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HIGH IMPACT
I-5 Northbound - Road work on I-5 northbound at milepost 116 near Mounts Rd / Old Nisqually Rd beginning at 7:50 pm on May 4, 2016 until about 5:00 am on May 5, 2016. Last Updated: 5/4/2016 7:53 PM More Info
At milepost 116
HIGH IMPACT
I-5 Northbound - Monday, May 2, to the morning of Friday, May 6 – Northbound I-5 before SR 528 is reduced to three narrower lanes with a speed limit of 45 mph for expansion joint replacement work. Last Updated: 5/3/2016 1:49 PM More Info
At milepost 198
HIGH IMPACT
SR 7 Northbound - Northbound SR 7 on-ramp to southbound I-5 is closed for construction through winter 2017. Last Updated: 3/24/2016 9:27 AM More Info
From milepost 58 to milepost 59
HIGH IMPACT
SR 99 Both Directions - Until further notice - Both directions of the Alaskan Way Viaduct/SR 99 between the West Seattle Bridge and the south end of the Battery Street Tunnel closed on Friday, April 29, for approximately two weeks for tunneling work. Last Updated: 4/29/2016 7:01 PM More Info
From milepost 29 to milepost 33
HIGH IMPACT
SR 162 Both Directions - Road work on SR 162 both directions at milepost 10.6 near 178th Ave E beginning at 7:51 pm on May 4, 2016 until about 5:00 am on May 5, 2016. Last Updated: 5/4/2016 7:54 PM More Info
At milepost 11
MODERATE IMPACT
I-5 Southbound - Monday, May 2, to the morning of Friday, May 6 – The left lane of southbound I-5 at 116th Street Northeast will be closed from 7 p.m. to 5 a.m. nightly for construction work. Last Updated: 5/4/2016 5:16 PM More Info
At milepost 202
MODERATE IMPACT
I-5 Northbound - Monday, May 2, to the morning of Friday, May 6 – Up to two left lanes of northbound I-5 at 116th Street Northeast will be closed from 7 p.m. to 9 a.m. nightly for construction work. Last Updated: 5/4/2016 5:16 PM More Info
At milepost 202
MODERATE IMPACT
I-5 Both Directions - Until further notice - The I-5 express lanes will remain open northbound until 11:59 p.m. nightly due to the Alaskan Way Viaduct/SR 99 closure. The lanes will open southbound on schedule at 5 a.m. weekdays and 8 a.m. on the weekend. Last Updated: 5/4/2016 5:14 PM More Info
From milepost 165 to milepost 173
MODERATE IMPACT
I-5 Northbound - Monday, May 2, to the morning of Friday, May 6 – Two right lanes of northbound I-5 before SR 528 will be closed from 9 p.m. to 5 a.m. nightly for expansion joint replacement work. Last Updated: 4/29/2016 6:55 PM More Info
From milepost 198 to milepost 199
MODERATE IMPACT
I-5 Southbound - Monday, May 2, to Friday, May 6 – Up to four right lanes of southbound I-5 from South 272nd Street to South 320th Street will be closed nightly for construction work beginning with one right lane at 8 p.m. All lanes will reopen by noon. Last Updated: 4/29/2016 3:57 PM More Info
From milepost 147 to milepost 144
MODERATE IMPACT
I-5 Southbound - Sunday, May 1, to Friday, May 6 – Up to four left lanes of southbound I-5 from South 200th Street to SR 516 will be closed nightly for construction work beginning with one left lane at 8 p.m. All lanes will reopen by noon. Last Updated: 4/29/2016 3:54 PM More Info
From milepost 151 to milepost 150
MODERATE IMPACT
I-90 Eastbound - Tuesday, May 3, to the morning Friday, May 6 – The northbound Rainier Avenue South on-ramp to eastbound I-90 will be closed from 9 p.m. to 5 a.m. nightly for construction work. A signed detour will be in place. Last Updated: 4/28/2016 10:33 PM More Info
At milepost 3
MODERATE IMPACT
I-90 Eastbound - Sunday, May 1, to the morning of Friday, May 6 – Two right lanes of eastbound I-90 from I-5 to Rainier Avenue South will be closed from 9 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/28/2016 10:33 PM More Info
From milepost 0 to milepost 3
MODERATE IMPACT
I-90 Eastbound - Sunday, May 1, to the morning of Friday, May 6 – Two right lanes of eastbound I-90 in the Mount Baker Tunnel will be closed from 9 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/28/2016 10:33 PM More Info
From milepost 4 to milepost 5
MODERATE IMPACT
SR 20 Both Directions - Sunday, May 1, Thursday, May 5 – A single lane of SR 20 between Morris Road and Jacobs Road will be closed from 8 p.m. to 5 a.m. nightly and 9 a.m. to 3 p.m. daily for Frontier utilities work. Flaggers will alternate traffic through the open lane. Last Updated: 4/27/2016 4:51 PM More Info
From milepost 19 to milepost 21
MODERATE IMPACT
SR 99 Both Directions - The SR 99 Alaskan Way Viaduct is closed due to construction for approximately 2 weeks from W Seattle Bridge to Battery Street Tunnel. Last Updated: 5/2/2016 2:30 PM More Info
