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HIGHEST IMPACT
SR 20 Both Directions - Update 4:03 PM : On SR 20 eastbound & westbound from Shular Road (MP 98) to Conrad Rd (MP 100) there is an obstruction blocking all lanes. Last Updated: 6/22/2020 9:42 AM More Info
From milepost 98 to milepost 100
HIGHEST IMPACT
SR 203 Both Directions - Northbound & southbound traffic is alternating on SR 203 just south of NE Stillwater Hill Road (MP 9). Last Updated: 6/22/2020 9:42 AM More Info
At milepost 9
HIGH IMPACT
US 101 Eastbound - Road work on US 101 eastbound, also known as South Lincoln St., at milepost 248.1 near E 1st St. Beginning at 11:06 am on July 5, 2020 until further notice. Traffic has been reduced to one lane. Last Updated: 7/5/2020 12:36 PM More Info
At milepost 248
HIGH IMPACT
I-5 Southbound - Beginning the evening Thursday, July 2 - Friday, July 10: Left shoulder and lane closure of southbound I-5, between 99th Street and the Interstate Bridge, overnight from 7 p.m. to 4 a.m., for utility work in median related to the Bus on Shoulder project. 
Note: Travelers may encounter an abrupt edge along the median through the work zone. Motorcyclists should use caution through the area. Last Updated: 7/2/2020 9:10 AM More Info
From milepost 0 to milepost 5
HIGH IMPACT
US 12 Both Directions - Beginning Monday, July 6 and continuing into fall, crews will build a new roundabout at the intersection of US 12 and Anderson Road. Travelers will keep moving with a single-lane of alternating traffic with temporary traffic signals and a reduced speed limit. Last Updated: 7/1/2020 12:57 PM More Info
From milepost 39 to milepost 39
HIGH IMPACT
SR 510 Northbound - A new phase of Marvin Road construction will create congestion and delays. During the evening of Thursday, July 9, crews will remove the restrictions for southbound traffic. In the northbound direction, the right lane will be open for through traffic, and the left lane will become a left-turn only to southbound I-5. This temporary change could extend 24-days depending on the weather. Last Updated: 6/29/2020 9:03 AM More Info
From milepost 0 to milepost 14
HIGH IMPACT
I-705 Both Directions - The I-705 on- and off-ramps at Stadium Way will close as early as June 25 until the end of July for Sound Transit's Hilltop Tacoma Link project. Last Updated: 6/23/2020 1:27 PM More Info
From milepost 2 to milepost 2
HIGH IMPACT
SR 14 Both Directions - Beginning the evening of Monday, June 22 to the morning of Tuesday, June 30: Access to The Bridge of the Gods from SR 14 will be closed nightly from 9:30 p.m. to 5:30 a.m., for bridge truss repair work. Note: The bridge will remain open on Friday and Saturday nights throughout the project Last Updated: 6/22/2020 1:12 PM More Info
From milepost 42 to milepost 43
HIGH IMPACT
SR 4 Southbound - Beginning Tuesday, May 26 through Friday, August 3: Travelers on southbound Columbia Street who wish to turn onto SR 4, will follow a signed detour using Jacobsen Road, daily, from 7 a.m. to 6 p.m., for waterline installation work. *Columbia Street will be open to local traffic only during work hours and opened to all traffic after 6 p.m. Last Updated: 5/22/2020 12:04 PM More Info
From milepost 36 to milepost 37
HIGH IMPACT
SR 506 Both Directions - Beginning at 7 a.m. on Tuesday, June 18, until further notice: Both directions of SR 506, between Telegraph Road and the end of the Lacamas Creek Bridge, will be fully closed, for bridge replacement work.
