Oregon Pilot Cars / Escort Vechicle Requirements

For each highway in the state, pilot vehicle(s) may be required based on the vehicle's or load's width, height, overall length and overhang. See our  State and District Guidelines — Pilot Cars and other Special Requirements  for additional information.

• Route Map 2 shows these requirements for travel on multi-lane highways as well as two-lane highways shown as Green, Purple and Red routes.
• To perform a rolling stop, pilot vehicles must be certified in the rolling stop method.
• The rolling stop method uses three pilot vehicles to allow the motor carrier to straddle the centerline.

Source of information: https://www.oregon.gov/ODOT/MCT/Pages/Over-Dimension.aspx