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HIGHEST IMPACT
SR 520 Eastbound - On the SR 520 eastbound on-ramp just west of W Lk Samm (MP 12) there is a collision partially blocking the right lane. Last Updated: 9/29/2016 6:23 PM More Info
At milepost 12
HIGH IMPACT
I-5 Both Directions - Thursday, Sept. 29 - A concert that begins at 7 p.m. at KeyArena will cause additional congestion on highways leading into Seattle, including I-5, I-90, SR 520 and SR 99. Last Updated: 9/19/2016 6:19 PM More Info
From milepost 162 to milepost 174
HIGH IMPACT
I-5 Both Directions - Thursday, Sept. 29 - A Seattle Mariners baseball game that begins at 7:10 p.m. at Safeco Field will cause additional congestion on highways leading into Seattle, including I-5, I-90, SR 520 and SR 99. Last Updated: 9/19/2016 8:43 AM More Info
From milepost 162 to milepost 174
HIGH IMPACT
US 101 Westbound - Private contractor working for Clallam County is installing a new sewer line under the Dungeness Bridge. Drivers can expect the right westbound lane to be closed around-the-clock through Oct. 7. Last Updated: 9/7/2016 12:29 PM More Info
From milepost 262 to milepost 263
HIGH IMPACT
SR 112 Both Directions - Road work on SR 112 both directions at milepost 33.0 near Gibson Rd beginning at 8:44 am on September 29, 2016 until about 7:00 pm. Last Updated: 9/29/2016 8:48 AM More Info
At milepost 33
HIGH IMPACT
SR 520 Eastbound - Thursday, Sept. 29, to the morning of Friday, Sept. 30 - Eastbound SR 520 from Montlake Boulevard East/SR 513 to 92nd Avenue Northeast will be closed from 11:30 p.m. to 5 a.m. Last Updated: 9/23/2016 5:55 PM More Info
From milepost 1 to milepost 6
HIGH IMPACT
SR 520 Westbound - Thursday, Sept. 29, to the morning of Friday, Sept. 30 - Westbound SR 520 from 92nd Avenue Northeast to Montlake Boulevard East/SR 513 will be closed from 11 p.m. to 5 a.m. Last Updated: 9/23/2016 5:55 PM More Info
From milepost 5 to milepost 1
MODERATE IMPACT
I-5 Southbound - On the I-5 southbound on-ramp from Mercer St (MP 167) the left lane is closed due to maintenance. Last Updated: 9/28/2016 10:40 AM More Info
At milepost 167
MODERATE IMPACT
I-5 Northbound - Sunday, Sept. 25, to Friday, Sept. 30 - Up to two lanes of northbound I-5 from SR 531/172nd Street Northeast to Stillaguamish River will be closed beginning with one lane at 6 p.m. All lanes will reopen by 2 p.m. This work is weather dependent. Last Updated: 9/23/2016 1:34 PM More Info
From milepost 206 to milepost 209
MODERATE IMPACT
I-5 Southbound - Until further notice - Up to two lanes of southbound I-5 from SR 11/Chuckanut Drive to Pioneer Highway/SR 534 may be closed overnight Monday through Thursday beginning with one lane at 6 p.m. All lanes will reopen by 6 a.m. Various off- and on-ramps may also be closed from 10 p.m. to 7 a.m. overnight Monday through Thursday. This work is weather dependent. Last Updated: 8/31/2016 9:33 AM More Info
From milepost 231 to milepost 221
MODERATE IMPACT
I-5 Northbound - Until further notice - Up to two lanes of northbound I-5 from Pioneer Highway/SR 534 to SR 11/Chuckanut Drive may be closed overnight Monday through Thursday beginning with one lane at 6 p.m. All lanes will reopen by 7 a.m. Various off- and on-ramps may also be closed from 10 p.m. to 7 a.m. overnight Monday through Thursday. This work is weather dependent. Last Updated: 8/31/2016 9:32 AM More Info
From milepost 221 to milepost 250
MODERATE IMPACT
I-5 Northbound - Until further notice - One lane of northbound I-5 from Slater Road to SR 543 may be closed from 7 p.m. to 11 a.m. overnight Sunday through Thursday. The northbound I-5 off- and on-ramps from Slater Road to SR 543 may also be closed from 8 p.m. to 6 a.m. overnight Sunday through Thursday. This work is weather dependent. Last Updated: 8/31/2016 9:25 AM More Info
From milepost 260 to milepost 275
MODERATE IMPACT
I-5 Southbound - Until further notice - Southbound I-5 from SR 534 to Starbird Road is reduced to two lanes with a speed limit of 60 mph and being diverted onto a temporary bypass on the median. Last Updated: 8/12/2016 6:30 PM More Info
From milepost 221 to milepost 218
MODERATE IMPACT
I-90 Eastbound - Monday, Sept. 26, to Thursday, Sept. 29 - Flammable cargo will be prohibited from traveling on eastbound I-90 inside the Mount Baker Tunnel and the Mercer Island Lid tunnel from 5 a.m. Monday to 11:59 p.m. Thursday. Last Updated: 9/26/2016 11:35 AM More Info
From milepost 3 to milepost 7
MODERATE IMPACT
US 101 Both Directions - Traffic is reduced to a single alternating lane at Iverson Road through September while crews replace a fish culvert. Last Updated: 9/7/2016 7:39 AM More Info
From milepost 196 to milepost 197
MODERATE IMPACT
