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Green Light Preclearance Program

A Free Way to Save!

Green Light is a "preclearance" system that verifies truck size, weight, registration and safety records as it drives on the freeway. Green Light allows compliant commercial motor vehicles to bypass Oregon automated weigh stations. Bypassing a weigh station saves time and money. It is safer and good for the environment. Enjoy all these benefits at no cost to the motor carrier.
The Oregon Green Light program is interoperable with other preclearance programs in the country.

How to Get Started

Green Light Weigh-in-Motion

Pollution Reduction Index


Contact Us

Oregon Department of Transportation
Motor Carrier Transportation Division
3930 Fairview Industrial Drive SE
Salem OR 97302-1166
David Fifer, Intelligent Transportation Systems Specialist
Hours of Operation (Pacific Time)
8 a.m. to 5 p.m.
Monday through Friday


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