useful for routing a service stop around your CTC test.

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