From milepost 22 to milepost 26
MODERATE IMPACT
SR 167 Southbound - Tuesday, May 3, to the morning of Thursday, May 5 - The Ellingson Road on-ramp to southbound SR 167 will be closed from 9 p.m. to 5 a.m. nightly for road construction. Last Updated: 4/29/2016 7:56 PM More Info
At milepost 13
MODERATE IMPACT
SR 167 Southbound - Monday, May 2, to the morning of Friday, May 6 - The southbound SR 167 off-ramp to Ellingson Road will be closed from 9 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/29/2016 7:56 PM More Info
At milepost 13
MODERATE IMPACT
SR 167 Southbound - Monday, May 2, to the morning of Friday, May 6 - One lane of southbound SR 167 from 15th Street Southwest to Ellingson Road will be closed from 10 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/29/2016 7:56 PM More Info
From milepost 15 to milepost 13
MODERATE IMPACT
SR 520 Westbound - Monday, May 2, to the morning of Friday, May 6 – Up to two right lanes of westbound SR 520 from the floating bridge to Lake Washington Boulevard East will be closed from 9 p.m. to 6 a.m. nightly for construction work. Last Updated: 4/28/2016 10:39 PM More Info
From milepost 3 to milepost 2
MODERATE IMPACT
SR 520 Eastbound - Monday, May 2, to the morning of Friday, May 6 – There will be intermittent rolling slowdowns on the Montlake Boulevard East/SR 513 on-ramp to eastbound SR 520 from 9 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/28/2016 10:38 PM More Info
At milepost 1
MODERATE IMPACT
SR 532 Both Directions - Monday, May 2, to the morning of Friday, May 6 – A single lane of SR 532 from Smith Road to the Stillaguamish River Bridge will be closed from 9 p.m. to 6 a.m. nightly for paving work. Flaggers will alternate traffic through the open lane. This work is weather dependent. Last Updated: 4/29/2016 7:07 PM More Info
From milepost 2 to milepost 4
MODERATE IMPACT
SR 900 Eastbound - Monday, May 2, to the morning of Thursday, May 5 – Multiple eastbound lanes of SR 900 from South 135th Street to 80th Avenue South will be closed from 8 p.m. to 5 a.m. nightly for construction work. Last Updated: 4/28/2016 10:43 AM More Info
From milepost 8 to milepost 10
LOW IMPACT
I-5 Southbound - Wednesday, May 4 to the morning of Friday, May 6: The Harrison Avenue off-ramp from southbound I-5 will be closed nightly, from 10 p.m. to 5 a.m., for guardrail installation work. Last Updated: 4/29/2016 1:48 PM More Info
At milepost 83
LOW IMPACT
I-5 Both Directions - Monday, May 2 to the morning of Thursday, May 5: A single-lane in either direction of I-5 between Mellen Street and Harrison Avenue may close intermittently nightly from 8 p.m. to 5 a.m. for grinding and paving work. Last Updated: 4/29/2016 1:42 PM More Info
From milepost 80 to milepost 85
LOW IMPACT
I-405 Southbound - Wednesday, May 4 to the morning of Thursday, May 5 - The right lane of southbound I-405 between SR 527 and Northeast 195th Street will be closed from 8 p.m. to 4:30 a.m. Last Updated: 5/4/2016 3:14 PM More Info
From milepost 27 to milepost 25
LOW IMPACT
I-405 Southbound - Wednesday, May 4 to the morning of Thursday, May 5 - The right lane of southbound I-405 between SR 522 and Northeast 160th Street will be closed from 7 p.m. to 4:30 a.m. Last Updated: 5/4/2016 3:13 PM More Info
From milepost 24 to milepost 23
LOW IMPACT
I-405 Southbound - Wednesday, May 4 to the morning of Thursday, May 5 - The right lane of southbound I-405 between Northeast 85th Street and Northeast 70th Place will be closed from 8 p.m. to 4:30 a.m. Last Updated: 5/4/2016 3:12 PM More Info
From milepost 18 to milepost 18
LOW IMPACT
I-405 Northbound - Wednesday, May 4 to the morning of Thursday, May 5 - Up to two right lanes of northbound I-405 between Northeast 6th Street and SR 520 will be closed from 8 p.m. to 5 a.m. Last Updated: 5/4/2016 3:11 PM More Info
From milepost 14 to milepost 15
LOW IMPACT
I-405 Southbound - Wednesday, May 4 to the morning of Thursday, May 5 - Up to three right lanes of southbound I-405 between SR 520 and Northeast 6th Street will be closed from 8 p.m. to 4:30 a.m. Last Updated: 5/4/2016 3:09 PM More Info
From milepost 15 to milepost 14
LOW IMPACT
I-405 Both Directions - Wednesday, May 4 to the morning of Thursday, May 5 - The Northeast 160th Street overpass will be closed from 8 p.m. to 6 a.m. Last Updated: 5/4/2016 3:07 PM More Info
At milepost 23
LOW IMPACT
SR 520 Eastbound - Monday, May 2, to the morning of Friday, May 6 – The right lane of eastbound SR 520 on each end of the floating bridge will be closed from 9 p.m. to 6 a.m. nightly for construction work. Last Updated: 5/2/2016 1:37 PM More Info
From milepost 2 to milepost 5