Oregon Truck Idling Law
Oregon caps a truck's main engine at 5 minutes of idling in any 60-minute period, with up to 30 minutes for a single load or unload (ORS 825.605, enforced by ODOT). The sleeper-berth heat or AC break only applies in trucks over 26,000 pounds when it is below 50F or above 75F, and it does not apply if the truck has an APU. A citation can go to the driver, the carrier, or both.
When you can keep idling
- Traffic or mechanical trouble you cannot control
- State or federal inspections
- Repairs, service, or DPF regeneration
- Sleeper-berth heat or AC in trucks over 26,000 lbs, only when it is below 50F or above 75F
APUs and idle-reduction gear
Running an APU or reefer is fine, but having an APU cancels the sleeper-berth idling exemption.
City and county ordinances
No notable city or county idling ordinance was found for Oregon in the EPA, DOE, or ATRI references. Watch local noise and parking rules.
Oregon Idling Law FAQ
Is there a truck idling law in Oregon?
How long can a truck idle in Oregon?
What is the fine for idling in Oregon?
Does an APU count as idling in Oregon?
This page is reference information for planning, not legal advice. Idling rules change and many are local. Confirm the current rule with the state environmental or transportation agency before you rely on it. Source: https://afdc.energy.gov/fuels/laws/IR?state=OR.
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