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Bridges for Tomorrow - Today!

The Bridge and Structures Office provides the full range of structural engineering services required to provide safe, economical and reliable structures for Washington's transportation system, which includes over 3,000 existing bridges and typically 18 new bridges per year.

WSDOT is known for its bridge design and bridge inspection structural technical expertise. Our professional staff is motivated and trained to design the optimum solutions for the highly complex and challenging projects we deliver and to preserve our large and valuable inventory of existing bridges and structures.

Information on State Owned Bridges

Learn more about Numbers, Ratings, Seismic Retrofit, and Inspection
List of "Structurally Deficient Bridges"
Learn more about Concrete Bridges in Washington State by reading Aspire Magazine

2013 Annual Bridge Asset Update

Gray Notebook for the quarter ending June 30, 2013.
Bridge Article or the entire Gray Notebook

Bridge Folios

Skagit River Bridge Emergency
Highways for Life
US 97 Satus Creek Bridge

Tech Notes

Skagit River Bridge Lightweight Concrete

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