Southwest Washington Travel Planner

Planned construction work along state highways in Southwest Washington including: Clark, Cowlitz, Klickitat, Lewis, Pacific, Skamania and Wahkiakum counties. 

Looking for real-time travel updates?

Clark County​ 

  • Expect nighttime delays on southbound I-5 south of Woodland from 7 p.m. to 7 a.m. for paving and concrete panel replacement work. The speed limit is reduced to 55 mph throughout the length the work zone. ​
  • May 2021 through October 2021: Expect daytime delays in downtown Vancouver when traveling on Mill Plain Boulevard (State Route 501) and East 15th Street between Fort Vancouver Way, just west of Interstate 5, and West 26th Avenue near the Port of Vancouver for roadway improvements this summer. Travelers may also encounter sidewalk closures in the area.

Klickitat County

  • Starting the first weekend after Labor Day 2021, The Dalles Bridge will be closed from Thursday nights at 8 p.m. through Monday mornings at 6 a.m. These closures will occur every weekend until Memorial Day 2022. Full weekend closures are needed to facilitate a bridge deck replacement project that will provide a smoother, safer ride for travelers between Oregon and Washington. The Biggs Junction bridge will provide access across the river during closure times. This work is being performed by ODOT. For more information, contact Kacey Davey at 541-280-2716 

Pacific County  

  • A single lane of SR 401 remains closed due to roadway settlement caused by heavy rain. Travelers should expect delays through the area, while they are shifted to use a single lane bypass road with temporary signals. 

Last updated: 11:45 a.m., Friday, Sept. 24, 2021