WSDOT

I-405 Southbound - Update 6:12 AM : On I-405 southbound at SE 8th St (MP 13) there is a collision blocking the HOV lane and the 2 left lanes. Medical Aid, Fire Assistance, the Incident Response Team, and the State Patrol have arrived on the scene.
Last Updated: 10/18/2018 6:13 AM
At milepost 13 More

US 12 Westbound - Road work on US 12 westbound, from milepost 16.0 near Keys Rd, to milepost 15.0 near Monte Brady Rd [East-End]. Beginning at 9:48 am on October 17, 2018 until about 9:00 am on October 18, 2018.
Last Updated: 10/17/2018 9:53 AM
From milepost 16 to milepost 15 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. View our blog for updates about the bridge's future.
Last Updated: 9/19/2018 11:00 AM
At milepost 20 More

US 12 Both Directions - Crews are replacing a culvert under US 12 west of Devonshire Rd near Montesano. Beginning July 23, drivers will encounter a traffic shift through the work zone. The highway will be reduced from four lanes to two and the speed lowered from 60 mph to 25 mph around the clock through late fall. Check the project web page for additional information.
Last Updated: 7/18/2018 2:06 PM
From milepost 9 to milepost 10 More

I-90 Both Directions - I-90 North Bend to Vantage Bridge: Day and night time lane closures in various locations this week for construction activity over Snoqualmie Pass. Plan for added travel time. Construction lane closures during the day in the Cle Elum vicinity and night lane closures in the Ellensburg vicinity.
Last Updated: 10/18/2018 2:55 AM
From milepost 34 to milepost 137 More

I-90 Westbound - I-90 westbound milepost 86 near Cle Elum: Tuesday, Oct 16 to Saturday, Oct. 20 westbound will be reduced to a single lane during daylight hours. Traffic should anticipate delays.

Westbound Indian John Hill rest area will be closed during daylight hours on Wednesday Oct. 17 as contractor crews work on the roadway near the rest area.
Last Updated: 10/18/2018 2:54 AM
From milepost 86 to milepost 90 More

SR 522 Eastbound - Monday, Oct. 15, to the afternoon of Friday, Oct. 19 - A single lane of eastbound SR 522 on the Snohomish River Bridge will be closed from 7 a.m. Monday to 12 p.m. Friday.
Last Updated: 10/17/2018 9:08 AM
At milepost 20 More

SR 167 Southbound - * Monday, Oct. 15, to the morning of Friday, Oct. 19 – The southbound SR 167 ramp to northbound I-405 will be closed nightly from 10 p.m. to 4:30 a.m. A signed detour will be in place.
Last Updated: 10/16/2018 3:00 PM
At milepost 26 More