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Find detailed reviews about specific areas of Washington’s transportation system in our collection of planning studies.

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6 results

I-5 Bridgeport Way Pre-Design Study

Location: I-5
Timeline: March - September 2023
  • Complete
  • Pierce County

WSDOT is relocating the signal pole and utility cabinet at the intersection of Bridgeport Way and the I-5 northbound off and on ramps. The existing signal system requires frequent and extensive maintenance repairs. While planning for these improvements, the pre-design study conducted a complete

SR 141 Bingen to White Salmon - Paving Project Complete Streets Pre-design Study

Location: SR 141
Timeline: November 2023 – June 2025
  • In progress
  • Klickitat County

Public engagement events

We hosted our first open house for the project on July 25, 2024. We’ll host another open house this spring to present the proposed plans and timeline. 


Following the completion of the Complete Streets pre-design study, paving work along SR 141

SR 500 NE Fourth Plain Blvd to NE 76th Street – Complete Streets Pre-design Study

Location:
Timeline: May 2024- May 2025
  • In progress

State Route 500 (SR 500) from Northeast Fourth Plain Boulevard to Northeast 76th Street in Vancouver and unincorporated Clark County needs repairs to its pavement. This work is necessary to keep the road in good

SR 7 Pre-design

Location: SR 7
Timeline: March 2024 - Spring 2025
  • In progress
  • Pierce County

WSDOT has a safety improvement project on State Route 7 between SR 507 and 267th Street. The project will build roundabouts at 260th Street E, 224th Street E, 22nd Avenue E and at SR 507 and repave the roadway. This pre-design will also use

SR 99 Lynnwood and Unincorporated Snohomish County Pre-Design Study

Location: SR 99
Timeline: Ongoing
  • In progress
  • Snohomish County

State Route 99 (SR 99) in the city of Lynnwood and unincorporated Snohomish County is a heavily traveled corridor that serves as a major north-south alternative to Interstate 5 (I-5), and links Lynnwood, Everett and other growing communities in Snohomish County. The area lacks safe crossings,

US 101 Paving Pre-design Study

Location: US 101
Timeline: May 2023 - September 2024
  • Complete
  • Clallam County

Two segments of US 101 are scheduled to be repaved. Segment one is near Port Angeles from East Kolonels Way to Shore Road. Segment two spans Carlsborg and Sequim from Kitchen-Dick Road to Simdars Road. 

This pre-design study completed a

Slow down on ice and snow.

It's easier to skid or lose control traveling at higher speeds. Give yourself more time to stop.

Carry chains, practice installing them.

Winter conditions could mean chains are required on your route. Practice putting them on your vehicle ahead of time.

Pack your winter car kit.

Carry extra supplies like warm clothing, ice scraper and brush, jumper cables and other emergency items.