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165 results

Project

SR 520/124th Avenue NE Interchange Project

Timeline: This project is currently in the preliminary engineering stage.
  • Road
  • Pre-construction
  • King County
We are examining solutions to reduce congestion at the I-405/SR 520 interchange. Currently, over half the trips from westbound SR 520 are traveling to the Bellevue vicinity. A new project will allow westbound drivers the option to access the downtown Bellevue vicinity by exiting SR 520 onto 124th…
Project

SR 522 - I-5 to 61st Ave NE - Paving & ADA Compliance

Timeline: Spring 2020 to Fall 2021
  • Road
  • Construction
  • King County
WSDOT contractor crews will repave sections of SR 522, commonly known as Lake City Way or Northeast Bothell Way, which were last paved in 2002.
Project

SR 522 - Paradise Lake Rd to Snohomish River Br - Interchange & Widening

Timeline: 2017 - 2023
  • Road
  • Pre-construction
  • Snohomish County
SR 522 in Snohomish County is an increasingly important north-south route connecting communities between Woodinville and Monroe. One section between Paradise Lake Road in Maltby and the Snohomish River remains one-lane in each direction. We plan to widen the highway to two lanes in each direction,…
Project

SR 525 — Clinton Ferry Terminal Vicinity — Pedestrian Connectivity

Timeline: November 2021 - Fall 2022
  • Ferry
  • Road
  • Not started
  • Island County
This connectivity project will improve the pedestrian access route on State Route 525 in Clinton from the Park & Ride at Deer Lake Road (milepost 8.96) to the Washington State Ferries — Clinton Ferry Terminal (milepost 8.51).

Plans call for new sections of sidewalk, crosswalks,…
Project

SR 526 - Corridor Improvements

Timeline: Spring 2017 - Winter 2023
  • Road
  • Pre-construction
  • Snohomish County
Portions of the State Route 526 corridor will be improved with construction of an eastbound lane between Seaway Boulevard and I-5, a widened Seaway Boulevard on-ramp to SR 526, improved signal operations at the SR 526/527 intersection and new ramp meters from eastbound SR 526 to northbound I-5.
Project

SR 527 - Penny Creek - Fish Passage

Timeline: Fall 2022 - Fall 2023
  • Road
  • Pre-construction
  • Snohomish County
As part of WSDOT’s fish passage program, we will build a 26-foot fish-passable structure under SR 527 just south of 164th Street Southeast in Mill Creek. The current 9-foot culvert causes water to flow too fast for fish to continue upstream. The new bridge span will open more than 8 miles of…
Project

SR 531 - 43rd Ave NE to 67th Ave NE - Widening

Timeline: July 2019 - Fall 2024
  • Road
  • Pre-construction
  • Snohomish County
This section of SR 531 between 43rd Avenue Northeast and 67th Avenue Northeast in Arlington will be widened to add a second lane in each direction. In addition, roundabouts will be added at four intersections to improve safety, travel times and reduce congestion.
Project

SR 538 - Logan Creek Fish Passage

Timeline: Summer 2019 - Fall 2021
  • Road
  • Construction
  • Skagit County
This project provides for the improvement of Logan Creek fish passage along SR 538 in Mount Vernon located in Skagit County by replacing the existing culvert with a new buried fish passage structure.

Project

SR 544 Unnamed Tributary to Fourmile Creek Fish Passage

Timeline: Fall 2021 - Fall 2022
  • Road
  • Not started
  • Whatcom County
This project will remove the existing barrier where an Unnamed Tributary to Fourmile Creek crosses under State Route 544 at milepost 3.51 about two miles west of Everson and 3.5 miles south of Lynden in Whatcom County.
Project

SR 546 - Kamm Ditch - Fish Passage

Timeline: Spring 2022-Fall 2022
  • Road
  • Construction
  • Whatcom County
This project will improve the Kamm Ditch fish passage on SR 546 in Whatcom County between milepost 4.13 and milepost 4.27
Project