Note: During construction, travelers will follow a signed detour using South Military Road and SR 505. The bridge closure and detour will remain in place until construction of the new bridge is complete. Last Updated: 6/14/2019 4:59 PM More Info
From milepost 8 to milepost 8
MODERATE IMPACT
I-90 Both Directions - On I-90 between milepost 174-180 (Moses Lake), Tuesday and Wednesday from 5 a.m. to 4 p.m., expect left lane closures in both directions near Moses Lake, with a mobile sweeping operation clearing the barrier. Last Updated: 7/5/2020 5:07 PM More Info
From milepost 174 to milepost 180
MODERATE IMPACT
SR 24 Both Directions - On SR 24 at milepost 78 (intersection with Bench Rd. south of Othello), beginning Tuesday at 6 a.m. the intersection will be closed to allow the contractor to expedite final tasks including plastic pavement markings, permanent signing, illumination, and concrete repair. A signed detour will be in place. The intersection will reopen no later than Friday, July 10 at 6 a.m. Last Updated: 7/5/2020 5:01 PM More Info
At milepost 78
MODERATE IMPACT
SR 20 Both Directions - On SR 20 between milepost 289-297 (Wauconda), Monday through Wednesday from 5 a.m. to 4:30 p.m., expect flagger controlled traffic with some delays where a crew is repairing damage from washouts. Last Updated: 7/5/2020 4:57 PM More Info
From milepost 289 to milepost 297
MODERATE IMPACT
US 97 Both Directions - On US 97 at milepost 218 (north of Orondo and the junction with US 2), Tuesday only, from 7 a.m. to 4 p.m.. expect flagger controlled traffic with delays up to 10 minutes where a utility crew is placing aerial fiber cable. Last Updated: 7/5/2020 4:47 PM More Info
At milepost 218
MODERATE IMPACT
US 97 Both Directions - On US 97 Blewett Pass, milepost 152-178 (north of SR 970/Lauderdale Junction to Ingalls Creek Rd.), Tuesday through Thursday, 6 a.m. to 6 p.m. expect flagger controlled traffic with delays up to 20 minutes where the contractor is installing guardrail. Last Updated: 7/5/2020 4:32 PM More Info
From milepost 153 to milepost 178
MODERATE IMPACT
US 2 Both Directions - On US 2 Stevens Pass between milepost 71-78 (Berne, east of summit), Monday through Wednesday from 7 a.m. to 6:30 p.m., expect flagger controlled traffic with pilot car and delays up to 20 minutes where the contractor is grinding the roadway, lowering monuments and repairing pavement throughout the project limits. Last Updated: 7/5/2020 4:27 PM More Info
From milepost 71 to milepost 78
MODERATE IMPACT
I-90 Westbound - I-90 Snoqualmie Pass westbound milepost 84, near Cle Elum, 31 miles east of the summit, to milepost 53, near the summit: Heavy weekend traffic is causing backups and more than one hour of added travel time. An estimated time for the traffic backups to clear has not been determined. Last Updated: 7/5/2020 3:48 PM More Info
From milepost 84 to milepost 53
MODERATE IMPACT
I-90 Both Directions - I-90 both directions milepost 34 to 136 North Bend to Vantage: Construction and maintenance projects will cause delays across I-90 between North Bend and Vantage due to rolling slowdowns and lane closures. Please plan for added travel time in order to make it to your destination on time. Last Updated: 7/4/2020 7:03 PM More Info
From milepost 34 to milepost 136
MODERATE IMPACT
SR 530 Both Directions - Eastbound & westbound traffic is alternating on SR 530 at 115th Ave NE (MP 25) due to roadwork. Last Updated: 7/1/2020 8:11 AM More Info
At milepost 25
MODERATE IMPACT
SR 507 Southbound - Tuesday, June 30: Travelers on both directions SR 507 between south Oak Street and south Rock Street will encounter lane shifts with flaggers from 8 a.m. until 4 p.m. for tree removal Last Updated: 6/26/2020 11:07 AM More Info
At milepost 1
MODERATE IMPACT
US 101 Both Directions - Grays Harbor County Public Works announced they are closing Blue Slough Road just south of Aberdeen (a cut through between US 101 and SR 107) beginning July 6 through October 31 for road construction. Inquiries should be directed to Grays Harbor County Roads Department Supervisor Mike Zabiaka at 360-964-1645. Last Updated: 6/25/2020 2:05 PM More Info
At milepost 80
MODERATE IMPACT
I-90 Eastbound - The EB on-ramp to I-90 at Freya Street, MP 284 in the Spokane Valley is closed until further notice for construction, use an alternate route. Beginning at 10:50 am on June 22, 2020 until further notice. Last Updated: 6/23/2020 10:02 AM More Info
At milepost 284
MODERATE IMPACT
US 2 Both Directions - On US 2/97 near Cashmere (milepost 110) Eastbound off ramp and westbound turn lane to W. Cashmere Bridge/Goodwin Rd. is closed. Detours are available at Aplets Way and Cotlets Way.

