Contact Us

General Information

Street Address:
Seattle Municipal Tower
700 5th Ave
Suite 3800
Seattle, WA 98104
Mailing Address:
Seattle Department of Transportation
PO Box 34996
Seattle, WA 98124-4996

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Other Helpful Contacts

206-553-3000
1-888-298-3481
206-625-5011
206-684-8763
511
206-684-5444
rrswebinquiries@dot.gov