I-405 Traffic in Washington

• 405 Seattle Traffic
• 405 Bothell Traffic
• Other Cities Along I-405
• I-405 Washington Accident Reports (20)
• I-405 Washington Weather Conditions (10)

Live Reports from the DOT's Twitter

• 5 hours ago

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  On I-405 northbound just south of SE 8th St (MP 12) there is a disabled vehicle blocking the right lane.

• 7 hours ago

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  On I-5 northbound just south of I-405 in Southcenter (MP 153) there is a collision blocking the right lane.

• 8 hours ago

  wsdot_traffic

  On I-5 northbound just south of I-405 (MP 153) there is a collision blocking the right lane.

• 13 hours ago

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  On I-405 southbound just north of NE 8th St (MP 14) there is a collision blocking the right toll lane.

• 16 hours ago

  wsdot_traffic

  On I-405 southbound just south of NE 44th St (MP 7) there is a disabled vehicle partially blocking the right lane.

• 18 hours ago

  wsdot_traffic

  On the I-405 southbound off-ramp to I-90 HOV westbound (MP 11) there is an incident blocking the ramp.

• 20 hours ago

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  On I-405 northbound just north of I-5 (MP 1) there is an incident blocking the right lane.

• 1 day ago

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  Update 10:16 PM : On the I-405 southbound off-ramp to I-90 (MP 11) there is a collision blocking the right lane and partially blocking the center lane.

• 1 day ago

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  Update 6:43 PM : On I-405 northbound at NE 124th (MP 20) there is a disabled vehicle blocking the right lane.

• 1 day ago

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  On I-90 westbound just east of I-405 (MP 11) there is a collision blocking the 2 right lanes.

DOT Accident and Construction Reports

• Closed road from exit [6] to I-405 N.

  Road Closed

  TYPE: Miscellaneous

• Bridge closure from I-405 S to State Route 167.

  Road Closed

  TYPE: Miscellaneous

• Roadwork from exit [10A] to I-405 S.

  TYPE: Construction Serious

• The left general-purpose lane of northbound I-405 from milepost 19.65 to milepost 23.50 wi

  TYPE: Construction Serious

I-405 WA News Reports

• 'It's scary': Two shootings on I-405 in two weeks

  • Washington
  • I-405 Near Seattle

  • source: Bing
  • 6 views
  • Jan 14, 2025 01:41am
  405

  Washington State Patrol is searching for a black Corvette after the first reported shooting on a highway in King County in 2025. This is the second shooting on I-405 in a span of two weeks. Last ... Read More

• Shot fired from Corvette hits car in apparent I-405 road rage incident in Bellevue

  • Washington
  • I-405

  • source: Bing
  • 7 views
  • Jan 13, 2025 11:03am
  405

  Washington State Patrol troopers are looking for witnesses to an apparent road rage shooting on Interstate 405 in Bellevue. Read More

• Concrete mixer truck crashes into barrier, causes long delays on I-405 in Renton

  • Washington
  • I-

  • source: Bing
  • 8 views
  • Jan 13, 2025 10:03am
  

  A cement truck crash on northbound Interstate 405 is causing delays in Renton. Shortly before 9 a.m. Monday, the truck crashed into a barrier at NE 44th St. The right lane and the off-ramp to 44th are ... Read More

• Driving in Dallas: A Seattleite's perspective on merging, tolls and overall chaos

  • Washington
  • I-405

  • source: Bing
  • 8 views
  • Jan 08, 2025 10:51pm
  405

  More on WA roads: 520 Montlake Bridge Project just about finished ... We all love to complain about paying tolls, especially the $15 maximums on Interstate 405 (I-405) and State Route 167 (SR 167), ... Read More

• WSDOT contractor hurt after vehicle hits work zone truck on I-405

  • Washington
  • I-405

  • source: Bing / KIRO Seattle on MSN
  • 2 views
  • Jan 08, 2025 10:36pm
  

  The contractor's truck and all of its equipment, including a digital message sign and other traffic signs, were totaled in the crash. Read More

• Car fire on NB I-405 in Kirkland causes 5-mile backup during morning commute

  • Washington
  • I-405

  • source: Bing
  • 5 views
  • Jan 07, 2025 2:18pm
  405

  A car fire on southbound Interstate 405 in Kirkland caused a 5-mile traffic backup during Tuesday's morning commute. Read More

• WSDOT projects will bring lane restrictions, ramp closures this week

  • Washington
  • I-405

  • source: Bing
  • 5 views
  • Jan 07, 2025 09:00am
  405

  The Washington State Department of Transportation (WSDOT ... are scheduled in the eastbound and westbound directions between Interstate-405 (I-405) and 142nd Place Southeast. Closures are Wednesday ... Read More

• Driver dies in high-speed crash on I-405 in Tukwila Friday night

  • Washington
  • I-405

  • source: Bing / B-Town Blog
  • 5 views
  • Jan 04, 2025 10:21am
  

  A Seattle man was killed in a single-vehicle crash Friday evening, Jan 3, 2025, after losing control of his SUV while traveling at a high rate of speed on I-405 ['] ... Read More