WSDOT - Projects - SR 20

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2012

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Washington State Route 20 (SR 20), the North Cascades Highway, originates in the seaside town of Port Townsend and goes west across the state. It goes through the following counties: Jefferson, Island, Skagit, Whatcom, Chelan, Okanogan, Ferry, Stevens and Pend Oreille.

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Route: I-5

18 Projects

I-5 - Blakeslee Junction to Grand Mound

I-5 - Chamber Way - Girder Replacement

I-5 - Congestion: SR 510 to SR 512

I-5 - E. Fork Lewis River to Todd Road Vicinity - Paving and Safety

I-5 - Grand Mound to Maytown Stage Two - Replace Interchange

I-5 - Mellen Street to Blakeslee Junction

I-5 - Mellen Street to Grand Mound

I-5 - Nisqually River Bridges - Bridge Painting

I-5 - Pavement - University District Seattle

I-5 - Pavement Repair – Kent / Federal Way

I-5 - Pavement Repair in King County

I-5 - Reconstruct Interchange at NE 134th (Salmon Creek Interchange Project)

I-5 - Reconstruction Projects - King County

I-5 - Samish Way, Northwest Ave to Birch Bay Lynden Rd. Vicinity - Traveler Information Systems

I-5 - Ship Canal Bridge - Noise Study

I-5 - SR 104 to 52nd Ave. W & I-5 - 220th Interchange Ramps - Paving

I-5 - SR 161/SR 18 Triangle Improvements

I-5 - SR 509 Corridor Completion and Freight Improvement Project

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County

Clark (2)
Cowlitz (1)
King (8)
Lewis (4)
Pierce (1)
Snohomish (1)
Thurston (3)
Whatcom (1)

Funding

Nickel (4)
Other (10)
Partnership (6)

Location