Contact: Chelan County Public Works 509-667-6415 Last Updated: 6/12/2020 1:25 PM More Info
From milepost 110 to milepost 110
MODERATE IMPACT
SR 290 Both Directions - SR 290 closed for bridge replacement starting near MP 0.5 at the Spokane River, City of Spokane, EB 290 is closed at Hamilton Street, WB 290 is closed at Iron Court, commercial vehicles are diverted to Freya Street, all other traffic can use Mission Street, beginning at 6:18 am on June 3, 2020 until further notice. Follow signed detour route and expect delays. Last Updated: 6/3/2020 8:04 AM More Info
From milepost 1 to milepost 2
MODERATE IMPACT
Indiana Av Both Directions - City of Spokane Valley: Paving on Indiana Ave between Evergreen and Sullivan Road. The Westbound on-ramp to I-90 is closed. Expect long delays, use other routes. Last Updated: 6/1/2020 9:15 AM More Info

MODERATE IMPACT
US 195 Southbound - Right Lane Closure on US 195 SB at MP 81.5 near Cornwall Road for Bridge work near Spangle, expect a slight delays, Maximum bridge weight 105,500 legal loads only, no over legal axle weights.beginning at 6:53 am on May 29, 2020 until further notice. Last Updated: 6/1/2020 9:06 AM More Info
At milepost 81
MODERATE IMPACT
SR 231 Both Directions - Lane closure with temporary traffic signal on SR 231 MP 74.5 near US 395, just South of Chewelah, beginning at 10:45 am on January 28, 2020 until further notice. Motorists should expect delays. Last Updated: 2/1/2020 10:30 PM More Info
At milepost 74
MODERATE IMPACT
US 101 Both Directions - This fish barrier removal project has three locations under US 101 at Steamboat, Harlow and Fisher Creeks between Queets and Kalaloch. Drivers will encounter a speed limit reduction of 25 mph and one-way alternating traffic with a temporary signal through fall of 2020. Last Updated: 1/24/2020 11:39 AM More Info
From milepost 147 to milepost 163
MODERATE IMPACT
Wellesley Both Directions - The City of Spokane: Starting Wednesday, Nov. 20, contractor crews working for the Washington State Department of Transportation will begin constructing the North Spokane Corridor (NSC) Wellesley Avenue interchange. During this time, Wellesley Avenue between Market Street and Freya Street will be closed to pedestrian, bicycle and vehicular traffic. The closure and interchange work will last until the end of 2022. Please use alternate routes. Last Updated: 11/12/2019 8:53 AM More Info

MODERATE IMPACT
US 2 Westbound - The Iron Goat Rest Area on US 2 westbound at milepost 58 4 miles west of Stevens Pass summit is closed for the season. Last Updated: 11/5/2019 12:59 PM More Info
At milepost 58
MODERATE IMPACT
SR 116 Both Directions - Crews for WSDOT and NOSC are working to restore historic tidal channels and fish runs between southern Kilisut Harbor and Oak Bay by constructing a 440' concrete girder bridge along SR 116. During construction, travelers should expect weekday daytime delays as well as reduced speeds with one-way alternating traffic early August 2019 through fall 2020. Last Updated: 9/17/2019 2:30 PM More Info
At milepost 5
MODERATE IMPACT
SR 302 Both Directions - This project removes and replaces three, outdated fish barriers under SR 302 at Minter Creek with fish passable structures and repaves nearly 7 miles of highway along with ADA improvements and deck repairs for the Purdy Spit Bridge. Construction began Monday, Aug. 26 and drivers should expect daytime lane and shoulder closures through fall of 2020. Last Updated: 9/13/2019 12:02 PM More Info
From milepost 11 to milepost 17
MODERATE IMPACT
SR 107 Both Directions - Drivers will encounter one-way alternating traffic conditions with a temporary signal through fall of 2020 as crews rehabilitate the 1958 SR 107 Chehalis River Bridge outside of Montesano. Any total bridge closures will be announced in advance. Last Updated: 8/22/2019 12:39 PM More Info
From milepost 7 to milepost 8
MODERATE IMPACT
SR 6 Both Directions - Tuesday, Aug. 13 until further notice: Travelers on both directions of SR 6, between mileposts 22.60 and 22.69, will be shifted onto a temporary single-lane, bypass road. This detour allows travelers to safely bypass construction around-the-clock, and will be controlled with an automated signal.
