Skip Top Navigation

Commercial Vehicle Services

We strive to efficiently and safely move commercial vehicle freight traffic in conjunction with the motoring public, while protecting our roadway infrastructure.

Weigh Station Bypass    
Photo of Weigh Station Bypass equipment on the roadway.

Oversize/Overweight Permits
Photo of a superload

Trucking News


  Cover for the Commercial Vehicle Guide              WSDOT Self-Issue Permits
  Commercial Vehicle
 (pdf 1mb)
Self-Issue Permits
(pdf 278kb)
        Purchase Transponder 
 (pdf 98kb)