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HIGH IMPACT
I-5 Southbound - Friday, July 22, to the morning of Monday, July 25 -Traffic will be reduced to two lanes of southbound I-5 from I-405/SR 518 to SR 516/Kent Des Moines Road from 8 p.m. Friday to 5 a.m. Monday. At least two right lanes will remain open, except from 11 p.m. Friday to 6 a.m. Saturday, 11:59 p.m. Saturday to 7 a.m. Sunday and 10 p.m. Sunday to 5 a.m. Monday, when traffic may be reduced to one lane. This work is weather dependent. Last Updated: 7/22/2016 9:23 PM More Info
From milepost 155 to milepost 150
HIGH IMPACT
I-5 Southbound - Saturday, July 23, to the morning of Sunday, July 24 - The southbound I-5 ramp to southbound I-405 will be closed from 9 p.m. to 10 a.m. A signed detour will be in place. This work is weather dependent. Last Updated: 7/18/2016 1:08 PM More Info
At milepost 183
HIGH IMPACT
I-5 Both Directions - Saturday, July 23 - A concert that begins at 5 p.m. at CenturyLink Field will cause additional congestion on highways leading into Seattle, including I-5, I-90, SR 520 and SR 99. Last Updated: 7/10/2016 2:18 PM More Info
From milepost 162 to milepost 174
HIGH IMPACT
I-90 Both Directions - The Seafair Triathlon will close the I-90 Express Lanes on Sunday, July 24, 2016, from 5:00 a.m. until 10:15 a.m. The I-90 Express Lanes will reopen to westbound traffic by 11:00 a.m. Last Updated: 7/20/2016 8:49 AM More Info
From milepost 0 to milepost 10
HIGH IMPACT
I-405 Southbound - Friday, July 22, to the morning of Monday, July 25 - The southbound I-405 ramp to southbound I-5 will be closed from 9 p.m. Friday to 5 a.m. Monday. A signed detour will be in place. This work is weather dependent. Last Updated: 7/15/2016 3:50 PM More Info
At milepost 0
HIGH IMPACT
US 12 Both Directions - Advance Notice: US-12 White Pass will be closed at MP 153, 2 miles east of the White Pass Summit on Wed, July 27 from 5 a.m. to 3 p.m. This closure is to remove a semi-truck, that was involved in an earlier collision. A crane will be positioned in the middle of the roadway at MP 153, to remove the truck from the hillside. US 12 will be open for recreation to motorists up to 1 mile on each side of the removal operation. Motorists may travel up to MP 152 WB and MP 151, EB. No through traffic. Last Updated: 7/22/2016 10:34 PM More Info
At milepost 153
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 21 Both Directions - Keller Ferry will be out of Service for maintenance on SR 21 near MP 106 about 13 miles north of Wilbur beginning at 12:00 am on July 22, 2016 until 6:00 am on July 25th. Last Updated: 7/22/2016 9:37 AM More Info
At milepost 107
HIGH IMPACT
SR 153 Both Directions - Sign Route 153 is open at milepost 24 with no delays. Last Updated: 7/22/2016 3:25 PM More Info
At milepost 24
HIGH IMPACT
SR 153 Both Directions - Sign Route 153 milepost 24, 8 miles east of Twisp expect delays where traffic is being flagged due to water over the roadway. Last Updated: 7/22/2016 1:53 PM More Info
At milepost 24
HIGH IMPACT
SR 520 Both Directions - Saturday, July 23 - A concert that begins at 7:30 p.m. at Marymoor Park will cause additional congestion on highways leading into Redmond, including SR 520 and SR 202. Last Updated: 7/10/2016 2:13 PM More Info
From milepost 12 to milepost 13
MODERATE IMPACT
I-5 Southbound - Friday, July 22, to the morning of Monday, July 25 - The southbound I-5 off- and on-ramps at South 200th Street/Military Road South will be closed from 9 p.m. Friday to 5 a.m. Monday. A signed detour will be in place. This work is weather dependent. Last Updated: 7/15/2016 3:53 PM More Info
At milepost 151
MODERATE IMPACT
I-5 Southbound - Friday, July 22, to the morning of Monday, July 25 - The South 188th Street/Orilla Road South on-ramp to southbound I-5 will be closed from 9 p.m. Friday to 5 a.m. Monday. A signed detour will be in place. This work is weather dependent. Last Updated: 7/15/2016 3:51 PM More Info
At milepost 152
MODERATE IMPACT
