Over-Dimension Permit - Single Trip and Continuous Trip Variance Last updated 02/18/2026
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Prerequisites and Requirements
Prerequisites
NoneRequired Documentation
Trucks operating under over-dimension permits are required to follow certain conditions and observe special restrictions spelled out on attachments and maps that must be carried in the vehicle.Examination Information
NoneContinuing Education Requirements
NoneBonding Requirements
Insurance Requirements
Additional Information
Other Information
For information about obtaining an over-dimension permit, please contact the ODOT Commerce and Compliance Division.https://www.oregonorion.com/
Commerce and Compliance Division, Over-Dimension Permit Unit
455 Airport Road SE, Building A
Salem, OR 97301
Phone: 503-373-0000
Hours: Monday through Friday, 7 a.m. to 5 p.m. Pacific Time, closed on state holidays, and Wednesdays from 12 noon to 1 p.m. for staff meetings.
https://www.oregonorion.com/
Truck permitting agents are also available to issue Continuous Operation Variance Permits; the annual variance permits that authorize travel on Oregon state highways, county roads and Portland streets.
Oregon Trucking Associations
4005 SE Naef Road
Portland OR 97267
Christine Logue
Phone: 888-293-0005, Ext. 110
Fax: 503-513-9541
Visit the CCD website for more information about Over-Dimension Permits. https://www.oregon.gov/odot/MCT/Pages/Over-Dimension-Operations-Oregon.aspx