WA-99 Traffic in Washington

• 99 Highline Traffic
• 99 Seattle Traffic
• 99 South Park Traffic
• 99 Burlington Traffic
• Other Cities Along WA-99
• WA-99 Washington Accident Reports (1)
• WA-99 Washington Weather Conditions (1)

DOT Accident and Construction Reports

• Intermittent traffic delays starting Jan. 21 on SR 162 between Lane Street NE and Old Pion

  TYPE: Construction Moderate

WA-99 WA News Reports

• Multiple lanes of SR 518 closed in Tukwila due to crash

  • Washington
  • Sr 518

  • source: Bing
  • 50 views
  • Mar 11, 2026 05:56am
  TUKWILA, Wash. - Two lanes were closed for both directions of state Route 518 early Wednesday due to a crash. Emergency crews responded to the collision scene near state Route 99 in Tukwila, the ... Read More

• 2 NB lanes of SR 99 remain closed on 1st Ave South Bridge as WSDOT works on timeline

  • Washington
  • 1st Ave Bridge

  • source: Bing
  • 14 views
  • Feb 23, 2026 09:09am
  SEATTLE - The Washington State Department of Transportation (WSDOT) said that two lane closures along Highway 99 over the 1st Avenue South Bridge will remain in place for the time being, as engineers ... Read More