I-5 Northbound - Friday, July 22, to the morning of Saturday, July 23 - The I-5 express lanes will remain open northbound overnight until 7:30 a.m. due to lane closures on the northbound I-5 mainline under the convention center for fire suppression system maintenance and testing work. Last Updated: 7/1/2016 11:50 AM More Info
From milepost 165 to milepost 173
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: 6/24/2016 4:40 PM More Info
From milepost 221 to milepost 218
MODERATE IMPACT
I-90 Westbound - Right lane closure on I-90 westbound at milepost 285 from Sprague to Freya for construction beginning at 7:03 pm on July 22, 2016 until about 6:00 am July 23, 2016. The Fancher on ramp will be closed. Last Updated: 7/22/2016 11:27 PM More Info
At milepost 285
MODERATE IMPACT
I-90 Westbound - I-90 milepost 67 to 69 westbound: Tuesday July 26 and Wednesday July 27 beginning at 6 a.m. to 4:30 p.m. the left two lanes will be closed for concrete panel replacement. During the evening beginning at 4:30 p.m. the double lane closure will be reduced to a single center lane closure over night. Last Updated: 7/21/2016 8:49 AM More Info
At milepost 69
MODERATE IMPACT
I-90 Both Directions - I-90 milepost 106 to milepost 126 paving: I-90 milepost 106, Ellensburg to milepost 121, Stevens Road Paving work July 17 to July 23: Sunday night July 17 through Saturday morning July 23, drivers can expect single narrow lanes with a lowered speed limit of 60 MPH, and an advisory speed of 45 MPH through the work zone. Night time ramp closures and lane shifts on the I-90/I-82 interchange Monday through Thursday night. Signed detours will be in place. Last Updated: 7/19/2016 7:30 PM More Info
From milepost 106 to milepost 126
MODERATE IMPACT
I-90 Eastbound - I-90 milepost 137 eastbound Vantage Bridge painting: Drivers can expect delays as traffic merges down to one lane 24 hours a day, 7 days a week, until September 2016. Friday afternoons, holidays, and event weekends will experience significant congestion with delays ranging from 20 minutes to 2 hours during peak traffic times. Delays are less than 5 minutes during off-peak times. Loads over 14 feet wide are prohibited through the project area. Last Updated: 7/18/2016 9:39 PM More Info
From milepost 137 to milepost 138
MODERATE IMPACT
I-90 Both Directions - Flammable cargo is prohibited on I-90 eastbound & westbound from Rainier Ave (MP 3) to Island Crest Way (MP 7). Last Updated: 7/11/2016 7:11 AM More Info
From milepost 3 to milepost 7
MODERATE IMPACT
US 2 Westbound - Saturday, July 23 - The right lane of westbound US 2/Hewitt Avenue Trestle after SR 204 will be closed from 5:30 to 10 a.m. Last Updated: 7/13/2016 7:20 AM More Info
At milepost 2
MODERATE IMPACT
US 12 Both Directions - US 12 White Pass milepost 141 to 166 washout repair: Eastbound and westbound drivers will encounter alternating one lane traffic through the project in two to three locations, 24 hours per day, 7 days a week. Expect 30 minute delays. Last Updated: 7/18/2016 9:40 PM More Info
From milepost 141 to milepost 166
MODERATE IMPACT
SR 16 Eastbound - SR 166 (Bay Street)to SR 16 is closed with a signed detour in place. For additional information, check the project web page. Last Updated: 7/22/2016 2:14 PM More Info
From milepost 28 to milepost 28
MODERATE IMPACT
SR 99 Southbound - Until further notice - One lane of southbound SR 99/Aurora Avenue North at Raye, Comstock and Valley streets will be intermittently closed from 7 p.m. to 6 a.m. overnight Monday through Thursday. Last Updated: 7/22/2016 6:19 PM More Info
From milepost 34 to milepost 33
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: 6/24/2016 4:55 PM More Info
From milepost 50 to milepost 51
MODERATE IMPACT
SR 142 Both Directions - Beginning Friday, May 20 until further notice: Drivers on both directions of SR 142 will alternate through a single-lane over the Spring Creek Bridge , around-the-clock, for bridge maintenance work. Note: The speed limit is reduced to 25 mph in the area Last Updated: 6/16/2016 3:41 PM More Info
At milepost 30
MODERATE IMPACT
SR 409 Both Directions - Saturday, July 16: Both directions of SR 409, between Columbia Street and the intersection of SR 4 will be closed for the Bald Eagle Festival and Parade, from 8:30 a.m. to 6 p.m.
