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Seattle Area Incidents

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

Seattle Area Alerts

As of 9/28/2021 1:41 PM
Blocking Incidents
  • None reported
Construction Closures
  • Eastbound & westbound traffic is alternating on SR 20 at Grassmere Rd (MP 87) due to roadwork.
  • On SR 509 southbound just north of SR 518 (MP 26) the left lane is closed due to maintenance.
  • On SR 522 westbound at 35th Ave NE (MP 5) the left lane is closed due to maintenance.
  • Eastbound & westbound traffic is alternating on SR 410 east of Mud Mtn Rd (MP 30) due to roadwork.
  • Eastbound & westbound traffic is alternating on SR 20 at Moen Rd (MP 92) due to roadwork.
Special Events
  • Flammable cargo is prohibited on SR 520 eastbound & westbound from Montlake Blvd (MP 1) to 84th Ave NE (MP 5).

Travel Alerts and Slowdowns

Weekly Construction Update Report

Local Weather