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Learn about current transportation network improvement and preservation activities throughout the state.

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241 results

Project

SR 17 - Grape Drive Intersection Improvements

Timeline: Spring 2021 - Fall 2022
  • Road
  • Construction
  • Grant County
This project will remove the existing signal at the intersection and build a multilane roundabout on SR 17 at the intersection of Grape Dr. Construction is scheduled to be complete September 2022.
Project

SR 18 - Issaquah/Hobart Rd to Deep Creek - Widening

Timeline: 2019 - late 2020s
  • Road
  • Pre-construction
  • King County
SR 18 is a crucial highway connecting the south Puget Sound area with I-90, the state's main east-west route. SR 18 has experienced frequent congestion and collisions for decades.

We are receiving construction funding from the 2022 Move Ahead Washington transportation package…
Project

SR 18 - Weyerhauser Way to SR 164 - Barrier Replacement - Complete Novemeber 2021

Timeline: July 2021- Fall 2021
  • Road
  • Completed
  • King County
In 2021 we replaced an aging concrete barrier and screens that reduce headlight glare between the eastbound and westbound lanes on SR 18 between Weyerhaeuser Way and SR 164 in Auburn.
Project

SR 20 - Campbell Lake Road - Intersection Improvements

Timeline: 2016 - Present
  • Road
  • Not started
  • Skagit County
The Samish Indian Nation is partnering with WSDOT and Skagit County to develop a practical solution to improve safety and access at the intersection of SR 20 and Campbell Lake Road.
Project

SR 20 - Deception Pass and Canoe Pass Bridges - Painting and Special Repairs - Complete Fall 2021

Timeline: Fall 2018 - Fall 2021
  • Road
  • Completed
  • Island County
  • Skagit County
The Deception Pass Bridge and Canoe Pass Bridge connect Whidbey Island to the rest of Washington state via State Route 20. These bridges provide the only land access on and off the island. Crews last gave these bridges a fresh coat of paint more than 20 years ago. The years of wind, sun and…
Project

SR 20 - Fish Creek & Lorenzan Creek - Fish Passage

Timeline: 2021
  • Road
  • Construction
  • Skagit County
This project provides for the improvement of fish passage in two locations along SR 20 in the town of Concrete, located in Skagit County - one at Fish Creek (MP 87.82) and one at Lorenzan Creek (MP 88.78) by replacing existing culverts with two buried fish passage structures.
Project

SR 20/Kearney St I/S – Roundabout

Timeline: Spring 2023
  • Road
  • Not started
  • Jefferson County
This project will take the existing intersection on State Route 20 at Kearney Street in Port Townsend and convert it into a single-lane roundabout.
Project

SR 202 Skunk Creek and SR 203 Unnamed Tributaries to Snoqualmie River - Fish Passage

Timeline: Spring 2023 - Fall 2026
  • Road
  • Construction
  • King County
As part of the state's fish recovery efforts, WSDOT has made it a priority to reconnect waterways where roads act as barriers. In Western Washington, that means replacing culverts and building hundreds of fish-passable structures under state highways by 2030 to create more habitat which is…
Project

SR 202/Sammamish River fish passage

Timeline: Fall 2021 – Summer 2023
  • Road
  • Pre-construction
  • King County
Two culverts near the intersection of State Route 202 and Northeast 124th Street between Redmond and Woodinville will be replaced with a single culvert. Two creeks in the area — an unnamed tributary of the Sammamish River and High School Creek — will be realigned to merge with the new, larger…
Project

SR 241 - Mabton Vicinity - Retrofit Bridges

Timeline: Spring 2023 - Fall 2024
  • Road
  • Pre-construction
  • Yakima County
This project will remove the weight restrictions and restore the structural integrity of the Mabton bridges. The team has determined they will need to replace the slough bridge, while the Yakima River Bridge will be retrofitted.