SR 9 Both Directions - Until further notice - A single lane of SR 9 between East Highland Drive in Arlington and Lake Cavanaugh Road in Big Lake may be closed from 7 a.m. to 8 p.m. Monday through Friday. Flaggers will alternate traffic through the open lane. Last Updated: 8/26/2016 5:41 PM More Info
From milepost 29 to milepost 45
MODERATE IMPACT
SR 20 Both Directions - Until further notice - A single lane of SR 20 between East Race Road near Keystone and Morris Road near Coupeville may be closed from 7 a.m. to 8 p.m. Monday through Friday. Flaggers will alternate traffic through the open lane. Last Updated: 8/19/2016 5:45 PM More Info
From milepost 16 to milepost 20
MODERATE IMPACT
SR 99 Both Directions - Until further notice - There may be lane and ramp closures in both directions of SR 99/Pacific Highway/Evergreen Way and cross streets between 148th Street Southwest and Lincoln Way during daytime and overnight non-commute hours. Last Updated: 8/26/2016 5:22 PM More Info
From milepost 50 to milepost 52
MODERATE IMPACT
SR 525 Both Directions - Until further notice - There may be lane and ramp closures in both directions of SR 525 between 148th Street Southwest and Russell Way during daytime and overnight non-commute hours from 9 p.m. to 5 a.m. nightly. Last Updated: 8/26/2016 4:56 PM More Info
From milepost 2 to milepost 4
MODERATE IMPACT
SR 546 Both Directions - Until further notice - A single lane of SR 546/East Badger Road at Northwood Road may be closed from 5 a.m. to 8 p.m. Monday through Friday. Flaggers will alternate traffic through the open lane. Last Updated: 8/26/2016 4:44 PM More Info
From milepost 3 to milepost 4
LOW IMPACT
I-5 Northbound - Wednesday, Sept. 28, to the morning of Friday, Sept. 30 - The northbound I-5 off-ramp to SR 530/Pioneer Highway East will be closed from 10 p.m. to 6 a.m. nightly. A signed detour will be in place. This work is weather dependent. Last Updated: 9/23/2016 5:19 PM More Info
At milepost 208
LOW IMPACT
I-90 Both Directions - Wednesday, Sept. 28, to Friday, Sept. 30 – The I-90 express lanes will close at 9 p.m. nightly then open westbound from 10 p.m. into normal weekday schedule. Last Updated: 9/23/2016 5:31 PM More Info
From milepost 3 to milepost 8
LOW IMPACT
I-90 Eastbound - Wednesday, Sept. 28, to the morning of Friday, Sept. 30 - The eastbound I-90 HOV off-ramp to Bellevue Way Southeast and ramp to I-405 will be closed from 9 p.m. to 5 a.m. nightly. A signed detour will be in place. Last Updated: 9/23/2016 12:56 PM More Info
At milepost 9
LOW IMPACT
I-90 Westbound - Monday, Sept. 26, to the morning of Friday, Sept. 30 - Up to three lanes of westbound I-90 at Rainier Avenue South will be closed from 9 p.m. to 5 a.m. nightly. Last Updated: 9/23/2016 12:56 PM More Info
At milepost 3
LOW IMPACT
I-90 Eastbound - Monday, Sept. 26, to the morning of Friday, Sept. 30 - The Island Crest Way on-ramp to eastbound I-90 will be closed from 9 p.m. to 5 a.m. nightly. A signed detour will be in place. Last Updated: 9/23/2016 12:54 PM More Info
At milepost 7
LOW IMPACT
SR 9 Both Directions - Until further notice - A single lane of SR 9 between Alderwood Lane and Mosier Road may be closed from 7:30 a.m. to 5 p.m. Monday through Thursday. Flaggers will alternate traffic through the open lane. Last Updated: 8/26/2016 5:42 PM More Info
From milepost 58 to milepost 60
LOW IMPACT
SR 20 Both Directions - Until further notice - A single lane of SR 20 between Morris Road and Jacobs Road may be closed from 6 a.m. to 4 p.m. Monday through Thursday. Last Updated: 7/22/2016 1:04 PM More Info
From milepost 19 to milepost 21
LOW IMPACT
SR 513 Both Directions - Wednesday, Sept. 28, to the morning of Friday, Sept. 30 - 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. Last Updated: 9/23/2016 5:52 PM More Info
At milepost 0
LOW IMPACT
SR 524 Both Directions - Monday, Sept. 26, to the morning of Friday, Sept. 30 - A single lane of SR 524/196th Street Southwest/Filbert Road between 21st Avenue West and 196th Place Southwest will be closed from 9 p.m. to 6 a.m. nightly. Flaggers will alternate traffic through the open lane. Last Updated: 9/23/2016 6:00 PM More Info
From milepost 6 to milepost 7
LOW IMPACT
SR 530 Both Directions - Wednesday, Sept. 28, to the morning of Friday, Sept. 30 - The SR 530/Pioneer Highway East on-ramp to northbound I-5 will be closed from 8 p.m. to 6 a.m. nightly. A signed detour will be in place. This work is weather dependent. Last Updated: 9/23/2016 6:02 PM More Info
At milepost 17
LOW IMPACT
SR 542 Both Directions - Until further notice - A single lane of SR 542/Mount Baker Highway between Everson Goshen Road and Mission Road may be closed from 9 a.m. to 3:30 p.m. Monday through Thursday. Flaggers will alternate traffic through the open lane. Last Updated: 9/16/2016 7:26 PM More Info
From milepost 5 to milepost 6