Thank you for your interest in the Commission. Please use the form below to provide us comments and feedback, as well as place a request to speak with Commission staff.
Feedback & Request Form
Mailing address
Washington State Transportation Commission
PO Box 47308
Olympia, WA 98504-7308
Email: transc@wstc.wa.gov
Phone: (360) 705-7070
Fax: (360) 705-6802
Paying your toll
If you have questions about your Pay By Mail toll bill or Good To Go! account please contact Good To Go! customer service online or by phone at 1-866-936-8246 (in state) 425-264-8501 (out of state).
Frequently asked questions about Good To Go!
Public Records Requests
Social Media Policy