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SR 520 - Resource Library

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Looking for a map or chart? Want a copy of a graphic we displayed at an open house?

Our resource library contains all the PDFs, reports, and images we create about all aspects of the SR 520 Bridge Replacement and HOV Program. See the "Resource Library" links at left for public meetings, technical documentation, and more.

Folios and fact sheets

General information

The new floating bridge

Work happening in Seattle (I-5 to floating bridge)

Work on the Eastside (Medina to SR 202)

Aberdeen and Tacoma pontoon construction

Multi-lingual information

History of SR 520 Bridge