Seattle Area Incidents

Seattle Area Traffic: Incidents | Flowmap | North | South | Bridges | I-405 Tolls

Seattle Area Alerts

As of 8/25/2019 1:50 AM
Blocking Incidents
  • On the I-5 southbound on-ramp from SR 528 (MP 199) there is a collision partially blocking the ramp. Medical Aid and the State Patrol have arrived on the scene.
  • On SR 539 southbound just north of W Smith Rd (MP 4) there is a collision partially blocking the right lane. The State Patrol has arrived on the scene.
Construction Closures
  • 10 p.m. Friday, Aug. 23 to 10 p.m. Sunday, Aug. 25 - All lanes of SR 92 between 127th Avenue and 44th Street will close. Detour signs will be in place.
  • Monday, August 19, to the morning of Friday, August 30 – The right lane of the westbound SR 520 off-ramp to Montlake Boulevard will close from 8 p.m. to 6 a.m. nightly.
  • Until further notice - SR 530 between Concrete Sauk Valley Road and the Sauk River Bridge is a single lane around-the-clock. A stoplight will alternate traffic through the open lane.
  • Until further notice - SR 9 near Potter Road reduced to a single lane with alternating traffic.
  • Friday, Aug. 23, to the morning of Sunday, Aug. 25 - Up to three lanes of southbound I-5 between 220th Street Southwest and SR 104 will close from 8 p.m. to 9 a.m. nightly.
  • Friday, Aug. 23, to the morning of Sunday, Aug. 25 - The 220th Street Southwest on-ramp to southbound I-5 will close from 9 p.m. to 7 a.m. nightly.
  • Friday, Aug. 23, to the morning of Sunday, Aug. 25 - The southbound I-5 off-ramp to SR 104 will close from 9 p.m. to 6 a.m. nightly.
  • Friday, August 23, to the morning of Monday, August 26 – One single lane of the westbound SR 520 off-ramp to Montlake Boulevard will close from 9 p.m. to 6 a.m. nightly.
  • Friday, August 23, to the morning of Monday, August 26 – The right lane of the eastbound SR 520 off-ramp to Montlake Boulevard will close from 9 p.m. to 6 a.m. nightly.
  • Friday, August 23, to the morning of Monday, August 26 – The right lane of the Montlake Boulevard on-ramp to eastbound SR 520 will close from 9 p.m. to 6 a.m. nightly.
  • Friday, August 23, to the morning of Monday, August 26 – The westbound SR 520 off-ramp to Lake Washington Boulevard will close from 11 p.m. to 5 a.m.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - Two lanes of southbound SR 99 between North 100th Street and Winona Avenue will close from 7 p.m. to 5 a.m.
  • Saturday, Aug. 24, to the morning of Friday, Aug. 30 - A single lane in each direction of SR 20 at Deception Pass and Canoe Pass bridges will close from 8 p.m. to 6 a.m. nightly. Flaggers will alternate traffic through the open lane.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - The 164th Street on-ramp to northbound I-5 will close from 9 p.m. to 8 a.m.
  • Saturday, August 24, to the morning of Friday, August 30 – The four left lanes of northbound I-5 between South Boeing Access Road and South Albro Place will close from 9 p.m. to 5 a.m. nightly.
  • Saturday, August 24, to the morning of Sunday, August 25 – The three left lanes of northbound I-5 at South 288th Street will close from 9 p.m. to 9 a.m.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - Two right lanes of northbound SR 99 between Spokane Street and Dearborn Street will close from 10 p.m. to 6 a.m.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - The two left lanes of southbound I-5 over the Pilchuck Creek Bridge will close from 10 p.m. to 8 a.m.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - The northbound I-5 off-ramp to 164th Street will close from 11 p.m. to 9 a.m.
  • Saturday, Aug. 24, to the morning of Sunday, Aug. 25 - The right lane of northbound I-5 between SR 524 and SR 96 will close from 11 p.m. to 9 a.m.
Special Events
  • None reported

Travel Alerts and Slowdowns

Weekly Construction Update Report

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