Contact us
Call us
For questions about closures or construction activities, call our 24-hr project construction hotlines:
- Montlake Project construction: 206-775-8885 (24-hr / call or text)
- SR 520/I-5 Connection Project construction: 206-316-2559 (24-hr / call or text)
- SR 520 Program info line: 206-200-9484 (8 a.m. – 5 p.m., Monday – Friday)
- Community Liaison and Ombudsman, David Goldberg: 202-412-7930
Write us
Email us
- General SR 520 inbox: SR520bridge@wsdot.wa.gov
- Ombudsman: david.goldberg@wsdot.wa.gov
Mail us
- SR 520 Bridge Replacement and HOV Program
- 999 Third Ave., Suite 2300
- Seattle, WA 98104
Follow us
Sign up for our newsletter
We regularly send subscribers email updates with the latest news about current or upcoming construction activities.
Periodic updates on the entire program. Includes information on highway closures, construction milestones, and upcoming major public meetings.
Weekly updates focusing on SR 520 construction activities, effects and public meetings in Seattle, from Lake Washington to I-5.
Note: The Washington State Department of Transportation is a public agency and is subject to the State of Washington's Public Records Act (RCW 42.56). Therefore, public comments and questions may be made available to anyone requestng them for non-commercial purposes.