NOTE: Drivers should watch for a signed detour. Last Updated: 7/15/2016 2:33 PM More Info
From milepost 4 to milepost 4
MODERATE IMPACT
SR 508 Northbound - Beginning Friday, May 20 until further notice: Drivers on both directions of SR 142 will alternate through a single-lane over the Spring Creek Bridge , around-the-clock, for bridge maintenance work. Note: The speed limit is reduced to 25 mph in the area Last Updated: 6/16/2016 3:43 PM More Info
At milepost 14
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: 6/24/2016 5:40 PM More Info
From milepost 2 to milepost 4
LOW IMPACT
I-5 Southbound - I-5 southbound at milepost 79, both lanes are open to traffic. The Chamber Way overpass is closed indefinitely due to damage caused by a semi truck carrying an over height load striking the structure. The overpass will remain closed until repairs are made. Expect delays and use alternate routes, beginning at 11:42 am on July 22, 2016 until further notice. Last Updated: 7/22/2016 6:12 PM More Info
At milepost 79
LOW IMPACT
I-82 Both Directions - I-82 milepost 31 to 34 (Yakima Vicinity, US 12 Interchange to Nob Hill Interchange) median cable barrier improvement: Monday night through Friday morning, traffic in both directions will be reduced to one lane at night. Minimal delays are anticipated. Last Updated: 7/21/2016 5:38 AM More Info
From milepost 31 to milepost 34
LOW IMPACT
I-82 Both Directions - I-82 milepost 31 to 34 (Yakima Vicinity, between US 12 / I-82 Interchange and Nob Hill) median cable barrier improvement: Nighttime: Monday night through Friday morning, traffic in both directions will be reduced to one lane at night. Minimal delays are anticipated. Last Updated: 7/19/2016 7:31 PM More Info
From milepost 31 to milepost 34
LOW IMPACT
I-82 Northbound - I-82 milepost 82 to milepost 92: Monday July 18 through Friday July 22, between 7 a.m. and 7 p.m., motorists will experience single lane closures and a narrowed traffic lanes both east and westbound. One lane of traffic will be open at all times. The regulatory speed limit is reduced to 60 mph during the hours of work activity. Last Updated: 7/19/2016 7:30 PM More Info
From milepost 82 to milepost 92
LOW IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass rock blasting is completed for this week. During blasting closures eastbound drivers will be stopped at milepost 56 near Gold Creek and westbound drivers will be stopped at milepost 62 near the Stampede Pass Interchange. No services are available past Exit 53 eastbound and Exit 70 westbound during blast closures. Last Updated: 7/22/2016 6:09 AM More Info
From milepost 56 to milepost 62
LOW IMPACT
I-90 Both Directions - I-90 milepost 87 to 93 Elk Heights vicinity concrete panel replacement: Monday night through Saturday morning, eastbound and westbound traffic will be reduced to one lane each night. Minimal delays are anticipated. Last Updated: 7/19/2016 7:31 PM More Info
From milepost 87 to milepost 93
LOW IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 57 to 60 adding lanes: Daytime: drivers should prepare for intermittent rolling slowdowns in both directions. Nighttime: Monday night through Saturday morning, traffic will be reduced to one lane each night. Traffic delays are not anticipated. Last Updated: 7/18/2016 9:40 PM More Info
From milepost 57 to milepost 60
LOW IMPACT