After discussion and review of feedback from the…
Project

SR 26 Dusty to Colfax - Add Climbing Lanes

Timeline: June 2022 - September 2023
  • Road
  • Construction
  • Whitman County
This project will create three truck climbing lanes, or passing lanes, for vehicles who travel along SR 26 between Dusty and Colfax in Whitman County. One climbing lane will be built westbound and two will be built eastbound on SR 26.
Project

SR 28 White Trail Rd. Roundabout

Timeline: Present - Fall 2023
  • Road
  • Pre-construction
  • Grant County
This project will improve safety by constructing a roundabout at the intersection of SR 28 and White Trail Rd. west of the City of Quincy.
Project

SR 28 - East Wenatchee Corridor Improvements

Timeline: Spring 2020 - Winter 2028
  • Road
  • Pre-construction
  • Douglas County
The Eastside Corridor project will enhance safety and mobility on the Sunset Highway corridor (SR 28), in the East Wenatchee urban area from 9th Street to the Odabashian Bridge. Nearly 15,000 vehicles travel on this stretch of road every day, and as the area continues to grow, conflicts between…
Project

SR 290 - Spokane River East Trent Bridge

Timeline: June 2020 - June 2023
  • Road
  • Construction
  • Spokane County
The East Trent Bridge spanning over the Spokane River near Gonzaga University campus is due for replacement. Crews will demolish and rebuild the structure which has stood since 1910.
Project

SR 3 - Chico Creek - Remove Fish Barriers

Timeline: Fall 2021 - Winter 2023/2024
  • Road
  • Construction
  • Kitsap County
This project is part of WSDOT's ongoing Fish Passage Barrier Removal Program where construction projects remove barriers to fish. The Chico Way/SR 3 interchange has several barriers to fish under both directions of SR 3 and under the highway's southbound on- and off-ramps. This…
Project

SR 3 - Freight Corridor - New Alignment

Timeline: Summer 2026 - Winter 2028
  • Road
  • Pre-construction
  • Mason County
State Route 3 in Belfair regularly experiences congestion during peak commute hours, especially as numerous drivers stop and make turns. Heavy congestion has the potential to negatively affect emergency response times and economic vitality. This project would improve travel times for regional…
Project

SR 3/SR 304 to SR 303 - Paving

Timeline: April 2023 - October 2023
  • Road
  • Pre-construction
  • Kitsap County
Workers will repave sections of northbound SR 3. The work will occur between Charleston Beach Road West (SR 304) in Bremerton and SR 303 in Silverdale. Repairs will take place at five bridges.
Project

SR 300 - Belfair State Park to SR 3 - Paving - Complete August 2021

Timeline: May 2021 - August 2021
  • Road
  • Completed
  • Kitsap County
During summer 2021, crews repaved State Route 300 between Belfair and Belfair State Park.
Project

SR 302 - E of Elgin Clifton Rd to SR 16 - Remove fish barriers, paving and ADA compliance

Timeline: Spring 2019 - Fall 2022
  • Road
  • Completed
  • Pierce County
In summer 2022, our contractor began fish barrier corrections to replace two outdated culverts at Little Minter Creek under State Route 302. Since 2019, crews have completed paving and ADA ramp work for eight miles of SR 302 in addition to correcting three identified barriers to salmon and resident…
Project

SR 305 - Agate Pass Bridge - Bridge Painting - Complete October 2020

Timeline: May 2019 - October 2020
  • Road
  • Completed
  • Kitsap County
The SR 305 Agate Pass Bridge was repainted with a protective coating to prolong the life of this vital bridge.
Project

SR 305/Murden Creek - Remove Fish Barrier

Timeline: August 2022 - November 2023
  • Road
  • Construction
  • Kitsap County
This project will remove barriers to fish under SR 305 on Bainbridge Island. Crews will maintain two lanes of traffic while removing an existing culvert under the highway. The culvert will be replaced with a new bridge. The work will open almost 1.5 miles of potential habitat on Murden Creek. The…
Project

SR 305/Sam Snyder Creek – Remove Fish Barrier

Timeline: Summer 2024-Summer 2025
  • Road
  • Pre-construction
  • Kitsap County
This project will remove two existing 270-foot-long, 36-inch-diameter concrete pipe culverts on State Route 305 outside of Poulsbo at the Sam Snyder Creek crossing and replace them with a single 239-foot-long steel girder bridge. General work activities include: clearing and grubbing, earthwork…
Project

