Seattle Area Traffic and Cameras

Traveler Notice

Know before you go
Both directions of SR 99 through downtown Seattle are closed until early February so crews can realign the roadway into the new tunnel.

Visit the weekly travel planner webpage or follow @WSDOT_Traffic on Twitter for real-time information.

Seattle Area Alerts

As of 1/18/2019 1:31 AM
Blocking Incidents
  • On SR 99 northbound & southbound at 1st Ave S Bridge (MP 26) all lanes will be closed today at 1:20 AM due to boat traffic. Drivers should anticipate a delay of up to 15 minutes or consider using an alternate route.
Construction Closures
  • Friday, Jan. 11 (21-day closure) - All lanes of SR 99 between Spokane Street and Western Avenue will close for three weeks beginning at 10 p.m. Friday, Jan. 11.
  • Friday, Jan. 4 (28-day closure) - The Royal Brougham on-ramp to northbound SR 99 will close for 28 days beginning at 10 p.m. Friday, Jan. 4.
  • Friday, Jan. 4 (28-day closure) - The southbound SR 99 off-ramp to Atlantic Street will close for 28 days beginning at 10 p.m. Friday, Jan. 4.
  • Sunday, Jan. 13, to the morning of Friday, Jan. 18 - Up to three left lanes of eastbound I-90 between East Sunset Way and 436th Avenue Southeast will be closed from 8 p.m. to 6 a.m. nightly.
  • Sunday, Jan. 13, to the morning of Friday, Jan. 18 - Up to two lanes of southbound I-5 at the I-90 interchange will be closed from 9 p.m. to 4 a.m. nightly.
  • Monday, Jan. 14 to Friday, Jan. 18 - The Bellevue Way Southeast on-ramp to eastbound I-90 will be closed from 9 a.m. to 1 p.m. daily.
  • Monday, Jan. 14, to the morning of Friday, Jan. 18 - Up to three lanes of northbound I-5 between SR 516 and South 180th Street will be closed from 9 p.m. to 5 a.m. nightly.
  • Monday, Jan. 14, to the morning of Sunday, Jan. 19 - The eastbound SR 520 off-ramp to southbound 148th Avenue Northeast will be closed from 10 p.m. to 6 a.m.
  • * Monday, Jan. 14, to the morning of Friday, Jan. 18 – The northbound SR 167 ramp to northbound I-405 will be closed nightly from 10 p.m. to 4:30 a.m. A signed detour will be in place.
  • Tuesday, Jan. 15, to the morning of Friday, Jan. 18 - The westbound lane of SR 202 at Southeast 40th Street will close with alternating traffic from 9 a.m. to 3 p.m. daily.
  • Tuesday, Jan. 15, to the morning of Friday, Jan. 18 - Traffic will alternate on SR 524 between Locust Way and Larch Way from 9 p.m. to 6 a.m. nightly. This work is weather-dependent.
  • Wednesday, Jan. 16 to Friday, Jan. 18 - A single lane of the I-5 express lanes at Lake City Way will be closed from noon to 10 p.m. daily.
  • * Wednesday, Jan. 16, to the morning of Friday, Jan. 18 – The southbound SR 167 ramp to northbound I-405 will be closed nightly from 10 p.m. to 4:30 a.m. A signed detour will be in place.
  • Thursday, Jan. 17, to the morning of Friday, Jan. 18 - The BAT lane of southbound SR 99 between Winona Avenue and North 82nd Street will be closed from 8 p.m. to 5 a.m.
  • Thursday, Jan. 17, to the morning of Friday, Jan. 18 - One general purpose lane of northbound SR 99 between Winona Avenue and North 82nd Street will be closed from 8 p.m. to 5 a.m.
  • Thursday. Jan. 17, to the morning of Friday, Jan. 18 - Flaggers will alternate traffic on US 2 near Sultan Startup Road from 8 p.m. to 7 a.m. There will be a brief traffic hold between the hours of 11:59 p.m. and 5 a.m.
  • Thursday, Jan. 17, to the morning of Friday, Jan. 18 - The two left lanes of southbound SR 99 between Galer Street and Mercer Street will be closed from 9 p.m. to 5 a.m.
  • Thursday, Jan. 17, to the morning of Sunday, Jan. 20 - The two right lanes of eastbound SR 520 between 140th Avenue Northeast and 148th Avenue Northeast will be closed from 10 p.m. to 6 a.m.
  • Thursday. Jan. 17, to the morning of Friday, Jan. 18 - Flaggers will alternate traffic on US 2 east of Index Junction from 8 p.m. to 7 a.m. There will be a brief traffic hold between the hours of 11:59 p.m. and 5 a.m.
  • Monday, Jan. 14, to the morning of Friday, Jan. 18 – Two lanes of northbound I-405 between SR 167 and Talbot Road South will be closed nightly from midnight to 4:30 a.m.
