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Current I-405 Traffic Conditions
I-405 Traffic Delays
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Washington I-405
34.0mi From Seattle to Bothell
38 mins travel time instead of 36 mins
2 minutes Delay
Live Reports from the DOT's Twitter
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13 hours ago wsdot_traffic Update 6:26 PM : On I-405 southbound just north of SR 527 (MP 29) there is an incident blocking the right lane.
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15 hours ago wsdot_traffic On I-90 westbound just east of I-405 (MP 11) there is a disabled vehicle blocking the right lane.
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16 hours ago wsdot_traffic On I-405 northbound just south of SR 169 (MP 3) there is a collision blocking the left lane.
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16 hours ago wsdot_traffic Update 2:51 PM : On SR 167 northbound just south of I-405 (MP 26) there is a collision partially blocking the right lane.
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17 hours ago CaltransDist7 ⚠️ NB I-405 WEEKEND LANE REDUCTIONS ⚠️ Weekend lane reductions along northbound I-405 between Skirball Center Drive and Ventura Boulevard from 10 PM Friday, 4/10 to 5 AM Monday, 4/13. No impacts planned for southbound I-405 Details: https://t.co/sJGSF5Sb2C https://t.co/28c32qmXGY
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17 hours ago wsdot_traffic On SR 520 westbound just east of I-405 (MP 7) there is a collision blocking the center lane.
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17 hours ago wsdot_traffic On I-405 northbound at SR 169 (MP 4) there is a collision blocking the HOV lane.
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19 hours ago wsdot_traffic On the I-405 southbound on-ramp from NE 4th (MP 13) there is a collision partially blocking the ramp.
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20 hours ago wsdot_traffic Cleared 10:59 AM : On I-405 southbound just south of NE 85th St (MP 17) there is a disabled vehicle blocking the right lane.
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21 hours ago wsdot_traffic UPDATE: The Peak Use Shoulder Lane (aka PUSL) is now open on NB I-405 at SR 527 (MP 27) in Bothell. @CityofBothell https://t.co/tKbvUG5bh4 https://t.co/DO69i2TI3z
I-405 News Reports
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- source: Bing
- 3 views
- Mar 24, 2026 4:07pm
405 People should prepare for lane reductions on northbound Interstate 405 in Bothell overnight on Wednesday and Thursday, March 25 and 26, as part of the I-405 / Brickyard to SR 527 Improvement ['] ... Read More
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- source: Bing / KOMO on MSN
- 6 views
- Mar 21, 2026 6:37pm
Interstate 405 lanes will be reduced in Bellevue, and a ramp will be closed in Kirkland this weekend, starting Friday night through early Monday morning, March ... Read More
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Traffic nightmare on LA's 405 freeway as weekend closures planned
- California
- I-405
- source: Bing
- 30 views
- Mar 20, 2026 11:37am
405 Drivers may want to plan ahead before hitting one of Los Angeles' busiest freeways. Major lane closures are scheduled along the Interstate 405 through the Sepulveda Pass starting Friday as ... Read More
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- source: Bing
- 22 views
- Mar 19, 2026 10:15am
405 Caltrans reminds motorists about extended weekend lane reductions along Interstate 405 (I-405) through the Sepulveda Pass. The freeway will be reduced to three lanes in each direction and motorists ... Read More
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I-405 road work in Bellevue, Kirkland this weekend with lane, ramp closures
- Washington
- I-405 Northbound
- source: Bing
- 4 views
- Mar 18, 2026 1:00pm
405 Interstate 405 lanes will be reduced in Bellevue, and a ramp will be closed in Kirkland this weekend, starting Friday night through early Monday morning, March ... Read More
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- source: Bing
- 17 views
- Mar 18, 2026 1:00pm
405 Interstate 405 lanes will be reduced in Bellevue, and a ramp will be closed in Kirkland this weekend, starting Friday night through early Monday morning, March ... Read More
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Northbound I-405 reopens early in Bothell
- Washington
- Sr 513 Northbound
- source: Bing
- 35 views
- Mar 15, 2026 10:40pm
The Washington State Department of Transportation shared some good news for drivers on Sunday afternoon: Southbound I-405 reopened early traffic in Bothell. Read More
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Northbound and southbound I-405 closures in Bothell, March 13-16
