I-405 Traffic

• Interstate 405 Accident Reports (45)
• Interstate 405 Weather Conditions (11)

Live Reports from the DOT's Twitter

• 7 hours ago

  wsdot_traffic

  On I-405 southbound just south of I-5 (MP 30) there is a collision blocking the right lane.

• 10 hours ago

  wsdot_traffic

  Cleared 11:58 PM : On I-405 northbound at I-5 (MP 30) there is a collision blocking the right lane.

• 11 hours ago

  wsdot_traffic

  On I-405 northbound at I-5 (MP 30) there is a collision blocking the right lane.

• 12 hours ago

  wsdot_traffic

  On I-405 southbound just south of 112th Ave SE (MP 9) there is a disabled vehicle blocking the HOV lane.

• 13 hours ago

  wsdot_traffic

  On I-405 northbound at NE 44th St (MP 7) there is a collision blocking the left lane.

• 13 hours ago

  wsdot_traffic

  On I-405 northbound at NE 44th St (MP 7) there is a collision blocking the HOV lane.

• 13 hours ago

  wsdot_traffic

  On the I-405 northbound off-ramp to NE 4th St (MP 14) there is a collision partially blocking the ramp.

• 16 hours ago

  wsdot_traffic

  Update 5:59 PM : On I-405 southbound at SR 520 (MP 15) there is a disabled vehicle blocking the center lane.

• 16 hours ago

  wsdot_traffic

  Cleared 5:46 PM : On I-405 southbound at 112th Ave SE (MP 9) there is a disabled vehicle blocking the right lane.

• 16 hours ago

  wsdot_traffic

  CLEARED: The disabled vehicle on NB I-405 at Sunset Blvd NE has cleared. https://t.co/zgZtYGeNlw

DOT Accident and Construction Reports

• Slow traffic on I-405 N from Burbank Blvd (I-405) to Victory Blvd (I-405) due to accident.

  TYPE: Accident Serious

• Accident on I-405 S from I-105/Imperial Hwy (I-405) to El Segundo Blvd (I-405).

  TYPE: Accident Serious

• Accident on I-405 S from exit [64] to Sunset Blvd exit [57].

  TYPE: Accident Serious

• Update 9:25 PM : On the I-405 northbound on-ramp from SE 8th St (MP 13) there is a collisi

  TYPE: Accident Serious

• Accident on I-405 N from Burbank Blvd (I-405) to Victory Blvd (I-405).

  TYPE: Accident Serious

• Slow traffic on I-405 N from CA-133 (I-405) to Culver Dr (I-405).

  TYPE: Disabled Vehicle Serious

• Accident on I-405 S from CA-91/Artesia Blvd (I-405) to Crenshaw Blvd (I-405).

  TYPE: Accident Serious

• Update 1:14 AM : On the I-405 southbound on-ramp from NE 8th St (MP 14) there is a collisi

  TYPE: Accident Serious

• Accident on I-405 N from I-710 (I-405) to Santa Fe Ave (I-405).

  TYPE: Accident Serious

• Closed road from SE 8th St exit [12] to I-405 N.

  Road Closed

  TYPE: Miscellaneous Serious

I-405 News Reports

• WATCH: WSP releases dashcam video of wrong-way driver on I-90

  • Washington
  • Eastbound I-90

  • source: Bing
  • 0 view
  • Feb 21, 2025 06:24am
  In a post on X, Trooper Rick Johnson said the car was headed westbound on I-90 near West Lake Sammamish. The car was coming from Interstate-405 (I-405). The trooper used his cruiser to block the wrong ... Read More

• Trooper stops wrong-way driver with patrol car on I-90

  • Washington
  • Snoqualmie
  • I-90

  • source: Bing
  • 12 views
  • Feb 20, 2025 08:27am
  90

  Trooper Rick Johnson says the car was going in the wrong direction from Interstate 405 to Interstate 90. A trooper intercepted the vehicle, putting their patrol car in the direct path to stop the ... Read More

• Driver killed in fiery crash involving box truck, semi-truck on Polk Parkway

  • I-405

  • source: Bing
  • 7 views
  • Feb 19, 2025 02:34am
  405

  A driver died after a box truck rear-ended a semi-truck on the Polk Parkway, causing a fire and blocking traffic for hours, according to the Florida Highway Patrol. Read More

• Will Construction Jams on the 55 Freeway Payoff for Commuters?