SR 6 - Two Tributaries to Chehalis River Fish Passage

Timeline: Spring 2020 - Fall 2021
  • Road
  • Construction
  • Lewis County
Beginning in summer 2020 and continuing through fall 2021, contractor crews working for the Washington State Department of Transportation began work to remove and replace two existing culverts leading to the Chehalis River located underneath SR 6 near Twin Oaks Road (between mileposts: 46.32 to 46.…
Project

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

Timeline: 2023 - 2025
  • Road
  • Pre-construction
  • Snohomish County
To address increased congestion, WSDOT has widened SR 9 from two lanes to four from its southern starting point to Marsh Road, except for a 3-mile section in the middle—from 176th Street Southeast to SR 96—where there is only one northbound lane and two southbound lanes. This project will add a…
Project

SR 9 - SR 204 Intersection Improvements

Timeline: July 2016 - December 2023
  • Road
  • Construction
  • Snohomish County
The intersection of SR 9 and SR 204 in Lake Stevens will be improved by adding four roundabouts and widening SR 9 to two lanes in each direction immediately south of the intersection. These improvements will help manage congestion and improve mobility, provide better access to area businesses and…
Project

SR 9 - Unnamed Tributary to Landingstrip Creek - Fish Passage

Timeline: December 2020 - Fall 2021
  • Road
  • Construction
  • Whatcom County
This project will improve the passage of migratory fish by replacing the culvert underneath SR 9 at milepost 70.60, where an unnamed tributary runs to Landingstrip Creek in Whatcom County.
Project

SR 9 - Unnamed Tributary to Pilchuck Creek - Fish Passage

Timeline: Fall 2019 - Fall 2021
  • Road
  • Construction
  • Skagit County
  • Snohomish County
A culvert that runs under State Route 9 at milepost 34.7, south of Lake McMurray near the North Centennial Trail Trailhead, was failing and needed to be replaced. The bottom of the culvert had rusted away, which resulted in water washing away the side of the road. This caused a sinkhole on the…
Project

SR 9 – Marsh Road to 2nd Street Vicinity – Widening

Timeline: 2019 - 2026
  • Road
  • Pre-construction
  • Snohomish County
This project will widen State Route 9 between Marsh Road and 2nd Street near the city of Snohomish, build southbound bridges directly to the west of the existing bridges—which will become northbound lanes—over the Snohomish River, and rebuild the on-ramp from 2nd Street to southbound SR 9.
Project

SR 99 tunnel

Timeline: 2009 - 2019
  • Road
  • Completed
  • King County
The SR 99 tunnel replaced the Alaskan Way Viaduct along Seattle's central waterfront, carrying State Route 99 beneath downtown Seattle. The 2-mile tunnel opened to drivers in February 2019.
Project

Statewide LED Roadway Lighting Reform Project

Timeline: Spring 2021 - Current
  • Facilities
  • King County
  • Island County
  • Snohomish County
  • Skagit County
  • Thurston County
  • Whatcom County
The Washington State Department of Transportation is replacing several luminaires in Island, King, Snohomish, Skagit, Thurston and Whatcom counties with new, energy-efficient light-emitting-diode (LED) luminaires. In addition, some lights will be removed as part of a new, more efficient approach to…
Project

US 101 - 0.8 Miles N of Astoria-Megler Br. - Emergency Culvert Replacement

Timeline: February 2021 - Spring 2021
  • Road
  • Completed
  • Pacific County
On February 16, 2021, due to heavy seasonal rainstorms and harsh winter weather, the existing culvert drainage system that runs underneath a portion of US 101 at milepost 1.2, just north of the Astoria-Megler Bridge, began to fail causing a portion of the road to give way and sink.

Project

US 101 - Coffee Creek - Remove Fish Barrier - Complete November 2020

Timeline: August 2019 - November 2020
  • Road
  • Mason County
Crews working for WSDOT built a replicated stream between Coffee Creek and Goldsborough Creek in Shelton. The project also rebuilt both southbound on- and off-ramps at the US 101/West Shelton/Matlock interchange.
Project

US 101 - Elwha River Bridge - Bridge Replacement

Timeline: Summer 2022 - Fall 2023
  • Road
  • Not started
  • Clallam County
WSDOT will replace the US 101 Elwha River Bridge in Port Angeles after serving the community for nearly a century. Replacing the bridge will ensure that the US 101 route continues to be a reliable transportation facility for decades to come.

