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SR 520 Bridge Replacement and HOV Program


Congratulations to @ClineNorthwest for taking one of the top five photos in our recent Twitter photo contest! This great shot was taken April 8 as Pontoon F, the last of the 77 pontoons for the new floating bridge, passed by Tongue Point near Port Angeles, Wash. Contest judge Jon Marmor, editor of Columns magazine from the University of Washington, said, “[It was] a big challenge because there were so many good shots.” You can find other winning photos and submissions using #520Pontoon on Twitter.

Key SR 520 links

SR 520 Projects - Click a project title for more information
SR 520 Projects - Click project titles for more information

Contact information:


Phone: 206-770-3500

Infoline: 1-888-520-NEWS (6397)

24-hour construction hotline: 206-708-4657

Twitter: @WSDOT_520

Mail: SR 520 Bridge Replacement and HOV Program
999 3rd Avenue, Suite 2200
Seattle, WA 98104

Sign up for email updates about the SR 520 program

Questions about tolling?

Call 1-866-936-8246 or visit Good to Go!

Medina to SR 202: Eastside Transit and HOV ProjectPontoon Construction Project