  • Monday, Jan. 14 through Friday, March 1 - Puget Sound Energy crews will close one lane of SR 9, north of Sedro-Woolley, weekdays from 9 a.m. to 3 p.m. in small work zones between Kalloch Road and the Whatcom/Skagit county line for tree trimming work. Flaggers will alternate traffic through the open lane.
  • Monday, Jan. 14, to the morning of Friday, Jan. 18 – One lane of southbound SR 167 between I-405 and South 180th Street will be closed nightly from 9 p.m. to 5 a.m.
  • Monday, Jan. 14, to the morning of Friday, Jan. 18 – Two lanes of southbound I-405 between the Benson Bridge and SR 167 will be closed nightly from 11 p.m. to 4 a.m.
  • Monday, Jan. 14, to the morning of Friday, Jan. 18 – Up to two lanes of northbound SR 167 between South 180th Street and I-405 will be closed nightly from 11 p.m. to 4:30 a.m.
Special Events
  • None reported
Seattle Traffic Flow Snoqualmie Pass on I-90 City of Redmond traffic cameras City of Lynnwood traffic cameras Tacoma area camera map City of Seattle traffic cameras City of Bellevue traffic cameras Express lanes information Mukilteo to Clinton Ferry Monroe and Sultan area camera map Mt Vernon and Stanwood area camera map Everett and Marysville area camera map City of Issaquah - Traffic Cameras SR 520 Bridge Toll Rates Auburn Traffic Conditions I-405 Express Lane Tolling SR 167 HOT Lanes Mercer Island Cameras City of Everett Traffic Cameras 112th Ave SE 112th St SW, NB 112th St SW, SB 124th Ave NE 128th St SW 148th Ave NE 148th St SW 150th Ave SE 15th St NW 164th St SW 18th Ave S (Near Rainier Ave) 204th St SE, NB 204th St SE, SB 220th St SW 236th St SW 41st St SE 44th Ave W 47th St SE 60th St SE, SB 73rd St SE, NB 76th Ave SE 76th St SW (north) 77th St SE 84th Ave S 92nd Ave NE Albro Pl Beverly Park Rd Boeing Access Rd Coal Creek Pkwy Delmar Dr E Duwamish River East end of the SR 520 Floating Bridge Enchanted Pkwy I-405/SR 167 Interchange I-405/SR 169 Interchange I-405/SR 520 Interchange I-405/SR 522 Interchange I-405/SR 524 Interchange (Filbert Rd) I-405: NE 124th St I-405: SE 20th St, NB I-405: SE 8th St I-405: Sunset Blvd I-405: Talbot Rd S I-405: West Valley Highway (SR 181) I-5/I-405 Interchange (Alderwood) I-5/I-90 Interchange (8th Ave S) I-5/SR 18 Interchange I-5/SR 516 Interchange I-5: 116th St NE I-5: 128th St NE I-5: 12th St NE I-5: 144th St NE I-5: 26th St NE I-5: 88th St NE I-5: SR 528 I-5: S Rose St (Mid-Boeing Field) I-5: SR 529 I-5: SR 531 I-5: SR 599 Interchange I-90 Bridge Midspan I-90/I-405 Interchange (Factoria) I-90: 163rd Ave SE I-90: Bellevue Way SE I-90: E Mercer Way I-90: Front St I-90: Island Crest Way I-90: Shorewood I-90: Shorewood West I-90: SR 18 I-90: Sunset Way I-90: W Lk Sammamish Pkwy Lake City Way Lk Wash Blvd Marine View Dr Mercer St Montlake Ramp N Northgate Way NE 116th St NE 132nd St NE 145th St NE 160th St NE 175th St NE 195th St NE 195th St NE 30th St NE 44th St NE 45th St NE 51st St NE 59th St NE 85th St NE 85th St NE 8th St NE Park Dr Pacific Ave Paine Field Blvd Paradise Lake Rd Pine St Redmond Way Roanoke St S 178th St S 180th St S 188th St S 200th St S 222nd St S 260th St S 277th St S 288th St S 320th St S 375th St S Holgate St SE 64th St Southcenter Spokane St SR 167: Willis St SR 18: 244th Ave SE SR 18: Auburn Way SR 18: C St SR 18: SE 231st St SR 18: SR 169 Interchange SR 18: Tiger Mountain SR 18: West Valley Hwy SR 18: Weyerhaeuser Way SR 202: 204th Ave NE SR 202: E Lake Sammamish Pkwy SR 202: Sahalee Way SR 516 at SR 18 SR 518: SR 99 Interchange SR 520: Bellevue Way NE (104th Ave NE) SR 520: W Lk Sammamish Pkwy SR 522 and 68th Ave Interchange SR 522: Ballinger Way (SR 104) SR 522: Echo Lake Rd SR 522: Fales Rd SR 522: S Campus Way SR 522: SR 202 SR 522: SR 9 SR 525: 5th St SR 525: SR 99 Interchange SR 526 SR 526: Evergreen Way SR 527, Median SR 527: 132nd St SE / SR 96 SR 527: 164th St SE SR 529: Snohomish River SR 9: 124th St SE SR 9: 152nd SE SR 9: 164th SE SR 9: 228th St SE SR 9: Cathcart Way SR 9: Harvey Field SR 9: Lowell-Larimer Rd SR 9: Marsh Rd SR 9: SR 524 SR 9: SR 204 SR 9: Lundeen Pkwy SR 9: Soper Hill Rd SR 9: SR 92 SR 9: 201st St SE SR 9: 188th St SE SR 9: 180th St SE SR 900 SR 99: King St Northbound SR 99: S Atlantic St SR 99: S Michigan St SR 99: SR 599 Interchange SR 99: W Marginal Way US 2:  SR 204 Interchange US 2: Homeacres Rd US 2: SR 9 Interchange West Highrise, E Yesler Way I-90: 133rd Ave SE SR 167 at 23rd St SW US 2: Bickford Ave