Learn about current transportation network improvement and preservation activities throughout the state.
Timeline: Spring 2022 - Fall 2023
This project replaces five outdated culverts under US 12 and State Route 8 between Montesano and McCleary for improved fish migration.
Timeline: To be determined
Since 2003, WSDOT and the US Highway 12 Coalition have made significant progress towards widening US 12 from two to four lanes between the Snake River (near Burbank) to Walla Walla. Phase 8 will complete the approximately 10 miles of new four-lane divided highway that remain between Boise Inc. and…
Timeline: Summer 2024 - Fall 2025
This project addresses worn mechanical components of the bridge that need replacement. In order to do this important work, the bridge will need to remain in the “down” position which prohibits larger marine vessels from traveling up or down the river.
During construction, travelers…
During construction, travelers…
Timeline: December 2018 - spring 2021
In 2019, WSDOT will spend $15.6 million on safety improvements and preservation efforts along nearly 25 miles of US 2 from Bickford Avenue to Gold Bar. As part of this project, contractor crews with Granite Construction will also repair and repave nearly 1 mile of State Route 9 at the junction with…
Timeline: Spring 2020 to Summer 2021
In 2020 and 2021, contractor crews will repair the bridge decks on nearly two dozen structures along US 2 between the area west of Index (Proctor Creek/Big Bend) and Skykomish (Tye River vicinity).
Timeline: Winter 2021 to March 2021
In 2021, WSDOT installed a concrete median barrier on US 2 between Bickford Avenue and the area just east of the SR 9 interchange in Snohomish.
Timeline: Present - October 2022
This project will improve mobility and reduce collision severity at the intersection of US 2/97 and Easy Street in Wenatchee, by constructing a multi-lane roundabout at the existing signalized intersection. Other improvements including transit pull outs and extension of the Apple Capital Loop…
Timeline: October 2019 - July 2021
This project realigns the BNSF railroad tracks through the Hillyard neighborhood to make way for the future North Spokane Corridor.
Timeline: April 2021 - September 2023
This project will further expand the North Spokane Corridor south from its current end location at Columbia Avenue to the Spokane River. This includes the construction of a new interchange at Wellesley Avenue.
Timeline: May 2021 - September 2022
This project will extend the current Children of the Sun Trail from where it ends at Columbia Avenue south to Carlisle Avenue. This project is a design-build with the contractor as Graham Contracting. In the end, the Children of the Sun Trail will connect to the Centennial Trail which runs from…
Timeline: July 2021 - December 2023
Contractor crews will be constructing the raised freeway of the North Spokane Corridor between Mission Avenue and Ermina Avenue over Spokane Community College's parking lot. This project consists of two bridge structures, one for northbound future US 395 traffic and one for southbound future…
Timeline: Summer 2021 - Spring 2022
This project will repair the roadway by sealing cracks, smoothing ruts and filling potholes, creating a smoother, safer driving surface for all users of the highway. Crews will also be paving sections along East Simcoe Drive.
Timeline: Spring 2020 - Winter 2021
This project will replace the aging and failing Satus Creek Bridge with a new concrete structure that meets current standards and improve safety and mobility.
Timeline: Summer 2021 - Fall 2021
The first roundabout is coming to the US 97 corridor at the McDonald/Becker intersection near Toppenish in 2021. A second roundabout will be built at US 97 and Jones Road at a later date.
Timeline: January - November 2019
This project demolished the double-deck viaduct that carried SR 99 along Seattle's central waterfront. The final section of viaduct was demolished in 2019.