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WSDOT Traffic

@traffic.wsdot.wa.gov
5.3K followers 63 following 26K posts

Official WSDOT Bluesky account for traffic in King & Snohomish counties, including Seattle. Monitored 6 a.m.-6 p.m. Mon-Fri. Call 911 to report road hazards.

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WSDOT Traffic @traffic.wsdot.wa.gov · 33m
Cleared 5:55 PM : On I-5 northbound just south of West Seattle Bridge (MP 163) there is a collision blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 43m
On I-405 northbound just north of NE 195th St (MP 25) there is a disabled vehicle blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 58m
On I-5 northbound at W Bakerview Rd (MP 258) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 2h
HEADS UP, Tukwila! SB I-405 will CLOSE up to two lanes from 7p Sat. (10/3) to 1:30p Sun. (10/4). The SB I-405 HOV ramp will also close at this time, affecting trips to Seattle-Tacoma International Airport. @flysea.bsky.social
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Pete Carroll Shocked by Missed FG
ALT: Pete Carroll Shocked by Missed FG
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WSDOT Traffic @traffic.wsdot.wa.gov · 2h
Update 4:23 PM : On SR 520 westbound at Montlake Blvd (MP 1) there is a collision blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 2h
On I-5 northbound just south of SR 520 (MP 168) there is a disabled vehicle blocking the center lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 2h
HEADS UP SNOQUALMIE: The westbound I-90 on-ramp from SR 18 will close from 9 p.m. Wednesday, Sept. 30 to 5 a.m. Thursday, Oct. 1 for electrical work supporting the I-90/SR 18 interchange improvement project. People driving in the area should use alternate routes.
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Heads Up Skya - Dinotrux Warning
ALT: Heads Up Skya - Dinotrux Warning
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WSDOT Traffic @traffic.wsdot.wa.gov · 2h
On I-5 southbound at Mercer St (MP 167) there is a disabled vehicle blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 3h
On SR 542 westbound at Sand Rd (MP 7) there is a collision blocking the lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 3h
On I-405 northbound just north of NE 195th St (MP 25) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 3h
On SR 9 northbound just north of US 2 (MP 12) there is a collision blocking the lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 3h
On the I-5 northbound on-ramp from SR 518 (MP 155) there is a disabled vehicle partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 3h
On SR 529 northbound & southbound at Snohomish River Bridge (MP 5) all lanes will be closed today at 2:39 PM due to boat traffic.
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WSDOT Traffic @traffic.wsdot.wa.gov · 5h
On I-5 northbound just south of Northgate Way (MP 171) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 5h
Update 12:54 PM : On I-5 northbound just north of West Seattle Bridge (MP 163) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 5h
Update 12:49 PM : On SR 167 northbound to I-405 northbound (MP 26) there is a disabled vehicle partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 5h
On I-5 southbound at James St (MP 150) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 6h
On I-5 northbound to 24th Ave S (MP 150) there is a disabled vehicle partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 6h
On I-405 southbound at SR 520 (MP 15) there is a disabled vehicle blocking the center lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 7h
Update 10:38 AM : On I-405 southbound just north of SR 527 (MP 30) there is a collision blocking the 2 center lanes.
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WSDOT Traffic @traffic.wsdot.wa.gov · 7h
On I-5 northbound just north of SR 520 (MP 168) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 8h
CLEARED: This flammable restriction on I-90 has been lifted.
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WSDOT Traffic @traffic.wsdot.wa.gov · 9h
On I-405 southbound just south of NE 160th St (MP 22) there is a disabled vehicle blocking the center lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 9h
On the I-5 southbound off-ramp to NE Northgay Way (MP 173) there is a collision partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 9h
HEADS UP FALL CITY: Contractors are out today and tomorrow (9/30-10/1) from 9a-2p for shoulder paving just east of the SR 202/203 roundabout. Plan for delays while crews alternate traffic.
A map highlighting SR 202 in Fall City where crews are working indicated with an orange circle and exclamation point.
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WSDOT Traffic @traffic.wsdot.wa.gov · 11h
On SR 529 northbound & southbound at Snohomish River Bridge (MP 5) all lanes will be closed today at 6:47 AM due to boat traffic.
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WSDOT Traffic @traffic.wsdot.wa.gov · 12h
On I-5 southbound at NE Northgate Way (MP 173) there is a collision blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 12h
On the I-405 northbound on-ramp from Sunset Blvd NE (MP 5) there is a collision partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 12h
On I-5 southbound just north of S 320th St (MP 145) there is a collision blocking the left general purpose lane and the HOV lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 13h
On I-5 southbound at SR 516 (MP 150) there is a disabled vehicle blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 14h
On I-5 southbound just north of Samish Hwy (MP 247) there is a disabled vehicle partially blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 15h
On SR11 northbound & southbound at Blanchard Rd (MP 11) there are fallen tree(s) blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 18h
On the I-5 northbound off-ramp to SR 525 (MP 183) there is a collision partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 22h
On SR 520 just east of I-405 (MP 7) there is a collision blocking the right center lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 23h
On the I-5 southbound on-ramp from S Spokane St (MP 162) there is a collision partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 23h
On SR 167 northbound at I-405 (MP 26) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
Cleared 6:18 PM : On I-5 northbound just north of 88th St NE (MP 202) there is a collision blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
On SR 522 eastbound at Paradise Lake Rd (MP 17) there is a collision blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
HEADS UP, Kirkland! The NB and SB I-405 on- and off-ramps will CLOSE from 9p Thurs. (10/1) to 5a Fri. (10/2) and 10p Fri. (10/2) to 5a Mon. (10/5). NE 85th St will also close between 6th St. and 120th Ave. NE.
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Spongebob Taking Notes
ALT: Spongebob Taking Notes
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
On I-90 eastbound just west of 140th Ave SE (MP 11) there is a disabled vehicle blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
Update 4:56 PM : On I-405 northbound just south of NE 160th St (MP 19) there is an incident blocking the right lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
Don’t forget! All lanes of eastbound SR 18 from Issaquah-Hobart Rd SE to Deep Creek will close tonight from 9 p.m. to 5 a.m. for survey work. This will be the last of the nightly closures. Use alternate routes and expect delays.
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WSDOT Traffic @traffic.wsdot.wa.gov · 30/09/2026
On the SR 520 eastbound off-ramp to Montlake Blvd E (MP 1) there is a disabled vehicle blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
Update 2:38 PM : On I-5 northbound just south of I-90 (MP 163) there is a disabled vehicle blocking the HOV lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
On SR 18 westbound at SR 99 (MP 0) there is a disabled vehicle blocking the left lane.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
On the I-5 northbound off-ramp to Lakeway Dr (MP 253) there is a collision blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
Northbound SR 99/Aurora Ave N commute alert 🚧From 8a-2p on Weds (9/30), two left lanes of northbound SR 99/Aurora Ave N will close for pavement repairs. This work needs dry weather and might have to be rescheduled @transportation.seattle.gov
An orange line and orange exclamation point showing where two left lanes of SR 99 northbound will close.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
On SR 529 northbound & southbound at Snohomish River Bridge (MP 5) all lanes will be closed today at 1:39 PM due to boat traffic.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
On the I-5 northbound on-ramp from SR 520 (MP 168) there is a disabled vehicle partially blocking the ramp.
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WSDOT Traffic @traffic.wsdot.wa.gov · 29/09/2026
Update 12:59 PM : On the I-5 northbound off-ramp to W Bakerview Rd (MP 258) there is a collision blocking the left lane.
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