Do you need a pilot car in Oregon?

In Oregon, a chase (rear) pilot car is required over 14'0" width; a height-pole escort is required over 14'6" height; a lead (front) pilot car is required over 12'0" width; a lead (front) pilot car is required over 9'0" width. Always confirm with the Oregon permit office, as thresholds change and permits can impose case-by-case conditions.

Oregon Pilot Car Requirements

When does an oversize or overweight load need a pilot car or escort in Oregon? Here are the width, height, length and weight thresholds that trigger an escort, a height pole, or a police escort.

✓ Cross-checked against the state sourceOregon permit source →

Escort & pilot car requirements

Chase (rear) pilot carover 14'0" width
Rear pilot required on Interstate and 4-lane highways for widths over 14'. Lead+chase configuration required on all routes at higher widths (OAR 734-082-0035).
Height-pole escortover 14'6" height
Lead pilot must carry height-clearance pole for loads exceeding 14'6". Pilot or signed operator declaration required on all state highways (OAR 734-075-0035).
Lead (front) pilot carover 12'0" width
Front pilot required on 2-lane Green Route highways for widths exceeding 12' (OAR 734-082-0035).
Lead (front) pilot carover 9'0" width
On designated Purple and Route Map 2 routes, escort required at widths over 9'. Conservative threshold — check route-specific permit conditions (OAR 734-082-0035).

Travel restrictions

Daylight-only travelover 8'6" width
Non-divisible overwidth loads restricted to daylight movement per Permit Attachment H. Loads over 8'6" wide prohibited from noon preceding holiday to 1/2 hr before sunrise following holiday (OAR 734-082-0060).
Weekend / holiday restrictionover 8'6" width
Loads over 8'6" prohibited Memorial Day, Independence Day, Labor Day, Thanksgiving, Christmas, New Year's (observed). Sat PM + all-day Sun restricted for loads over 105' long during Memorial Day–Labor Day season (OAR 734-082-0060).

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Informational only. These thresholds are compiled from published Oregon DOT references and are not legal or operational advice. Permit conditions can differ from the general tables, and rules change — always verify with the Oregon permit office before you move a load.

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