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HIGHEST IMPACT
I-5 Southbound - Update 8:33 PM : On the I-5 southbound on-ramp from N 107th St (MP 173) there is an incident partially blocking the right lane. Medical Aid and the State Patrol have arrived on the scene. Last Updated: 1/18/2017 8:34 PM More Info
At milepost 173
HIGHEST IMPACT
I-5 Northbound - Update 8:16 PM : On I-5 northbound at SR 543 (MP 274) there is a collision blocking the left lane. Medical Aid, Fire Assistance, Tow Assistance, and the State Patrol have arrived on the scene. Last Updated: 1/18/2017 8:17 PM More Info
At milepost 274
HIGHEST IMPACT
I-90 Westbound - I-90 Snoqualmie Pass remains closed in both directions. EB MP 34 near North Bend and WB at MP 106 Ellensburg, MP 85 Cle Elum and MP 70 Easton. Crews have assessed conditions and determined that the pass will not open today or tonight. Conditions are such that it is not safe in some areas for crews to do the work necessary to open the roadway. Crews are continuing to monitor conditions. Alternate routes are US-2 Stevens Pass and US-12 White Pass. Last Updated: 1/18/2017 6:36 PM More Info
At milepost 106
HIGHEST IMPACT
I-90 Eastbound - I-90 Snoqualmie Pass remains closed in both directions. EB MP 34 near North Bend and WB at MP 106 Ellensburg, MP 85 Cle Elum and MP 70 Easton. Crews have assessed conditions and determined that the pass will not open today or tonight. Conditions are such that it is not safe in some areas for crews to do the work necessary to open the roadway. Crews are continuing to monitor conditions. Alternate routes are US-2 Stevens Pass and US-12 White Pass. Last Updated: 1/18/2017 6:36 PM More Info
At milepost 34
HIGHEST IMPACT
I-405 Southbound - Update 8:21 PM : On the I-405 southbound on-ramp from SE 8th St (MP 13) there is a collision partially blocking the ramp. The Incident Response Team, Tow Assistance, and the State Patrol have arrived on the scene. Last Updated: 1/18/2017 8:22 PM More Info
At milepost 13
HIGHEST IMPACT
SR 303 Southbound - Collision on SR 303 southbound at milepost 3.8 near Mc Williams Rd beginning at 8:27 pm on January 18, 2017 until further notice. The southbound lanes are blocked. The left lane in the Northbound direction is also blocked. Last Updated: 1/18/2017 8:33 PM More Info
At milepost 4
HIGH IMPACT
I-5 Both Directions - A University of Washington Basketball game that begins at 8 p.m. will cause additional congestion on highways leading into Seattle, including I-5, I-90, SR 520 and SR 99. Last Updated: 12/27/2016 8:44 AM More Info
From milepost 162 to milepost 174
HIGH IMPACT
I-90 Westbound - Westbound I-90 is closed at milepost 136, Vantage near Huntzinger Rd due to icy roads from freezing rain causing multi collision and spun out vehicles. WSDOT is working the clear the collisions and reopen the highway. Last Updated: 1/18/2017 7:23 PM More Info
At milepost 136
HIGH IMPACT
I-90 Westbound - Tuesday, Jan. 17, to the morning of Thursday, Jan. 19 – Westbound I-90 traffic will be reduced to one lane near East Mercer Way then routed to the express lanes from 11 p.m. to 5 a.m. nightly. Last Updated: 1/13/2017 10:57 AM More Info
From milepost 0 to milepost 10
HIGH IMPACT
