WSDOT - Northwest Projects

Skip Top Navigation Skip to Content

You are here: Home > Northwest > Northwest Projects

»	Travel Times
»	Traffic and Cameras
»	Park and Ride Lots
»	Check the Weather
»	Ramp Metering

»	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.

More News...

SR 99 in north Federal Way

Crews have opened new HOV lanes on SR 99 in Federal Way.

Your Selections

These terms define your current search. Click the

×

to remove a term.

Location: Northwest

53 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 - SB SE 8th St to Northup Way Vic - Paving

I-5 - NE 117th St to SR 104 Pavement Repair

I-5 - Nooksack River Bridges - Painting

I-5 - S. 272nd St. to S. Rose St. Seismic Retrofit

I-5 - SB Stillaguamish River Bridge - Major Bridge Rehabilitation

I-5 - Seattle Bridge Repair

I-5 - Ship Canal Bridge - Noise Study

I-5 - Skagit River Bridge Replacement

I-5 - Skagit River Bridge Retrofit

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 18 to S. 288th Street Seismic Retrofit

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

I-90 - Two-Way Transit and HOV Operations

I-90 - WB East Channel Bridge Expansion Joint Repair

I-90 - West Lake Sammamish Parkway - Intersection Modification

SR 164 - High Point St. to Watson St. N Paving and Signalization

SR 167 - 8th to 277th Southbound HOT Lane

SR 18 - Issaquah Hobart Road to I-90

SR 20 - Morris Road to Jacobs Road Safety Improvements

SR 20 - Sharpes Corner Vicinity - Interchange

SR 20 - Skagit River - Permanent Restoration

SR 203 - Tolt River Bridge to McDougall St Paving

SR 410 - Scatter Creek Bridge Seismic Retrofit

SR 520 - 108th Ave. NE to West Lake Sammamish Parkway - Paving

SR 520 - Floating Bridge and Landings Project

SR 520 - I-5 to Medina: Bridge Replacement and HOV Project

SR 520 - Medina to SR 202: Eastside Transit and HOV Project

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 522 - Snohomish River to US 2, Four Lane Widening

SR 527 - I-405 I/C to SR 524 Vicinity Paving

SR 532 - Davis Slough Bridge Replacement

SR 539 - Lynden-Aldergrove Port of Entry Improvements

SR 542 - SR 547 - Intersection Improvement

SR 9 - 212th St SE to 176th St SE - Widening (Stage 3)

SR 9 - 32nd St. SE and 84th St. NE Safety Improvements

SR 9 - Pilchuck Creek Bridge Replacement

SR 9 - Snohomish River Bridge Environmental Documentation

SR 99 - Airport Rd. Intersection Transit Queue Bypass Safety Improvements

SR 99 - Alaskan Way Viaduct Replacement

SR 99 – Spokane St. Br. to Alaskan Way Viaduct Concrete Pavement Rehab

SR 99 - Spokane Street Overcrossing

US 2 - Bickford Ave. Intersection Safety and Culvert Replacement

US 2 - Everett Port/Naval Station to SR 9 Corridor Planning Study

Narrow It Down...

County

Grays Harbor (1)
Island (2)
King (30)
Skagit (4)
Snohomish (18)
Whatcom (4)

Funding

Route

I-405 (4)
I-5 (12)
I-90 (3)
Quieter Pavement (1)
SR 11 (1)
SR 164 (1)
SR 167 (1)
SR 18 (1)
SR 20 (3)
SR 203 (1)
SR 410 (1)
SR 520 (6)
SR 522 (3)
SR 527 (1)
SR 532 (1)
SR 539 (1)
SR 542 (1)
SR 9 (4)
SR 92 (1)
SR 99 (4)
US 2 (2)