Clean Truck Check in Oil City, PA

Nearest in-person tester to Oil City

The closest CARB-credentialed Clean Truck Check tester is Otto Ammer in Mercer, Pennsylvania — about 33 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Venango 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

25

Trucking employees

303

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

Freight corridors near Oil City

Oil City sits on US-322, US-62, PA-208, PA-227, PA-27 and PA-36. 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 Oil City. Useful for routing a service stop around your CTC test.

• Pilot Gas Station
  Pilot · HGV: yes · ~18 mi
  View on OpenStreetMap →
• TA
  TA · HGV: yes · ~21 mi
  View on OpenStreetMap →
• Clarion Service Plaza
  ~23 mi
  View on OpenStreetMap →

+1 more within 25 miles.

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