Note: Travelers should expect delays of up to 20 minutes, for additional intermittent, daytime single-lane closures, as needed. Last Updated: 8/9/2019 2:41 PM More Info
From milepost 23 to milepost 23
MODERATE IMPACT
SR 21 Both Directions - Construction on SR 21 both directions at milepost 145.6 near W Fork Sanpoil River until further notice. Drivers will need to be alert approaching the bridge as the temporary structure is a single lane bridge with alternating traffic. Last Updated: 7/30/2019 8:42 AM More Info
At milepost 146
MODERATE IMPACT
SR 6 Both Directions - Beginning Monday, July 26, until further notice: Travelers on both directions of SR 6, near Jones Creek just east of Pe Ell, will be shifted onto a temporary single-lane, bypass road. This detour allows travelers to safely bypass construction around-the-clock, and will be controlled with an automated signal.
Note: Travelers should expect delays of up to 20 minutes, for additional intermittent, daytime single-lane closures, as needed. Last Updated: 7/26/2019 1:29 PM More Info
From milepost 31 to milepost 32
LOW IMPACT
US 97 Both Directions - On US 97 Blewett Pass milepost 159-160 (near Swauk Creek Campground), Monday through Friday from 8 a.m. to 5 p.m. there is the potential for flagger controlled traffic with delays when the contractor is staging equipment.
Traffic has been shifted to a bypass lane with a reduced speed limit and 12 ft. width restriction. The speed reduction and width restrict are in place 24/7. Last Updated: 7/5/2020 4:39 PM More Info
At milepost 160
LOW IMPACT
US 395 Both Directions - US-395 both directions milepost 28 to 31 north of Pasco: Monday through Friday from 7 a.m. to 5 p.m. there will be lane and shoulder closures for roadway work activities. Last Updated: 7/4/2020 7:03 PM More Info
From milepost 24 to milepost 46
LOW IMPACT
SR 410 Both Directions - Travelers are advised to use caution near the Hells Crossing Campground area at milepost 84, 15 miles east of the Chinook Pass summit where portions of the highway have been damaged due to flooding. A repair project is planned this summer with minor traffic delays. Last Updated: 7/4/2020 7:03 PM More Info
At milepost 84
LOW IMPACT
I-90 Both Directions - On I-90 between milepost 144 and 192 (Silica Rd. to Adams County line), Monday through Thursday from 7 a.m. to 5 p.m., expect inside lane closures on the freeway in both directions where the contractor is installing cab;e barrier anchors. Last Updated: 6/28/2020 3:23 PM More Info
From milepost 144 to milepost 192
LOW IMPACT
Progress Rd Northbound - Spokane County: Road closed for roadway excavation, use alternate route. This project is scheduled to be completed the end of August. Last Updated: 6/20/2020 11:11 AM More Info

LOW IMPACT
SR 4 Both Directions - Beginning on Saturday, Feb. 8 until further notice: Travelers on both directions of the highway will alternate through a single lane around the clock with a temporary traffic signal until the project is complete. For safety, the speed limit through the area is reduced to 25 mph. Last Updated: 3/28/2020 3:48 PM More Info
From milepost 22 to milepost 26
LOWEST IMPACT
SR 28 Both Directions - On ST 28 between milepost 53-79 (Soap Lake to Odessa), Monday through Thursday, from 6 a.m. to 4:00 p.m., expect flagger controlled traffic with some delays at a rolling work zone between Soap Lake and Odessa. Last Updated: 7/5/2020 5:04 PM More Info
From milepost 53 to milepost 79
LOWEST IMPACT
SR 14 Both Directions - June through September 2020: Travelers on both direction of SR 14 through Washougal may experience delays, while crews intermittently close lanes of the highway for construction work on the Lower Columbia Estuary Partnership's Steigerwald Reconnection Project. Last Updated: 6/30/2020 1:21 PM More Info
From milepost 14 to milepost 17
LOWEST IMPACT
SR 410 Northbound - Cleared: SR 410 and SR 123 between Enumclaw and Packwood over Cayuse Pass Last Updated: 5/21/2020 3:58 PM More Info
From milepost 25 to milepost 66