I-90 Both Directions - I-90 milepost 62 to 69 wildlife bridges construction: Motorists will encounter night time lane closures Monday through Friday in both directions. Minor delays should be anticipated. Last Updated: 7/18/2016 9:40 PM More Info
From milepost 62 to milepost 69
LOW IMPACT
I-90 Westbound - I-90 Snoqualmie Pass westbound milepost 62 to 64: Motorists can anticipate nighttime lane closures westbound Monday through Friday. Minor delays can be expected. Last Updated: 7/18/2016 9:40 PM More Info
From milepost 62 to milepost 64
LOW IMPACT
I-182 Both Directions - I-182 milepost 7, Rd. 100 Interchange: Monday July 18 through Friday July 22, during the day, motorist will experience closed shoulders and narrowed traffic lanes as crews work on pavement upgrades. Last Updated: 7/21/2016 5:38 AM More Info
At milepost 7
LOW IMPACT
I-182 Both Directions - I-182 milepost 9, Rd. 68 Interchanges: Monday July 18 through Friday July 22, Motorist will experience closed shoulders and narrowed traffic lanes as crews work on pavement upgrades. Last Updated: 7/21/2016 5:37 AM More Info
At milepost 9
LOW IMPACT
US 395 Both Directions - US-395 milepost 19 southbound Blue Bridge: No significant impact to traffic Last Updated: 7/21/2016 5:39 AM More Info
At milepost 19
LOW IMPACT
US 395 Both Directions - US-395 milepost 14 (Hilderbrand Blvd)paving: No significant impact to traffic Last Updated: 7/21/2016 5:38 AM More Info
At milepost 14
LOW IMPACT
Market St Both Directions - Lane restrictions for installation of sewer, fiber optic, and road rehabilitation. Road open to traffic. Watch for flaggers and possible lane restrictions. Last Updated: 7/19/2016 8:12 AM More Info

LOW 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: 7/7/2016 5:26 PM More Info
From milepost 29 to milepost 45
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: 7/1/2016 1:03 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 20 Northbound - 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: 7/7/2016 5:27 PM More Info
From milepost 16 to milepost 20
LOW IMPACT
SR 92 Both Directions - Until further notice - A single lane of SR 92/Granite Falls Highway between 64th Street Northeast and 75th Street Northeast may be intermittently closed between 9 a.m. to 2:30 p.m. Monday through Friday. Flaggers will alternate traffic through the open lane. Last Updated: 7/6/2016 4:06 PM More Info
From milepost 5 to milepost 6
LOW IMPACT
SR 129 Both Directions - SR-129 milepost 36 to 41 paving: SR 129: Monday July 18 through Friday July 22 between 7 a.m. and 6 p.m., motorists will experience single lane closures with two way piloted traffic control and intermittent delays of up to 15 minutes. Last Updated: 7/21/2016 5:38 AM More Info
From milepost 36 to milepost 41
LOW IMPACT
Seven Mile Rd Both Directions - Bridge replacement on Seven Mile Road over Coulee Creek both directions beginning at 12:00 am on May 21, 2016 until about 12:00 am on November 16, 2016. Speed is reduced to 25 MPH, traffic is temporarily diverted around bridge closure. Last Updated: 7/19/2016 8:13 AM More Info

LOW IMPACT
Sprague Av Northbound - Road closed for sewer installation for 3 to 5 days. Use other routes Last Updated: 7/19/2016 8:01 AM More Info

LOW IMPACT
SR 240 Northbound - SR 240 milepost 37 to 38 Steptoe and Columbia Park Trail: Monday July 18 through Friday July 22 between the hours of 8 p.m. and 5 a.m. motorist will experience flagger controlled intersection traffic movement and intermittent delays of up to 15 minutes. Last Updated: 7/21/2016 5:38 AM More Info