- Washington
- Sr 527 Southbound
- source: Bing
- 33 views
- Mar 11, 2026 11:01pm
People should prepare for closures on both directions of Interstate 405 in Bothell from Friday, March 13 to Monday, March 16, the Washington State Department of Transportation said in a ['] ... Read More
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Microsoft's return-to-office policy creates a return to slower commutes, traffic analysis shows
- Washington
- Sr 520 Eastbound
- source: Bing
- 23 views
- Mar 10, 2026 11:13am
Inrix measured travel speeds on eastbound and westbound SR 520 and southbound and northbound I-405 during the weeks of Feb. Read More
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I-405 in Bothell will close in both directions for two weekends
- Washington
- Sr 527 Southbound
- source: Bing
- 1 view
- Mar 07, 2026 4:00pm
Add Yahoo as a preferred source to see more of our stories on Google. A heads up for those who regularly drive I-405. Both directions of the highway in Bothell will fully close during the first two ... Read More
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- source: Bing
- 27 views
- Mar 07, 2026 05:53am
405 Drivers in the Bothell area should plan for major traffic disruptions in early March as crews prepare to remove remaining ramps over State Route 522.Both direct ... Read More
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I-405 in Bothell will close in both directions for two weekends
- Washington
- Sr 527 Southbound
- source: Bing
- 1 view
- Mar 06, 2026 5:47pm
A heads up for those who regularly drive I-405. Both directions of the highway in Bothell will fully close during the first two weekends of March. Read More
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Both directions of I-405 in Bothell to close two March weekends for ramp removal
- Washington
- Bothell
- I-405
- source: Bing
- 47 views
- Mar 06, 2026 10:12am
405 Drivers in the Bothell area should plan for major traffic disruptions in early March as crews prepare to remove remaining ramps over State Route 522.Both direct ... Read More
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- source: Bing
- 41 views
- Mar 06, 2026 00:03am
405 Construction crews for the Washington State Department of Transportation will close both directions of Interstate 405 in Bothell March 7-9 as work accelerates on the I-405 / Brickyard to SR-527 ... Read More
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- source: Bing
- 27 views
- Mar 05, 2026 2:45pm
405 Drivers traveling through Bothell should prepare for significant traffic disruptions this weekend as both directions of Interstate 405 will shut down for construction work connected to a regional ... Read More
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I-405 in Bothell will close in both directions for two weekends
- Washington
- Sr 525 Southbound
- source: Bing
- 40 views
- Mar 04, 2026 1:13pm
A heads up for those who regularly drive I-405. Both directions of the highway in Bothell will fully close during the first two weekends of March. Read More
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- source: Bing
- 30 views
- Mar 04, 2026 12:47pm
405 Both directions of Interstate 405 in Bothell will fully close during the first two weekends of March so crews can remove the remaining portion of the previous northbound I-405 to ['] ... Read More
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- source: Bing
- 22 views
- Mar 04, 2026 10:04am
Drivers in the Bothell area should plan for major traffic disruptions in early March as crews prepare to remove remaining ramps over State Route 522.Both direct ... Read More
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Guardrail destroyed in deadly 101 crash, creates massive delays
- California
- I-405
- source: Bing
- 46 views
- Mar 04, 2026 06:14am
405 A fatal crash involving a pickup truck driver destroyed a section of guardrail on the 101 Freeway in Sherman Oaks early Wednesday, triggering an hourslong repair job that snarled traffic all morning ... Read More
Older I405 User Reports
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Traffic Jam on I-405
- Airport Area
- California
- I-405
- By Anonymous
208 - 2 years ago
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Traffic Jam on I-405
- Huntington Beach
- California
- I-405
- By Anonymous
437 - 2 years ago
Freeway stopped at Bella terra shopping center on the 405. Police cars blocking freeway. Read More
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Traffic Jam on I-405
- Costa Mesa
- California
- I-405
- By Anonymous
241 - 2 years ago
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405 closed
- Sherman Oaks
- California
- I-405
- By Anonymous
272 - 2 years ago
Police closed 405 n of skirball Read More