WSDOT

I-5 Northbound - Update 2:07 PM : On the I-5 northbound collector-distributor on-ramp from I-90 (MP 165) there is a collision partially blocking the ramp. Seattle Police have arrived on the scene.
Last Updated: 10/20/2019 2:07 PM
At milepost 165 More

I-405 Northbound - Update 1:58 PM : On I-405 northbound just south of SR 167 (MP 1) there is a collision blocking the 3 left lanes. Medical Aid, Fire Assistance, and the State Patrol have arrived on the scene.
Last Updated: 10/20/2019 1:58 PM
At milepost 1 More

I-405 Northbound - On I-405 northbound just south of NE 116th st (MP 19) there is a collision blocking the right lane. Fire Assistance and the Incident Response Team have arrived on the scene.
Last Updated: 10/20/2019 1:56 PM
At milepost 19 More

I-5 Southbound - Update 1:38 PM : On the I-5 southbound off-ramp to Cook Rd (MP 233) there is a collision blocking the ramp and the right general purpose lane. The current backup is 5 miles. The State Patrol and Skagit County Sheriff have arrived on the scene.
Last Updated: 10/20/2019 1:38 PM
At milepost 233 More

I-205 Northbound - Collision on I-205 northbound at milepost 27 near Columbia River on the ramp to eastbound SR 14 has the left lane blocked beginning at 1:59 pm on October 20, 2019 until further notice. Use caution in the area and move over for flashing lights.
Last Updated: 10/20/2019 2:03 PM
At milepost 27 More

SR 410 Both Directions - SR-410 Chinook Pass is closed due to a mud slide blocking the roadway. Westbound is closed at Morse Creek milepost 74, 4 miles east of the summit, and eastbound is closed at Crystal Mountain Blvd. milepost 57. SR-123 remains open to SR-410. The closure is estimated to last through this weekend. Conditions and forecast will be re-evaluated and an update will be provided Monday morning by 10 a.m.
Last Updated: 10/20/2019 5:16 AM
At milepost 74 More

SR 162 Both Directions - The SR 162 Spiketon Creek Bridge has been permanently closed due to recently discovered pier settlement. A detour is in effect using Mundy Loss Road, SR 410 and SR 165. WSDOT plans to install a temporary span and reopen the highway to travelers mid-October 2019. View our next steps for a path towards permanent bridge replacement additionally in 2022.
Last Updated: 8/9/2019 1:13 PM
At milepost 20 More

SR 506 Both Directions - Beginning at 7 a.m. on Tuesday, June 18, until further notice: Both directions of SR 506, between Telegraph Road and the end of the Lacamas Creek Bridge, will be fully closed, for bridge replacement work.
Note: During construction, travelers will follow a signed detour using South Military Road and SR 505. The bridge closure and detour will remain in place until construction of the new bridge is complete.
Last Updated: 6/14/2019 4:59 PM
From milepost 8 to milepost 8 More