I-405 Traffic in Washington

• 405 Seattle Traffic
• 405 Bothell Traffic
• Other Cities Along I-405
• I-405 Washington Accident Reports (2)
• I-405 Washington Weather Conditions (2)

Live Reports from the DOT's Twitter

• 21 hours ago

  wsdot_traffic

  On I-405 northbound just south of NE 70th Pl (MP 17) there is a disabled vehicle blocking the center lane.

• 22 hours ago

  wsdot_traffic

  Cleared 3:46 PM : On the I-90 eastbound off-ramp to I-405 (MP 9) there is a disabled vehicle blocking the left lane.

• 1 day ago

  wsdot_traffic

  On the I-405 northbound off-ramp to NE 195th St (MP 25) there is a disabled vehicle partially blocking the right lane.

• 1 day ago

  wsdot_traffic

  Update 7:49 AM : On I-405 southbound at SR 522 (MP 24) there is an incident blocking the right lane.

• 1 day ago

  wsdot_traffic

  On the I-405 off-ramp to SR 167 (MP 2) there is a collision partially blocking the ramp.

• 1 day ago

  wsdot_traffic

  On SR 520 westbound just east of I-405 (MP 7) there is a collision blocking the right lane.

• 1 day ago

  wsdot_traffic

  On the I-405 northbound on-ramp from Talbot Rd (MP 3) there is a collision blocking the right lane.

• 1 day ago

  wsdot_traffic

  CLEARED: All lanes have reopened on SB I-405 at NE 44th St (MP 8) in Renton. https://t.co/wXa1isAJku

• 1 day ago

  wsdot_traffic

  UPDATE: On SB I-405 at NE 44th St (MP 8) in Renton, a collision is blocking the right lane. Incident Response, State Patrol and fire crews are on scene. Expect delays. https://t.co/U0nNeS05Xe https://t.co/xlPZ9JPDaA

• 1 day ago

  wsdot_traffic

  Update 4:38 PM : On the I-405 southbound on-ramp from NE 44th St (MP 8) there is a collision partially blocking the ramp.

DOT Accident and Construction Reports

• Three lanes of eastbound I-90 will close between I-405 to 142nd Place Southeast from 10 p.

  TYPE: Construction Serious

• The westbound I-90 HOV lane will close between I-405 and 142nd Place Southeast for up to t

  TYPE: Construction Serious

I-405 WA News Reports

• Expect regional travel impacts along I-405 corridor this weekend

  • Washington
  • I-405

  • source: Bing
  • 12 views
  • Feb 26, 2026 6:41pm
  405

  A series of overlapping construction projects across the Puget Sound region will make travel more challenging this weekend, particularly along the Interstate 405 corridor in Bothell and Renton, the ... Read More