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Seattle Area Traffic and Cameras

Traveler Notice

SR 169 closed near Cedar Grove Road in Maple Valley through Oct. 20
Both directions of SR 169 between Cedar Grove Road Southeast and 196th Avenue Southeast will close until Wednesday evening, Oct. 20. Signed detours will be in place. Follow @WSDOT_traffic on Twitter for real-time information.

Seattle Area Alerts

As of 10/21/2021 5:58 AM
Blocking Incidents
  • Update 5:56 AM : On I-405 southbound at I-90 (MP 12) there is a collision blocking the HOV lane. The Incident Response Team has arrived on the scene.
Construction Closures
  • Friday, October 22, to the morning of Monday, October 25 – The Montlake Bridge will close for all vehicles from 10 p.m. Friday to 5 a.m. Monday. Pedestrian and bicyclist access will be maintained though shuttles may be used at times to move people from one side of the bridge to the other using a detour route.
  • Monday, Oct. 4 through Friday, Nov. 4 – A lane in both directions of SR 20 at the Deception Pass Bridge will be closed each weekday overnight from 8 p.m. to 6 a.m.
  • Monday, Oct. 11 through Friday, Oct. 19 - Intermittent single lane closure between Grassmore Road (milepost 87.53) and Dalles Road (milepost 88.94) from 7:00 a.m. to 6 p.m. each day.
  • Monday, October 18, to the evening of Friday, October 22 – A southbound lane of SR 203 between East Rutherford Street and East Eugene Street will close from 7 a.m. to 3:30 p.m. daily.
  • Monday, October 18, to the evening of Friday, October 22 - A northbound lane of SR 203 between East Eugene Street and East Rutherford Street will close from 7 a.m. to 3:30 p.m. daily.
  • Monday, October 18, to the morning of Friday, October 22 – Flaggers will alternate traffic for both directions of SR 9 between Lake McMurray and Pilchuck (milepost 37.10 to 37.40) from 8 a.m. to 7 p.m. daily.
  • Monday, October 18, to Friday, October 22 – There will be alternating single lane traffic on SR 164 between mileposts 8.2 and 8.3 will close from 9 a.m. to 3 p.m. daily.
  • Monday, October 18, to the evening of Friday, October 22 – Flaggers will alternate traffic for both directions of SR 164 between mileposts 8.20 to 8.30 from 9 a.m. to 3 p.m. daily.
  • Friday, Oct. 15 through Tuesday, Nov. 2 - 24/7 single lane closure in each direction from N 35th Street to N 40th Place.
  • Monday, October 18, to the morning of Friday, October 22 – A left lane on southbound I-5 between 236th Street Northeast and the SR 530 Island Crossing (milepost 210.3 – 208.8) will close from 8 p.m. to 4 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – A left lane on northbound I-5 between the SR 530 Island Crossing and 236th Street Northeast (milepost 208.4 – 209.7) will close from 8 p.m. to 4 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – The eastbound SR 104 on-ramp to northbound I-5 will close from 8 p.m. to 4:30 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – The westbound SR 104 on-ramp to northbound I-5 will close from 8 p.m. to 4:30 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – Two lanes for both directions of SR 522 between Northeast 115th Street and Northeast 165th Street (mileposts 2.73 – 5.33) will close from 9 p.m. to 4:30 a.m. nightly. Traffic will share one open lane of traffic during this time.
  • Monday, October 18, to the morning of Friday, October 22 – The northbound I-5 off-ramp to westbound SR 104 will close from 9 p.m. to 4 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – A single right lane on westbound SR 524 at 36th Avenue West (milepost 5.08), just west of I-5 will close from 9 p.m. to 5 a.m. nightly.
  • Monday, October 18, to the morning of Friday, October 22 – Both directions of SR 104 between the southbound I-5 interchange and the northbound I-5 interchange will close from 11:59 p.m. to 5 a.m.
  • From 8 p.m. until 5 a.m. nightly beginning Wednesday, Oct. 20 through Tuesday, Nov. 30: Closures NB and SB I-5 at Old Fairhaven Parkway (MP 250) include lane, ramp and shoulder closures. Ramp closures will include the NB off-ramp and SB on-ramp at MP 250.
  • Wednesday, Oct. 20 through Friday, Oct. 22 - Single lane closure at the intersection of SR 11 and 30th Street each night from 10 p.m to 5 a.m.
  • Wednesday, Oct. 20 through Tuesday, Nov. 30 - Single lane and shoulder closures at the intersection of SR 11/Old Fairhaven Parkway and 30th Street nightly from 10 p.m to 5 a.m.
  • Wednesday, October 20, to the morning of Friday, October 22 – The HOV lane on southbound I-5 near SR 516 will close from 8 p.m. to 6 a.m. nightly.
  • Wednesday, October 20, to the morning of Friday, October 22 – A single left lane on northbound I-405 between the Snohomish-King County Line and Damson Road (mileposts 25.9-29.1) will close from 9 p.m. to 5 a.m. nightly.
Special Events
  • Flammable cargo is prohibited on SR 520 eastbound & westbound from Montlake Blvd (MP 1) to 84th Ave NE (MP 5).
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 I-5: NE 45th St SR 520: NE 51st St I-405: NE 59th St I-405: NE 85th St I-5: 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 I-5: S Holgate St SE 64th St I-405: Southcenter I-5: 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: E Lake Sammamish Pkwy SR 202: 204th Ave NE SR 202: Sahalee Way SR 202: 192nd Dr NE SR 202: 228th Ave NE SR 202: 236th Ave NE 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: 1st 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: Gibson Rd SR 99: Lincoln Wy SR 99: Raye St SR 99: 6th Ave/Harrison SR 99: SB Tunnel, North end SR 99: SB Tunnel, South end SR 99: S Atlantic St SR 99: S Lander 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 SR 99 Tunnel Toll Rates