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SR 520 Program - Library

Welcome to our library, an information gateway for the general public to access fact sheets, documents and materials developed for the SR 520 project.

Our library is designed to make it easier to get detailed information about the project.

Sample folio Fact Sheets and Folios

Find published fact sheets, brochures and folios about the project.
Media interview SR 520 Project Director Ron Paananen Program Videos

View SR 520 program videos.
Technical Documents and Legislation

Find a collection of technical reports, including the Draft Environmental Impact Statement, SR 520 related legislation and project-related studies.
Meeting and Open House Materials

Find meeting agendas, presentations and summaries from various project committees, advisory groups, local and state government meetings. Open house and public hearing materials are also available here.
Pontoon and Floating Bridge Progress Update

Stay up to date with the latest information about pontoon and floating bridge construction.