US 2 Both Directions - Avalanche control is planned for US 2 Stevens Pass on Thursday January 19 at 3:00 am. Eastbound traffic will be stopped at milepost 70 and westbound traffic will be stopped at milepost 72. Also, at 4:00 am, eastbound traffic will be stopped at milepost 58 and westbound traffic will be stopped at milepost 64. Avalanche control work generally takes from 30 minutes to 2 hours to complete. WSDOT will provide an update should an extended closure become necessary. Last Updated: 1/18/2017 2:46 PM More Info
From milepost 58 to milepost 72
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
MODERATE IMPACT
I-5 Northbound - Until further notice - Northbound I-5 will be reduced to two lanes and detoured to a median bypass lane between Starbird Road and SR 534 over Fisher Creek. The speed limit is reduced to 60 mph. Last Updated: 12/22/2016 9:08 AM More Info
From milepost 218 to milepost 221
MODERATE IMPACT
I-90 Both Directions - I-90 milepost 126 near Ryegrass: Temperatures are in the upper 20s, areas of fog, the roadway is bare and wet and very icy. Last Updated: 1/18/2017 6:40 PM More Info
At milepost 126
MODERATE IMPACT
I-90 Both Directions - I-90 between the Ryegrass rest area, milepost 126 and the Vantage Bridge, milepost 136: Watch for elk on the roadway. Large numbers of elk have been crossing the highway into the median and back during the winter months. Last Updated: 1/18/2017 6:39 PM More Info
From milepost 126 to milepost 136
MODERATE IMPACT
I-90 Both Directions - Flammable cargo is prohibited on I-90 eastbound & westbound from Rainier Ave S (MP 3) to Island Crest Way (MP 7). Last Updated: 1/16/2017 6:30 AM More Info
From milepost 3 to milepost 7
MODERATE IMPACT
US 12 Both Directions - US 12 MP 166, Wildcat Bridge starting on 10 a.m. on Thursday, Jan. 19 WSDOT will close one lane of the Wildcat Bridge for bridge deck repair work. Traffic will be flagged through the work zone. Last Updated: 1/18/2017 8:34 PM More Info
At milepost 166
MODERATE IMPACT
US 97 Both Directions - Traction tires advised, No oversize loads, on US 97 both directions from milepost 16 to milepost 32 beginning beginning at 8:56 am on January 18, 2017 until further notice. Last Updated: 1/18/2017 9:48 AM More Info
At milepost 16
MODERATE IMPACT
SR 14 Both Directions - Traction Tires Advised, No Oversize Loads on SR 14 both directions at milepost 19 near Evergreen Boulevard to milepost 83.57, SR 197 beginning at 4:09 pm on January 18, 2017 until further notice. Last Updated: 1/18/2017 6:57 PM More Info
From milepost 19 to milepost 84
MODERATE IMPACT
SR 14 Both Directions - Traction Tires Advised, No Oversize Loads on SR 14 both directions milepost 108 to milepost 101 beginning at 6:51 pm on January 17, 2017 until further notice. Last Updated: 1/17/2017 6:54 PM More Info
At milepost 108
MODERATE IMPACT
SR 20 Both Directions - SR 20, Sherman Pass is: Compact snow and ice. Traction tires advised, oversize loads prohibited. Last Updated: 1/18/2017 5:32 PM More Info
At milepost 319
MODERATE IMPACT
SR 20 Northbound - Tuesday, Jan. 17 until further notice - One lane of Deception and Canoe Pass bridges on SR 20 will be closed nightly Monday through Thursday as City of Oak Harbor crews replace water pipe couplings. Flaggers will alternate drivers through this area between 8 p.m. and 6 a.m. Last Updated: 1/17/2017 11:50 AM More Info
From milepost 41 to milepost 42
MODERATE IMPACT
SR 20 Both Directions - SR 20, the North Cascades Highway, is closed from milepost 134 to milepost 171 at the Silver Star Gate for the winter. Last Updated: 12/16/2016 11:39 AM More Info
From milepost 134 to milepost 171
MODERATE IMPACT