SR 305/West Port Madison, Agatewood Rd, Adas Will Ln – Safety Improvements

Timeline: Summer 2023 - Fall 2024
  • Road
  • Pre-construction
  • Kitsap County
WSDOT will build two modern roundabouts on Bainbridge Island at the intersections of SR 305 and Northeast West Port Madison and SR 305 and Northeast Adas Will Lane. The improvements include a feature at the intersection of Agatewood Road Northeast which will become a right in/right out intersection…
Project

SR 4 - Skamokawa Vic to 0.3 Miles West of SR 432 - Chip Seal and Highway Modifications - Complete July 2022

Timeline: May 2021 - July 2022
  • Road
  • Completed
  • Wahkiakum County
In summer 2021, contractor crews working for WSDOT resurfaced roughly a 25-mile stretch of State Route 4, between Skamokawa and State Route 432 near west Longview, between mileposts 29.77 to 54.98. Project work and highway modifications continued during the 2022 construction season and is now…
Project

SR 401 - 2.3 Miles S. of Bean Creek Bridge - Slope Stabilization

Timeline: February 2021 - Late Fall 2023
  • Road
  • Pre-construction
  • Pacific County
On Tuesday, Feb. 23, 2021, due to roadway settlement caused by heavy rainfall, both directions of State Route 401 (also known as the Lewis and Clark Trail Highway) between the Astoria-Megler Bridge and Naselle were closed.

In spring 2021, emergency contractor crews were able to…
Project

SR 410 Dry Creek Vicinity - Emergency Slide Repair

Timeline: January 2023 - Early Summer 2023
  • Road
  • Construction
  • Pierce County
Contractor crews working for WSDOT will begin emergency repair work to increase stream capacity at Dry Creek where it crosses State Route 410. This project will add temporary measures to augment an existing 24-inch culvert approximately two miles north of the road to Crystal Mountain Ski Resort (…
Project

SR 411 Cowlitz River Bridge – Replace Bridge Deck

Timeline: Feb. 2023 - Jan. 2024
  • Road
  • Construction
  • Cowlitz County
Beginning in early 2023, contractor crews will install safety improvements and work to extend the useful life of the almost 60-year old bridge. The concrete bridge deck will be replaced and widened, to allow for a new, wider sidewalk on the north side of the bridge, new pedestrian and bicycle-…
Project

SR 433 Lewis and Clark Bridge Finger Joint Replacement Project

Timeline: Summer 2022-Spring/Summer 2023
  • Road
  • Pre-construction
  • Cowlitz County
In 2023, the Lewis and Clark Bridge, also known as the Rainier Bridge, will fully close for six days as crews replace two bridge expansion joints, one joint on the north end of the bridge and one on the south.

Steel expansion joints allow the structure to expand and contract with…
Project

SR 500 - NE 182nd Ave - Intersection Improvements

Timeline: Spring 2021 - Fall 2022
  • Road
  • Completed
  • Clark County
Beginning in summer 2022, contractor crews from Thompson Bros. Excavating worked to construct a roundabout in east Vancouver, between the intersection of Fourth Plain Boulevard, also known as SR 500 and Northeast 182nd Avenue. Crash data collected over a five-year timeframe between 2013 to 2017…
Project

SR 500 - NE 42nd and 54th Intersection Improvements

Timeline: Spring 2021 - Summer 2023
  • Road
  • Not started
  • Clark County
In 2023, WSDOT is scheduled to restore the north/south connection across State Route 500 at the Northeast Stapleton Road/Northeast 54th Avenue intersection in Vancouver for those most affected by the 2018 removal of the traffic lights at this location – pedestrians and bicyclists of all ages and…

Traction tires are a special type of tire

manufactured with at least 1/8 of an inch tread. Traction tires are usually marked with a mountain/snowflake symbol, the letters M+S or “All Season.”

Carry chains, practice before leaving

Requiring chains keeps traffic moving during storms rather than closing a pass or roadway.

Prep your car. Fill up your gas tank,

pack jumper cables, ice scraper, warm clothing, snacks and water.