SR 520 Bridge Replacement and HOV Program - Contact us




  • Reception desk: 206-770-3500
  • General SR 520 inquiries: 206-770-3554 (8-5, Mon-Fri)
  • Montlake Project construction hotline: 206-775-8885 (24-hr / call or text)
  • SR 520/I-5 Connection Project construction hotline: 206-316-2559 (24-hr / call or text)

Social media: Youtube | Twitter (@WSDOT_520) | Flickr

Mail: SR 520 Bridge Replacement and HOV Program
999 Third Ave., Suite 2200
Seattle, WA 98104

SR 520 Ombudsman:
David Goldberg
Phone: 206-770-3659

Get weekly updates via email

Visit the WSDOT email updates page, enter your email address, and under "Construction, Planning & Projects," open "Projects," then select one or both of the following:

"SR 520 Bridge Replacement and HOV Program"
These periodic email updates cover issues affecting the entire SR 520 reconstruction program, from I-5 to I-405. They include information on highway closures, construction milestones, and upcoming major public meetings.

"SR 520 Rest of the West News"
These weekly updates focus squarely on SR 520 construction activities, effects and public meetings in Seattle, from Lake Washington to I-5. There are two active SR 520 construction projects: the Montlake Project and the SR 520/I-5 Connection Project.

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 requesting them for non-commercial purposes.