SR 20 Both Directions - Until further notice - A single lane of SR 20 at Deception Pass will be closed from 8 p.m. to 6 a.m. overnight Monday through Thursday. Flaggers will alternate traffic through the open lane. Last Updated: 10/13/2016 2:37 PM More Info
At milepost 42
MODERATE IMPACT
SR 25 Both Directions - Drivers should expect delays with single-lane, alternating traffic on the bridge 24 hours a day until further notice. Last Updated: 1/5/2017 12:55 PM More Info
At milepost 114
MODERATE IMPACT
SR 123 Northbound - SR 123 Cayuse Pass is closed for the season starting at milepost 2.6. Visitors to Mt. Rainier National Park can access Paradise Visitor Area through the road to Longmire. SR 123 will reopen when crews are able to safely plow the road in 2017. Last Updated: 1/3/2017 8:26 AM More Info
From milepost 3 to milepost 17
MODERATE IMPACT
SR 142 Both Directions - Beginning Tuesday, Nov. 1: Drivers on both directions of SR 142 will alternate through a single-lane across the new Klickitat River Bridge Last Updated: 12/21/2016 8:45 AM More Info
At milepost 18
MODERATE IMPACT
SR 202 Both Directions - Monday, Jan. 16, to the morning of Friday, Jan. 20 - A single lane in either direction of SR 202/ 131st Avenue Northeast between SR 522 and Northeast 177th Place will be closed from 9 p.m. to 5 a.m. nightly. Last Updated: 1/13/2017 11:22 AM More Info
From milepost 0 to milepost 1
MODERATE IMPACT
SR 401 Both Directions - Beginning Thursday, Dec. 1, 2016 until Thursday, January 19, 2017: Both directions of SR 401 will alternate through a single-lane around-the-clock between the Megler Ferry Landing and the Megler Creek Rest Area for culvert replacement work.

NOTE: The speed limit through the work zone is reduced to 25 mph.

NOTE: The Dismal Nitch/Megler rest area will remain closed until the project is complete. Last Updated: 12/1/2016 2:34 PM More Info
From milepost 1 to milepost 2
MODERATE IMPACT
SR 410 Both Directions - Chinook Pass is closed for the season. Last Updated: 1/17/2017 8:38 PM More Info
From milepost 57 to milepost 74
MODERATE IMPACT
SR 502 Both Directions - Tuesday, Jan. 17 to Friday, Jan. 20: A single-lane in either direction of SR 502, will close intermittently with flaggers, between I-5 to Battle Ground, daily, from 9 a.m. to 3 p.m., for roadway widening.
NOTE: All work is weather dependent. Last Updated: 1/13/2017 2:53 PM More Info
From milepost 1 to milepost 7
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
LOW IMPACT
I-5 Southbound - Tuesday, Jan. 17, to Friday, Jan. 20 - Officers will direct traffic at the intersection of the southbound I-5 off- and on-ramps and South 200th Street/Military Road South from 7 a.m. to 3:30 p.m. Last Updated: 1/13/2017 11:09 AM More Info
At milepost 151
LOW IMPACT
I-82 Both Directions - Interstate 82 milepost 102 near Tri Cities to milepost 132 near Oregon State Line: Temperatures are in the low 30s, rain showers, the roadway is bare and wet, ice in places. Last Updated: 1/18/2017 6:18 PM More Info
From milepost 102 to milepost 132
LOW IMPACT
I-82 Both Directions - Interstate 82 milepost 69 near Sunnyside to milepost 102 near Tri cities: Temperatures are in the low 30s, rain showers, the roadway is bare and wet, ice in places. Last Updated: 1/18/2017 6:18 PM More Info
From milepost 69 to milepost 102
LOW IMPACT
I-82 Both Directions - I-82 from milepost 36 near Union Gap to milepost 69 near Sunnyside:
Temperatures are in the low 30s, rain showers, the roadway is bare and wet, ice in places. Last Updated: 1/18/2017 6:17 PM More Info
From milepost 36 to milepost 69
LOW IMPACT
I-90 Both Directions - I-90 milepost 93 Elk Heights: Temperatures are in the upper 20s, snowing, snow and ice on the roadway. Last Updated: 1/18/2017 7:34 PM More Info
At milepost 93
LOW IMPACT
I-90 Both Directions - Ritzville to Tyler Exit 257: bare and wet. Last Updated: 1/18/2017 6:39 PM More Info
From milepost 220 to milepost 258
LOW IMPACT
I-90 Both Directions - Tyler Exit to US 195: Bare and wet. Last Updated: 1/18/2017 5:41 PM More Info
From milepost 257 to milepost 280
LOW IMPACT
I-90 Both Directions - US 195 to Broadway: Bare and wet. Last Updated: 1/18/2017 5:41 PM More Info
From milepost 279 to milepost 287
LOW IMPACT
I-90 Both Directions - Broadway to Idaho State-line: Bare and wet. Last Updated: 1/18/2017 5:40 PM More Info
From milepost 286 to milepost 300
LOW IMPACT
I-405 Northbound - Tuesday, Jan. 17 to the morning of Friday, Jan. 20 – The Talbot Road on-ramp to northbound I-405 will be closed from 9 p.m. to 4:30 a.m. Last Updated: 1/13/2017 11:10 AM More Info
At milepost 3
LOW IMPACT
I-405 Northbound - Monday, Jan. 16, to Friday, Jan. 20 – A single lane of the Northeast 30th Street on-ramp to northbound I-405 from 10 a.m. to 4 p.m. daily. Last Updated: 1/13/2017 11:07 AM More Info
At milepost 7
LOW IMPACT
I-405 Southbound - Tuesday, Jan. 17 to the morning of Thursday, Jan. 19 – One left land of southbound I-405 between North 4th Street and SR 167 will be closed from 9 p.m. to 4:30 a.m. Last Updated: 1/13/2017 11:05 AM More Info
From milepost 5 to milepost 3
LOW IMPACT
I-405 Northbound - Tuesday, Jan. 17 to the morning of Friday, Jan. 20 – One left lane of northbound I-405 between SR 167 and North 4th Street will be closed from 9 p.m. to 4:30 a.m. Last Updated: 1/13/2017 10:56 AM More Info
From milepost 2 to milepost 5
LOW IMPACT
US 2 Both Directions - Davenport to I-90: Bare and wet. Last Updated: 1/18/2017 6:50 PM More Info
From milepost 251 to milepost 284
LOW IMPACT
US 2 Both Directions - Spokane to Newport: Bare and wet with compact snow and ice in places. Last Updated: 1/18/2017 6:36 PM More Info
From milepost 294 to milepost 333
LOW IMPACT
US 12 Both Directions - US-12 milepost 404, Pomeroy: Temperatures are in the low teens, overcast skies, areas of fog, the roadway is mostly bare and dry. Last Updated: 1/18/2017 7:22 PM More Info
At milepost 404
LOW IMPACT
US 12 Both Directions - US 12 milepost 434, Clarkson: Temperatures are in the mid to upper 30s, overcast skies,, The roadway is bare and dry, wet in places. Last Updated: 1/18/2017 6:51 PM More Info
At milepost 434
LOW IMPACT
US 12 Both Directions - US 12 milepost 308 near Wallula Junction: Temperatures are in the low 30s, light rain, The roadway is bare and wet. Last Updated: 1/18/2017 6:50 PM More Info
At milepost 308
LOW IMPACT
US 12 Both Directions - US 12 milepost 338, Walla Walla: Temperatures are in the low 30s, light rain, roadway is bare and wet. Last Updated: 1/18/2017 6:43 PM More Info
At milepost 338
LOW IMPACT
US 12 Both Directions - US 12 milepost 368, Dayton: Temperatures are in the mid 40s, overcast skies the roadway is bare and dry, wet in places. Last Updated: 1/18/2017 3:42 PM More Info
At milepost 368
LOW IMPACT
US 97 Both Directions - US 97 milepost 45 Toppenish to the Yakima/Klickitat County Line: Temperatures are in the mid 30s, overcast skies, roadway is bare and wet with slush in places. Last Updated: 1/18/2017 12:11 PM More Info
