WSDOT - Northwest Projects

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Complete lists of funded WSDOT projects are available for King County; Snohomish County and Skagit, Whatcom and Island counties.
Current construction closure information is available for King County, Snohomish County and Skagit, Whatcom and Island counties.

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Location: Northwest

54 Projects (50 shown)

I-405 - NE 132nd St. Interchange Improvements

I-405 - NE 44th to 112th Ave. SE Widening

I-405 - NE 6th to I-5 Widening and Express Toll Lanes

I-405 - Northbound Peak Use Shoulder Lane Project, SR 527 to I-5

I-405 - Renton To Bellevue Project SR 169 to I-90

I-405 - SR 167 Interchange Direct Connector Project

I-5 - Birch Bay Lynden Rd Bridge 5/834 - Bridge Repair

I-5 - Fisher Creek - Fish Passage

I-5 - Hill Ditch Bridge to Joe Leary Slough - Paving

I-5 - NB MLK Jr Way to NE Ravenna Br - Pavement Repair & More

I-5 - NB Nooksack River to Blaine – Paving

I-5 - NB Seneca to SR 520 - Mobility Improvements

I-5 - Nulle Road to Iowa St Vicinity - Paving Project

I-5 - SB CD Lane and 356th St. Intersection Improvements

I-5 - SB S 320th St to Duwamish River Bridge - Concrete Pavement Rehab

I-5 - Ship Canal Bridge - Noise Study

I-5 - SR 161/SR 18 Triangle Improvements

I-5 - Union, Steamboat, and Ebey Slough Bridges - Special Bridge Repair

I-5/NB SR 531 Vic to Stillaguamish River Vic – Paving & ADA Compliance

I-90 - Eastgate to SR 900 Peak Use Shoulder Lanes

I-90 - Front Street Bridge Girder Replacement

I-90 - SR 202 I/C to S Fork Snoqualmie River - Paving

I-90 - Two-Way Transit and HOV Operations

I-90 - WB Mercer Slough to W Lake Sammamish Parkway - Paving

SR 104 - NE 195th St Gabion Rock Wall Emergency Repair

SR 167 - 8th to 277th Southbound HOT Lane

SR 167 - Northbound S 212th St to 43rd St Vicinity - Paving

SR 18 - EB W Valley Hwy S Vic to C St SW Vicinity - Paving

SR 20 - Morris Road to Jacobs Road Safety Improvements

SR 20 - Sharpes Corner Vicinity - Interchange

SR 20 - Spur - Commercial Ave. to Anacortes Ferry Paving

SR 202 - Little Bear Creek - Fish Barrier Removal

SR 202 and SR 203/NE 124th St Vic to Tolt River Bridge – Paving & ADA

SR 203 - Et Al, Northwest Region Basic Safety - Guardrail

SR 509 Corridor Completion

SR 520 - Eastside Transit and HOV Project

SR 520 - Floating Bridge and Landings Project

SR 520 - I-5 to Lake Washington

SR 520 - Pontoon Construction Project

SR 520 - West Approach Bridge North Project

SR 522 - Paradise Lake Road Interchange

SR 522 - Paradise Lake Road to Snohomish River Widening

SR 532 - Pilchuck Creek Tributary (Secret Creek) - Fish Barrier

SR 9 - 176th Street SE to SR 96 - Widening

SR 9 - Francis Road - Intersection Improvement

SR 9 - Gribble Creek Fish Passage

SR 9 - Snohomish River Bridge Environmental Documentation

SR 9 - SR 204 Intersection Improvements

SR 99 - Aurora Ave - George Washington Memorial Br 99/560 (Stage 1)

SR 99 - SR 525 Interchange Vic to Lincoln Way Vic – Paving & ADA Compliance

Narrow It Down...

County

Grays Harbor (1)
Island (1)
King (33)
Skagit (6)
Snohomish (13)
Whatcom (4)

Funding

Route

I-405 (6)
I-5 (14)
I-90 (5)
Quieter Pavement (1)
SR 104 (1)
SR 167 (2)
SR 18 (1)
SR 20 (3)
SR 202 (2)
SR 203 (1)
SR 520 (5)
SR 522 (2)
SR 532 (1)
SR 548 (1)
SR 9 (5)
SR 900 (1)
SR 92 (1)
SR 99 (2)