Skip to main content
Skip Top Navigation
WSDOT Home
Contact Us
Good To Go!
Employment
News
Email/text updates
Traffic & Cameras
Projects
Business
Environment
Maps & Data
You are here
Home
ยป I-5
Agency projects
Project search
Project index
Project status
Completed (34)
Apply Completed filter
Active (27)
Apply Active filter
County
Pierce (16)
Apply Pierce filter
King (12)
Apply King filter
Thurston (10)
Apply Thurston filter
Snohomish (7)
Apply Snohomish filter
Lewis (6)
Apply Lewis filter
Clark (5)
Apply Clark filter
Skagit (4)
Apply Skagit filter
Whatcom (4)
Apply Whatcom filter
Cowlitz (3)
Apply Cowlitz filter
Funding
PEF (35)
Apply PEF filter
CWA (11)
Apply CWA filter
Nickel (9)
Apply Nickel filter
TPA (8)
Apply TPA filter
Tiger Grant (1)
Apply Tiger Grant filter
Highway
(-)
Remove I-5 filter
I-5
SR 104 (1)
Apply SR 104 filter
SR 16 (1)
Apply SR 16 filter
SR 161 (1)
Apply SR 161 filter
SR 18 (1)
Apply SR 18 filter
SR 510 (1)
Apply SR 510 filter
SR 512 (1)
Apply SR 512 filter
Location
Northwest (27)
Apply Northwest filter
Olympic (22)
Apply Olympic filter
Southwest (13)
Apply Southwest filter
Project index
I-5 - 116th St NE Interchange - Tulalip Tribes Lead
I-5 - 93rd Ave SW and Koontz Rd Bridges - Special Repair - Complete June 2017
I-5 - Birch Bay Lynden Rd Bridge 5/834 Bridge Repair - Completed April 2016
I-5 - Chamber Way Overpass
I-5 - Cowlitz River Bridge to Koontz Rd Vicinity - Paving - Complete Fall 2016
I-5 - E Fork Lewis River Bridge to Kelso Resurfacing
I-5 - Ebey Slough Bridge to SR 531 Interchange - Paving and ADA Compliance
I-5 - Elm St. to North Kelso Ave. Interchange - Illumination Rebuild
I-5 - Express Lanes Entrances - Electronic Sign Replacement
I-5 - Fisher Creek - Fish Passage - Complete October 2017
I-5 - Grand Mound to Maytown Stage Two - Replace Interchange - Complete October 2014
I-5 - Hill Ditch Bridge to Joe Leary Slough - Paving - Completed September 2017
I-5 - I-205 to North Fork Lewis River Bridge - Rehabilitate Pavement
I-5 - M Street Bridge & I-705 Overcrossings Seismic Retrofit - Complete March 2014
I-5 - M Street to Portland Avenue - HOV
I-5 - Madigan Access Improvements - Complete July 2016
I-5 - Marine View Dr to SR 528 - Peak Use Shoulder Lane & I/C Improvements
I-5 - Martin Way Bridges - Special Repair - Completed August 2018
I-5 - Mellen Street to Blakeslee Junction - Complete August 2016
I-5 - Mellen Street to Grand Mound - Complete April 2016
I-5 - Mount Vernon to Joe Leary Slough - Paving - Completed October 2015
I-5 - Mounts Rd. to Center Dr. - Auxiliary Lane Extension
I-5 - Mounts Rd. to Steilacoom-DuPont Rd. - Corridor Improvements
I-5 - Mounts Road to Thorne Ln I/C - Corridor Improvements
I-5 - MTB Cantilever Signs and Landscaping
I-5 - N of Maytown Rd to Martin Way - Paving- Complete August 2017
I-5 - N. Fork Lewis River Bridge - Painting - Complete November 2014
I-5 - NB Interstate Bridge - South Tower Trunnion Replacements
I-5 - NB MLK Jr Way to NE Ravenna Br - Pavement Repair & More
I-5 - NB Nooksack River to Blaine Paving - Completed October 2016
I-5 - NB S 260th St to Duwamish River Br - Concrete Pavement Rehab and ADA
I-5 - NB Seneca to SR 520 - Mobility Improvements
I-5 - NB SR 531 Vic to Stillaguamish River Vic - Paving & ADA Compliance - Complete August 2016
I-5 - NE 117th St to SR 104 Pavement Repair - Complete November 2015
I-5 - Nisqually River Bridges - Bridge Painting - Complete April 2014
I-5 - Nisqually Road SW/JBLM Mounts Road Gate - Signal Completed June 2014
I-5 - Nooksack River Bridges - Painting - Completed August 2015
I-5 - Nulle Road to Iowa St Vicinity Paving - Completed August 2016
I-5 - Portland Avenue to Port of Tacoma Road - Northbound HOV
I-5 - Portland Avenue to Port of Tacoma Road - Northbound HOV Stage 1 - Complete December 2012
I-5 - Portland Avenue to Port of Tacoma Road - Southbound HOV
I-5 - Reconstruct Interchange at NE 134th (Salmon Creek Interchange Project) - Completed September 2014
I-5 - S. 272nd St. to S. Rose St. Seismic Retrofit - Complete November 2015
I-5 - SB CD Lane and 356th St. Intersection Improvements
I-5 - SB S 320th St to Duwamish River Bridge - Concrete Pavement Rehab - Completed July 2017
I-5 - SB S Lucile St to Spring St - Pavement Repair & ADA
I-5 - SB Stillaguamish River Bridge - Major Bridge Rehabilitation - Completed November 2014
I-5 - Seattle Bridge Repair - Complete June 2014
I-5 - Skagit River Bridge Replacement - Completed July 2014
I-5 - SR 16 Realignment - HOV Structure and Connections
I-5 - SR 16 Tacoma/Pierce County HOV Program
I-5 - SR 161/SR 18 Triangle Improvements
I-5 - SR 18 to S. 288th Street Seismic Retrofit - Completed February 2015
I-5 - SR 510 Interchange - Reconstruct Interchange
I-5 - SR 510 to SR 512 - ITS Fiber Improvements - Complete April 2014
I-5 - SR 510 to SR 512 Congestion Management - Complete August 2016
I-5 - Steilacoom-DuPont Rd. to Thorne Lane - Corridor Improvements
I-5 - Stillaguamish River Br to Hill Ditch Br - PCCP Rehab, Paving & ADA
I-5 - Union, Steamboat, and Ebey Slough Bridges - Special Bridge Repair - Complete July 2016
I-5 - Vicinity Tumwater Blvd to Gravelly Lake Dr - Paving - Completed August 2015
SB I-5 Bridge Resurfacing near Woodland and Kalama