At milepost 45
LOW IMPACT
US 195 Both Directions - Pullman to Rosalia: bare and wet. Last Updated: 1/18/2017 7:12 PM More Info
From milepost 23 to milepost 66
LOW IMPACT
US 195 Both Directions - Rosalia to Spokane: Bare and wet. Last Updated: 1/18/2017 6:39 PM More Info
From milepost 66 to milepost 92
LOW IMPACT
US 195 Both Directions - Idaho State-line to Pullman: Mostly bare and wet with slush in places. Last Updated: 1/18/2017 6:39 PM More Info
From milepost 0 to milepost 23
LOW IMPACT
US 395 Both Directions - Clayton to Colville: bare and wet. Last Updated: 1/18/2017 6:50 PM More Info
From milepost 184 to milepost 242
LOW IMPACT
US 395 Both Directions - Spokane to Clayton: Bare and wet, slush in places. Last Updated: 1/18/2017 6:43 PM More Info
From milepost 165 to milepost 184
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 24 Both Directions - SR 24 milepost 30 near Jct. with SR 241: Temperatures are in the mid to mid 20s, light rain. There is snow slush and ice on the roadway Last Updated: 1/18/2017 8:26 AM More Info
At milepost 30
LOW IMPACT
SR 26 Both Directions - US395 to Colfax: Bare and wet with slush in places. Last Updated: 1/18/2017 6:40 PM More Info
From milepost 88 to milepost 133
LOW IMPACT
SR 129 Both Directions - SR 129 milepost 17, Anatone: Temperatures are in the low 30s, light rain, The roadway is bare and wet. Last Updated: 1/18/2017 6:51 PM More Info
At milepost 17
LOW IMPACT
SR 167 Northbound - • Wednesday, Jan. 18 to the morning of Friday, Jan. 20 – One left lane of northbound SR 167 between South 43rd Street and I-405 will be closed from 9 p.m. to 4:30 a.m. Last Updated: 1/13/2017 11:07 AM More Info
From milepost 24 to milepost 27
LOW IMPACT
SR 221 Both Directions - SR 221 milepost 13 near Sellards Road: Temperatures are in the mid teens, overcast skies, the roadway is bare and wet, snow in places. Last Updated: 1/17/2017 8:38 PM More Info
At milepost 13
LOW IMPACT
SR 520 Westbound - Tuesday, Jan. 17, to the morning of Friday, Jan. 20 – Two right lanes of westbound SR 520 on the floating bridge will be closed from 10 p.m. to 5 a.m. nightly. Last Updated: 1/13/2017 10:51 AM More Info
From milepost 3 to milepost 4
LOW IMPACT
SR 821 Both Directions - SR 821 weather and Road Conditions: Temperatures are in the low 30s, light rain, The roadway is bare and wet. Last Updated: 1/18/2017 6:49 PM More Info
At milepost 12
LOW IMPACT
112th Ave Northbound - Tuesday, Jan. 17 to Friday, Jan. 20: Drivers on both directions of Northeast 18th Street, between Northeast 112th Avenue and Northeast 107th Avenue, may alternate through a single-lane intermittently, daily, from 6 a.m. to 6 p.m., for irrigation and landscape work.
NOTE: All work is weather dependent. Last Updated: 1/13/2017 2:52 PM More Info

LOWEST IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 57 to 60: Project is currently in winter shutdown. Work will resume in the spring of 2017. Last Updated: 1/17/2017 9:24 PM More Info
From milepost 57 to milepost 60
LOWEST IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 62 to 69 Wildlife Bridges construction: Project is currently in winter shutdown. Last Updated: 1/17/2017 9:24 PM More Info
From milepost 62 to milepost 69
LOWEST IMPACT
SR 17 Northbound - SR 17 MP 89.53, 10 miles north of Soap Lake, Blue Lake Rest Area is closed for the winter. Last Updated: 10/18/2016 3:35 PM More Info
At milepost 90