Route 20 Traffic in Washington

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Route 20 WA News Reports

• Work to reopen Highway 9 at Highway 20 in Sedro-Woolley could begin March 15

  • Washington
  • Highway 9

  • source: Bing
  • 9 views
  • Feb 27, 2026 11:00am
  9

  It has been more than 100 days since Highway 9 was closed between Highway 20 and West State Street in Sedro-Woolley. Read More

• Explore Highway 20 through North Cascades National Park

  • Washington
  • Old Cascade Hwy

  • source: Bing
  • 6 views
  • Feb 19, 2026 06:04am
  With its glacier-clad peaks, virgin forests, vast turquoise lakes, and sub-alpine meadows, North Cascades National Park is a gem of a wilderness - one that is often overlooked by tourists and revered ... Read More

• Work completed on damaged section of Highway 20 near Marblemount

  • Washington
  • S Skagit Hwy

  • source: Bing
  • 29 views
  • Feb 17, 2026 12:00pm
  Highway 20 north of Marblemount was reopened Sunday after emergency repairs were made to a damaged culvert and section of highway. Read More

• North Cascades Highway now open to Ross Dam trailhead

  • Washington
  • N Cascades Hwy

  • source: Bing
  • 17 views
  • Feb 16, 2026 5:46pm
  State Route 20 in east Skagit County, also known as North Cascades Highway, reopened Feb. 15 after crews finished repairing a section of highway about 6 miles northeast of Marblemount that was damaged ... Read More