At milepost 37
LOW IMPACT
SR 240 Both Directions - SR-240 between milepost 25 near Twin Bridges Road to milepost 27 near Kingsgate Way sewer line install: Monday through Friday during daylight hours, drivers should prepare for potential delays in both directions as crews will be working beyond the shoulder installing sewer lines. Last Updated: 7/19/2016 7:31 PM More Info
From milepost 25 to milepost 27
LOW IMPACT
SR 397 Both Directions - SR-397 milepost 20 to milepost 22: Between East A Street and City View Cemetery Lane, motorists may experience minor delays while traffic is reduced by a single lane closure in both directions during daylight hours Monday through Friday for water main installation work. Last Updated: 7/19/2016 7:30 PM More Info
From milepost 20 to milepost 22
LOW IMPACT
SR 530 Both Directions - Until further notice - A single lane of SR 530 between Sauk Prairie Road in Darrington and SR 20/North Cascades Highway in Rockport may be closed from 7 a.m. to 8 p.m. Monday through Friday. Flaggers will alternate traffic through the open lane. Last Updated: 7/7/2016 5:28 PM More Info
From milepost 49 to milepost 68
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: 7/1/2016 1:03 PM More Info
From milepost 5 to milepost 6
LOW 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: 7/6/2016 4:29 PM More Info
At milepost 4
LOW IMPACT
SR 900 Both Directions - Saturday, July 23, to the morning of Monday, July 25 - The right lane in both directions of SR 900/Martin Luther King Junior Way South at Stevens Avenue Southwest will be closed from 6 a.m. Saturday to 5 a.m. Monday. This work is weather dependent. Last Updated: 7/22/2016 11:43 AM More Info
At milepost 10
LOW IMPACT
SR 906 Both Directions - SR-906 Snoqualmie Pass paving: Drivers will encounter alternating one lane traffic Monday through Friday during daytime hours. Minimal delays are anticipated. One to two interchange ramps on the Snoqualmie Pass Interchanges (I-90 Exits 52, 53, and 54) will be closed at a time this week for striping operations. Local access will be available at all times, please pay close attention to detour signs directing traffic to the open interchange ramps. Last Updated: 7/19/2016 7:31 PM More Info
At milepost 1
LOWEST IMPACT
I-90 Westbound - I-90 westbound milepost 84 to 87 Concrete panel replacement: No significant traffic impacts anticipated this week. Last Updated: 7/18/2016 9:40 PM More Info
From milepost 84 to milepost 87
LOWEST IMPACT
I-90 Eastbound - I-90 milepost 67 to 69 eastbound paving: No significant traffic impacts anticipated this week. Last Updated: 7/18/2016 9:39 PM More Info
From milepost 67 to milepost 69
LOWEST IMPACT
I-182 Eastbound - I-182 eastbound from MP 11 to MP 12: Thursday, July 21 the right lane will be closed from 7:30 a.m. to 4 p.m. while WSDOT maintenance installs pavement markings. Traffic control will include barrels and cones. Last Updated: 7/21/2016 5:35 AM More Info
From milepost 11 to milepost 12
LOWEST IMPACT
US 97 Northbound - Drivers on both directions of US 97 may alternate through a single lane between the bridge over the railroad (milepost .5) and Prairie Road (Centerville Road milepost 7.5) around-the-clock. Flaggers and a pilot vehicle will direct traffic through the work zone.
NOTE: Drivers should anticipate delays through the work zone. Last Updated: 7/7/2016 11:42 AM More Info
From milepost 0 to milepost 8