Permit contacts
Find contacts for over legal loads, weigh station e-screening, licensing and commercial vehicle enforcement.
WSDOT commercial vehicle services
Permit information
360-704-6340
CVSpermits@wsdot.wa.gov
Office hours: Monday to Friday 8:00 a.m. to 4:00 p.m.
Closed: 12:00 p.m. to 12:30 p.m. and state holidays
Address
Mailing address
PO Box 47367
Olympia, WA 98504-7367
Physical address
7345 Linderson Way SW RM1001
Tumwater, WA 98501
Management
Justin Heryford
Permit Program Manager
justin.heryford@wsdot.wa.gov or 360-705-7987
Sonja Clark
Weigh Station Systems Operations Manager
sonja.clark@wsdot.wa.gov or 360-704-6343
Other contacts
Commercial Vehicle Enforcement Bureau-Equipment requirements, enforcement practices, road conditions, and weight enforcement.
360-596-3800
Washington State Department of Licensing
Electronic Credentialing -Commercial driver’s license, skills test scheduling, customer testing inquiries.
360-664-1820
Washington Trucking Associations
The trucking industry's information center and spokesperson; providing services tailored to its members and keeping them informed.
800-732-9019
Slow down – lives are on the line.
Excessive speed was a top cause of work zone collisions in 2024.
Phone down, eyes up.
Work zones need our undivided attention.
It's in EVERYONE’S best interest.
96% of people hurt in work zones are drivers, their passengers or passing pedestrians, not just our road crews.