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Learn about current transportation network improvement and preservation activities throughout the state.
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16 results
Project
2024 OR Regionwide Chip Seal - Complete November 2024
Timeline: June 2024 - November 2024
This project extended the life of the roadway and reduced the frequency of emergency repairs on sections of four state highways in Clallam, Grays Harbor, Jefferson and Pierce counties.
Chip sealing is a process where crews apply a protective surface to existing pavement.
Chip sealing is a process where crews apply a protective surface to existing pavement.
Project
East Jefferson County Remove Fish Barriers - Completed November 2023
Timeline: May 2023 - November 2023
This project removed fish barriers at two locations: one on State Route 104 at Shine Creek, and the other on State Route 19 at Swansonville Creek.
At both locations, 18-foot three-sided culverts were constructed.
At both locations, 18-foot three-sided culverts were constructed.
Project
Olympic Region Strategic Bridge Preservation 2022-23 - Complete Summer 2022
Timeline: Spring 2022 - Fall 2023
Crews repaired and replaced damaged driving surfaces of several bridges in Grays Harbor, Mason, Jefferson, and Kitsap Counties.
Project
SR 104 - Hood Canal Bridge - Center Lock Rehabilitation
Timeline: May 2021 - Fall 2024
Crews will upgrade and replace key elements of the SR 104 Hood Canal Bridge. The construction bolsters systems that guide the bridge together and keep both halves of the bridge connected.
Project
SR 104 - Paradise Bay - Shine Road & SR 19 - Intersection Safety Improvements
Timeline: May 2024 - May 2025
This project improves safety along State Route 104 in Jefferson County at Shine Road/Paradise Bay Road and at State Route 19. At Shine Road/Paradise Bay Road, a single-lane metered roundabout will be built. The meter will be active only after a closure at the nearby Hood Canal Bridge. At SR 19, a…
Project
SR 104 - SR 19 - Intersection Safety Improvements
Timeline: Late Spring 2024 - Early Winter 2024
To improve safety and reduce head-on collisions, crews will construct a single-lane roundabout at State Route 104 and SR 19 (Beaver Valley Road).
Roundabouts are a proven solution to reduce the frequency and severity of collisions while maintaining a consistent flow of traffic.…
Roundabouts are a proven solution to reduce the frequency and severity of collisions while maintaining a consistent flow of traffic.…
Project
SR 106 Et Al - OR Region Wide - Chip Seal - Complete October 2022
Timeline: April 2022 - October 2022
This project repaired and preserved several highways in Mason, Jefferson, Clallam and Pierce Counties.
Project
SR 20/Kearney St I/S – Roundabout – Completed June 2024
Timeline: September 2023 - June 2024
This project took the existing intersection on State Route 20 at Kearney Street in Port Townsend and converted it into a single-lane roundabout.
Project
US 101 - Jefferson and Clallam Counties Fish Barriers - Remove Fish Barriers
Timeline: Summer 2023 - Fall 2025
This project addresses multiple barriers to fish under US 101 between Sequim and Discovery Bay.
Project
US 101 - Leland Creek and Unnamed Tribs - Remove Fish Barriers - Complete December 2023
Timeline: February 2023 - December 2023
This project removes and replaces several outdated barriers to fish migration under US 101 near Leland Valley Road NE in Jefferson County. The north and south tributaries at mileposts 290.3 and 291.8 will be replaced with larger box culverts, and the site crossing Leland Creek will be replaced with…
Project
US 101 - May Creek in Vic of Dowans Creek Rd - Remove Fish Barrier
Timeline: Spring 2024 - Fall 2026
This fish barrier removal project replaces an outdated culvert along US 101 south of Forks. A 175-foot-long concrete girder bridge will replace the existing metal pipe to improve fish migration in May Creek.
Project
US 101 - SR 109 Grays Harbor, Jefferson and Clallam Counties - Remove Fish Barriers
Timeline: 2023 - 2027
This project will correct 29 identified streams and culverts that cross under US 101 and SR 109 in Grays Harbor, Jefferson and Clallam Counties. The culverts under the highways do not allow fish to access vital habitat.
Once complete, this project will restore nearly 37 miles of…
Once complete, this project will restore nearly 37 miles of…
Project
US 101 - West Jefferson County - Remove Fish Barriers - Complete August 2022
Timeline: Summer 2019 - Fall 2022
This project removed barriers to fish at Steamboat Creek, Harlow Creek and Fisher Creek. New bridges carry US 101 over each creek. The improvements helps improve access to fish habitat.
Project
US 101 and SR 115/Olympic Peninsula - Chip Seal - Complete November 2022
Timeline: May 2022 - November 2022
This project repaired and preserved three separate areas of two state highways. Crews will also replace failing expansion joints for the US 101 Sol Duc River Bridge in Clallam County.
Project
US 101/Northwest US 101 – Remove Fish Barriers
Timeline: Spring 2024 - Fall 2025
This project will replace culverts under US 101 in Clallam and Jefferson Counties.
Project
US 101/South of Forks - Emergency Repairs - Complete August 2022
Timeline: Spring - Summer 2022
This project will make repairs to the roadway on US 101 south of Forks near the Jefferson-Clallam County border. Work at this site includes: rebuilding the washed-out area of highway, rebuilding and reinforcing the slope and drilling new drains into the hillside. An emergency contract will be…
166,800 electric vehicle
registrations in Washington in 2023, up from 114,600 in 2022.
87 wetland compensation sites
actively monitored on 918 acres in 2023.
25,000 safe animal crossings
in the Snoqualmie Pass East Project area since 2014.