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HIGHEST IMPACT
I-405 Northbound - Update 1:16 AM : On I-405 northbound just north of SR 520 (MP 15) there is a collision affecting the right lane. Medical Aid, Fire Assistance, and the State Patrol have arrived on the scene. Last Updated: 2/12/2016 1:17 AM More Info
At milepost 15
HIGHEST IMPACT
SR 9 Both Directions - Update 4:12 PM : On SR 9 northbound & southbound just north of Upper Samish Road (MP 65) there is a collision blocking all lanes. The State Patrol has arrived on the scene. Last Updated: 2/11/2016 4:14 PM More Info
At milepost 65
HIGH IMPACT
I-90 Eastbound - Eastbound I-90 traffic will be reduced to one lane near Rainier Avenue South then rerouted to the express lanes from 10:30 p.m. to 5 a.m. nightly for construction work. Last Updated: 2/5/2016 10:27 AM More Info
From milepost 3 to milepost 10
HIGH IMPACT
SR 20 Both Directions - SR 20 NORTH CASCADES HIGHWAY was closed for the winter November 16, DUE TO snowslides on the highway and INCREASING AVALANCHE HAZARDS. Last Updated: 1/5/2016 9:10 AM More Info
From milepost 178 to milepost 135
MODERATE IMPACT
I-5 Both Directions - Up to two right lanes in both directions of I-5 at Northeast 116th Street will be closed from 7 p.m. to 9 a.m. for construction work. Last Updated: 2/5/2016 6:34 PM More Info
From milepost 202 to milepost 203
MODERATE IMPACT
SR 20 Both Directions - A single lane of SR 20/North Cascades Highway between Concrete and Rockport is closed due to an unstable slope. Temporary signals are directing traffic through the open lane. Last Updated: 2/2/2016 6:30 PM More Info
From milepost 93 to milepost 93
MODERATE IMPACT
SR 520 Westbound - The right lane of westbound SR 520 from the floating bridge to Montlake Boulevard East/SR 513 will be closed from 9 p.m. to 6 a.m. nightly for construction work. Last Updated: 2/9/2016 5:31 PM More Info
From milepost 3 to milepost 1
LOW IMPACT
I-5 Northbound - Up to two lanes of northbound I-5 from Steamboat Slough to Ebey Slough will be closed from 9 p.m. to 8 a.m. nightly for construction work. Last Updated: 2/5/2016 6:37 PM More Info
From milepost 197 to milepost 199
LOW IMPACT
I-405 Northbound - Up to two right lanes of northbound I-405 between Northeast 70th Place and Northeast 85th Street will be closed from 8:30 p.m. to 5 a.m. Last Updated: 2/11/2016 3:13 PM More Info
From milepost 17 to milepost 19
LOW IMPACT
I-405 Southbound - Up to two left lanes of southbound I-405 from Northeast 85th Street to SR 520 will be closed from 8:30 p.m. to 4:30 a.m. Last Updated: 2/11/2016 3:12 PM More Info
From milepost 18 to milepost 15
LOW IMPACT
I-405 Northbound - Up to two right lanes of northbound I-405 between Northeast 132nd and SR 522 will be closed from 8:30 p.m. to 5 a.m. Last Updated: 2/11/2016 3:11 PM More Info
From milepost 21 to milepost 24
LOW IMPACT
I-405 Northbound - Up to two right lanes of northbound I-405 between Northeast 6th Street and SR 520 will be closed from 8:30 p.m. to 5 a.m. Last Updated: 2/11/2016 3:09 PM More Info
From milepost 14 to milepost 15
LOW IMPACT
I-405 Northbound - The Northeast 85th Street on-ramp to northbound I-405 will be closed from 10 p.m. to 6 a.m. Last Updated: 2/11/2016 3:08 PM More Info
At milepost 18
LOW IMPACT
I-405 Southbound - The Northeast 85th Street on-ramp to southbound I-405 will be closed from 10 p.m. to 6 a.m. Last Updated: 2/11/2016 3:06 PM More Info
At milepost 18
LOW IMPACT
I-405 Northbound - The southbound I-405 off-ramp to Northeast 70th Street will be closed from 9 p.m. to 6 a.m. Last Updated: 2/11/2016 3:06 PM More Info
At milepost 17
LOW IMPACT
I-405 Northbound - The northbound I-405 off-ramp to SR 522 will be closed from 9 p.m. to 6 a.m. Last Updated: 2/11/2016 3:05 PM More Info
At milepost 24
LOW IMPACT
I-405 Northbound - The Northeast 160th Street on-ramp to northbound I-405 will be closed from 10 p.m. to 6 a.m. Last Updated: 2/11/2016 3:01 PM More Info
At milepost 23
LOW IMPACT
I-405 Northbound - The northbound I-405 off-ramp to Northeast 160th Street will be closed from 9 p.m. to 6 a.m. Last Updated: 2/11/2016 3:00 PM More Info
At milepost 23
LOW IMPACT
SR 542 Both Directions - Drivers should prepare for occasional lane closures on SR 542/Mount Baker Highway between Casey Road and Forest Street from 8 a.m. to 3 p.m. weekdays for utility work. Last Updated: 2/5/2016 6:32 PM More Info
From milepost 23 to milepost 26
LOWEST IMPACT
US 2 Westbound - The Iron Goat Trail interpretive site and rest area closed for the winter on November 10. In the spring, it typically reopens before Memorial Day. Last Updated: 11/10/2015 10:36 AM More Info
At milepost 58