  • California
  • Orange
  • CA-55

  • source: Bing
  • 1 view
  • Feb 18, 2025 12:31pm
  OC's Transportation Authority claims that a $505.7 million construction on State Route 55 between Interstate 405 and Interstate 5 will improve commute times through central Orange County. Critics ... Read More

• Wrong-way crash on Highway 167 in Renton kills 1

  • Washington
  • WA-167

  • source: Bing
  • 2 views
  • Feb 18, 2025 04:14am
  A driver going south in the northbound lanes hit a semitruck on the highway near Interstate 405, according to the Washington State Patrol. Read More

• Deadly crash in Renton shuts down northbound lanes of Highway 167

  • Washington
  • Hwy

  • source: Bing
  • 7 views
  • Feb 18, 2025 04:14am
  A driver going south in the northbound lanes hit a semitruck on the highway near Interstate 405, according to the Washington State Patrol. Read More

• Metal bar crashes through windshield, hits school bus driver on interstate

  • I-405

  • source: Bing
  • 2 views
  • Feb 18, 2025 00:41am
  405

  A bus driver is back behind the wheel after he was hit by a piece of metal that smashed through his windshield. Read More

• Foot-long metal piece shatters school bus windshield and strikes driver, WA school says

  • Washington
  • Bothell
  • I-405

  • source: Bing
  • 3 views
  • Feb 14, 2025 08:05am
  405

  A school bus driver was struck in the chest by the metal piece in Washington ... He was going south on Interstate 405 at a speed of 60 mph when something flew through the window and hit O ... Read More

• Wrong-way 405 Freeway crash in Sherman Oaks leaves 1 dead, 2 injured

  • California
  • I-405

  • source: Bing
  • 1 view
  • Feb 11, 2025 1:25pm
  405

  One person is dead and two others were injured following what investigators believe was a wrong-way crash involving three vehicles on the 405 Freeway in Sherman Oaks. Read More

• 1 dead, 2 injured in apparent wrong-way crash on 405 in Sherman Oaks

  • California
  • I-405

  • source: Bing
  • 3 views
  • Feb 11, 2025 12:55pm
  405

  California Highway Patrol officers responded at 4:06 a.m. to the southbound 405 near the Valley Vista Boulevard exit. Read More

• 405 reopens after fatal wrong-way crash that caused traffic nightmare

  • California
  • I-405

  • source: Bing
  • 2 views
  • Feb 11, 2025 04:04am
  405

  A deadly crash involving a wrong-way driver forced the closure of the southbound 405 Freeway through the Sherman Oaks area Tuesday morning. The crash was reported just ... Read More

• One killed, two injured in collision on 405 Freeway in Westwood

  • California
  • Westminster
  • I-405

  • source: Bing
  • 2 views
  • Feb 07, 2025 9:32pm
  405

  A 72-year-old woman and a dog were killed, and two other people were injured, one critically, in a collision on the northbound 405 Freeway in Westwood Friday. Read More

• Woman and dog killed in crash on 405 Freeway in Westwood; 3 other people injured

  • California
  • I-405

  • source: Bing
  • 2 views
  • Feb 07, 2025 8:47pm
  405

  A woman and a dog were killed in a crash on the 405 in Westwood. Three other people were also injured, and another dog remains missing, officials said. Read More

• Woman, dog killed in crash on 405 Freeway near VA Hospital

  • California
  • I-405

  • source: Bing
  • 1 view
  • Feb 07, 2025 8:35pm
  405

  LOS ANGELES - A woman and a dog were killed in a crash on the 405 Freeway on Friday night, and three other people were hospitalized. The crash was reported around 7:15 p.m. in the northbound lanes of ... Read More

• One dead, three injured in collision on 405 Freeway in Westwood

  • California
  • I-405

  • source: Bing
  • 4 views
  • Feb 07, 2025 1:32pm
  405

  A 72-year-old woman and a dog were killed, and two other people were injured, one critically, in a collision on the northbound 405 Freeway in Westwood Friday. Read More

• I-405 reopens after overturned metal recycling truck shut down lanes, snarled Portland traffic

  • Oregon
  • I-405

  • source: Bing / KGW8
  • 5 views
  • Feb 05, 2025 5:03pm
  405

  Large pieces of debris from the crash fell down onto Southwest Harbor Drive below the on-ramp. No injuries were reported, authorities said. Read More

• Northbound I-405 reopens following crash involving jackknifed semi

  • I-405 S At 105 Exit

  • source: Bing
  • 0 view
  • Feb 05, 2025 12:11pm
  405 105

  PORTLAND, Ore. (KPTV) - Northbound Interstate 405 is closed early Wednesday morning due to a rollover crash involving a semi-truck. Just before 6 a.m., emergency crews responded to a crash at the ... Read More

• Semi-truck crash closes I-5 north, and south ramps to I-405 Wednesday

  • I-405

  • source: Bing / OregonLive.com on MSN
  • 1 view
  • Feb 05, 2025 09:31am
  405

  Portland Fire and Rescue responded to the scene of a semi-truck rollover crash on the ramp from Interstate 5 northbound to Interstate 405 early Wednesday. In a tweet posted about 6:30 a.m., crews ... Read More

• I-405 closed at I-5 due to rollover semi-crash, debris strewn across freeway

  • I-5

  • source: Bing / MSN
  • 20 views
  • Feb 05, 2025 09:29am
  

  I-405 is shut down due to a rollover semi-truck crash that has tossed car parts and debris all over the roadway and onto roads below. Portland Police say the freeway is shut down at the intersection ... Read More