Seattle Area Traffic and Cameras

Traveler Notice

Full weekend closure of SR 520 bridge, SR 99 downtown Seattle
Drivers should prepare for full weekend closure of the SR 520 bridge. Both directions SR 99 between the West Seattle Bridge and Valley Street are now open for the rest of the weekend. For details on all of this weekend's closures, check out the What’s Happening Now page.

Seattle Area Alerts

As of 10/20/2014 4:42 AM

Blocking Incidents
  • Update 4:16 AM : On I-5 southbound at Northgate (MP 173) there is a collision blocking the 4 right lanes and the ramp. Medical Aid, Fire Assistance, the Incident Response Team, and the State Patrol have arrived on the scene.
  • Update 4:34 AM : On the I-5 southbound on-ramp from N 107th St (MP 173) there is a collision blocking the ramp. Tow Assistance has arrived on the scene.
  • Update 4:20 AM : On I-405 southbound just south of NE 160th St (MP 22) there is a collision blocking the HOV lane. Tow Assistance and the State Patrol have arrived on the scene.
Construction Closures
  • The eastbound SR 522 ramp to eastbound US 2 is closed around-the-clock until 5 a.m. Friday, Oct. 24 for construction work.
  • Crews will close both directions of SR 99 between the south end of the Battery Street Tunnel and Valley Street from 10 p.m. Friday, Oct. 17 to 5 a.m. Monday, Oct. 20.
  • DRIVER ALERT: Friday, Oct. 16 to the morning of Monday, Oct. 20 - All lanes of eastbound and westbound SR 520 between I-405 and Montlake will close from 11 p.m. Friday to 5 a.m. Monday for bridge demolition and trestle work.
  • Saturday, Oct. 18 to the morning of Monday, Oct. 20 -The Northup Way and 108th Avenue Northeast intersection will close nightly from 9 p.m. to 9 a.m. for iron work.
  • Friday, Oct. 17 to the morning of Monday, Oct. 20 - The 108th Avenue Northeast and 112th Avenue Northeast on- and off-ramps to SR 520 will close from 11 p.m. Friday to 5 a.m. Monday for guardrail, barrier, and striping work.
  • Friday, Oct. 17 to the morning of Monday, Oct. 20 - Both directions of SR 520 between I-405 and Montlake will close from 11 p.m. Friday to 5 a.m. Monday for striping, barrier, and guardrail work.
  • Sunday, Oct. 19 to the morning of Friday, Oct. 24 – One lane of the northbound and southbound I-5 Nooksack River bridges will be closed from 7 p.m. to 5 a.m. for bridge painting and clean-up. Drivers should be prepared for slightly narrower lanes. The speed limit through the work zone is reduced from 70 to 60 mph.
  • Effective through Winter 2016: Canada Border Services Agency has made changes to its Aldergrove border crossing that could result in back-ups on SR 539. Processing has been reduced from three lanes to two. Drivers should consider using the Sumas, Pacific Highway or Peace Arch border crossings to avoid delays.
Special Events
  • Sunday, Oct. 19 - The I-90 express lanes will have an added westbound service from 7 a.m. to 2 p.m. to accommodate extra traffic heading into Seattle. Lanes will be eastbound by 3 p.m. and remain eastbound until 5 a.m. Monday, Oct. 20.
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 City of Issaquah - Traffic Cameras SR 520 Bridge Toll Rates Auburn Traffic Conditions 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 (Looking North) Paradise Lake Rd (Looking South) 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