The new bridge will be 40 feet wide and…
Project

US 101 - Hoquiam River - Riverside Bridge - Bridge Painting Approach Spans

Timeline: Summer 2021- Fall 2021
  • Road
  • Construction
  • Grays Harbor County
The 465-foot-long, US 101 Hoquiam River Riverside Bridge is in need of a new protective surface. During the summer months of 2021, contractor crews will repaint the bridge's approach spans to preserve the crossing for years to come.

To do this important work, crews will…
Project

US 101 - Indian Creek - Remove Fish Barrier

Timeline: Spring 2022 - Spring 2023
  • Road
  • Pre-construction
  • Clallam County
This project removes and replaces an outdated culvert under US 101 west of Port Angeles at Indian Creek. To keep traffic moving, crews will construct a temporary bypass near the site to allow for excavation near the stream. Contractor crews will remove the outdated culvert and replace it with a new…
Project

US 101 - Jefferson and Clallam Counties Fish Barriers - Remove Fish Barriers

Timeline: Summer 2022 - Fall 2023
  • Road
  • Not started
  • Clallam County
  • Jefferson County
This project addresses multiple barriers to fish that travel under US 101 between Sequim and Discovery Bay in Clallam and Jefferson Counties.
Project

US 101 - May Creek in Vic of Dowans Creek Rd - Remove Fish Barrier

Timeline: Summer 2022 - Fall 2024
  • Rail
  • Not started
  • Jefferson County
  • Clallam County
This design-bid build fish barrier correction project replaces an outdated culvert along US 101 near Forks at May Creek. The existing 9-foot diameter metal pipe will be replaced with a 175-foot-long concrete girder bridge for improved fish migration.
Project

US 101 - S of Cosmopolis - Stabilize Slope

Timeline: August 2021 - Spring 2022
  • Road
  • Pre-construction
  • Grays Harbor County
Beginning in late August 2021, contractor crews for WSDOT will begin efforts to stabilize a portion of US 101 near Cosmopolis. This stretch of highway is often referred to by locals as Cosi Hill and sits on an active landslide zone. The roadway is prone to ongoing settlement concerns over the years…
Project

US 101 - SR 109 Grays Harbor, Jefferson and Clallam Counties - Remove Fish Barriers

Timeline: Summer 2022 - Fall 2026
  • Road
  • Not started
  • Grays Harbor County
  • Jefferson County
  • Clallam County
This fish passage project includes 29 identified streams and culverts that cross under US 101 and State Route 109 in Grays Harbor, Jefferson and Clallam Counties needing correction. Currently, these culverts do not allow fish to cross underneath the highways to access habitat.

WSDOT…
Project

US 101 - West Jefferson County - Remove Fish Barriers

Timeline: Summer 2019 - Fall 2022
  • Road
  • Construction
  • Jefferson County
Field biologists have identified three outdated culverts at Steamboat Creek, Harlow Creek and Fisher Creek under US 101 as barriers to fish migration. All three culverts are in need of correction. This project replaces the three culverts with concrete girder bridges to help improve spawning for…
Project

US 12 - Anderson Rd - Safety Improvement - Complete October 2020

Timeline: July 2020 - October 2020
  • Road
  • Completed
  • Thurston County
Crews built a modern roundabout at the intersection of US 12 and Anderson Road.
Project

US 12 - Nine Mile Hill to Frenchtown Vic - Build New Highway

Timeline: 2016 - Summer 2023
  • Road
  • Construction
  • Walla Walla County
This section of US 12 is located north of the communities of Touchet and Lowden. To maintain access to these communities, two interchanges will be constructed with local roads including the existing US 12 at the bottom of Nine Mile Hill and Lower Dry Creek Road. Bridges will be constructed to…

14 fish passage projects were completed in 2020

improving access to 54.2 miles of upstream habitat.

11,959 incidents responded to

by WSDOT’s incident Response teams during second quarter of 2021, 15% more than same quarter in 2020.

41 Pre-existing Funds Projects Advertised

during the eighth quarter of the 2019-2021 biennium.