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-90

9 Projects

I-90 - Columbia River Vantage Bridge Painting

I-90 - Cross Lake Washington Tolling

I-90 - Geiger Rd to Spokane Viaduct - PCCP Rehabilitation

I-90 - Snoqualmie Pass East - Hyak to Keechelus Dam (Phase 1)

I-90 - Snoqualmie Pass East - Keechelus Dam Vicinity to Cabin Creek Interchange (Phase 2)

I-90 - Spokane to Idaho St Line

I-90 - Two-Way Transit and HOV Operations

I-90 - West Lake Sammamish Parkway - Intersection Modification

I-90 - West of George - Paving

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Grant (2)
King (2)
Kittitas (3)
Spokane (2)
Undefined (1)

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