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Clean Truck Check in Bethlehem, PA
1 credentialed tester in Bethlehem.
Testers in Bethlehem
Nearest in-person tester to Bethlehem
The closest CARB-credentialed Clean Truck Check tester is Thomas Myers in Zieglerville, Pennsylvania — about 25 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.
Trucking activity in Northampton 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
166
Trucking employees
2,152
Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.
Freight corridors near Bethlehem
Bethlehem sits on I-476, I-78, US-22, US-222, CR-519 and NJ-122. 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 Bethlehem. Useful for routing a service stop around your CTC test.
- Allentown Service Plaza~11 mi
- Penn-Jersey Truck StopHGV: yes · ~12 mi
- Penn Jersey Truck StopHGV: yes · ~12 mi
- TA975 NJ 173, Bloomsbury, NJ 08804TA · HGV: yes · ~16 mi
- TATA · HGV: yes · ~16 mi
- PilotPilot · HGV: yes · ~16 mi
- Pilot Travel Center979 NJ 173, Bloomsbury, NJ 08804Pilot · HGV: yes · ~16 mi
- Pilot Travel CenterPilot · HGV: yes · ~21 mi
+1 more within 25 miles.
Source: © OpenStreetMap contributors. Last updated 2026-05-26.