Eastern

Construction has closed E. South Riverton Avenue between Fiske and Ermina Avenue near Spokane Community College. The closure is part of work happening for the North Spokane Corridor River Crossing project.
Medium Impact

City of Spokane will have construction on 29th Avenue from Grand Boulevard to Ray Street in both direction beginning on April 1, to grind and inlay the roadway.
Medium Impact

Construction on the Post Street bridge will keep the bridge closed in both directions until further notice.
Low Impact

Crews have closed Euclid Avenue between Market and Ralph Street in both directions beginning at 7:00 am on April 15, to reconstruct Euclid Avenue as part of North Spokane Corridor work.
Detour is available via Market, Wellesley and Freya Streets.
High Impact
Crews have closed Euclid Avenue between Market and Ralph Street in both directions beginning at 7:00 am on April 15, to reconstruct Euclid Avenue as part of North Spokane Corridor work. Detour is available via Market, Wellesley and Freya Streets.

Construction on Carlisle has the roadway closed between Upriver Drive to Greene Street until further notice as part of the North Spokane Corridor Spokane River Crossing project.
Detours possible utilizing Freya Street and Euclid Avenue.
Medium Impact
Construction on Carlisle has the roadway closed between Upriver Drive to Greene Street until further notice as part of the North Spokane Corridor Spokane River Crossing project. Detours possible utilizing Freya Street and Euclid Avenue.

Closure on Washington from Cataldo Ave (W) to Boone Ave both directions beginning Monday, April 08, 2024 until about 4:00 pm on April 22, 2024. Road is closed. Detour in place.
Lowest Impact

Spokane County will be closing Brooks Road at the BNSF Railroad Crossing between Thorpe Rd. and US 2 starting Monday, April 8, thru Friday, May 3.
A signed detour is available and will utilize Espanola Road and US 2.
High Impact
Spokane County will be closing Brooks Road at the BNSF Railroad Crossing between Thorpe Rd. and US 2 starting Monday, April 8, thru Friday, May 3. A signed detour is available and will utilize Espanola Road and US 2.

Spokane County work will close East Bigelow Gulch Road from Havana Street east to Weile Avenue in both directions beginning Monday, April 1, thru late October as part of the county's Bigelow Gulch Project 2.
High Impact

City of Spokane Construction: Post Street Bridge and intersection of Lincoln Street and Summit Boulevard is closed.
Lowest Impact

City of Spokane Valley will be constructing intersection improvements to SR 27/Pines Road and Mission Avenue, including a two dedicated left turn lanes on Mission Avenue to NB Pines Road and a dedicated right turn lane on Pines Road to WB Mission Avenue.

Exit Closure on I-90 westbound at milepost 284, Thor-Freya Exit 283B. This exit is closed from the 25th of March until approximately the end of May. Use other exits, expect delays.

The City of Pullman will have Main Street/SR 270 closed between Grand Avenue and Spring Street for construction. This section of Main Street/SR 270 will be closed to traffic in both directions beginning on Monday, April 1, thru October 15. Bishop Boulevard will become a designated temporary truck route for all SR 270 heavy vehicle traffic while Paradise Street/EB SR 270 will become a temporary two-way street for passenger and small vehicles moving in and through the downtown area.

North Central

On SR 207 between milepost o and 4 (Coles Corner to Chiwawa Loop Rd.) Tuesday and Wednesday from 6:30 a.m. to 4:30 p.m., there will be flagger-controlled traffic with pilot car and delays where a crew is crack sealing the highway.
Contact: NCR Communications 509-667-2815
On SR 207 between milepost o and 4 (Coles Corner to Chiwawa Loop Rd.) Tuesday and Wednesday from 6:30 a.m. to 4:30 p.m., there will be flagger-controlled traffic with pilot car and delays where a crew is crack sealing the highway. Contact: NCR Communications 509-667-2815

On SR 150 between milepost 0 and 4 (Manson to the intersection of Lenore Dr. west of Chelan), Monday through Thursday from 8 a.m. to 4:30 p.m., planning for intermittent flagger-controlled all stop where a crew is trimming trees. Work is scheduled to wrap up April 30.
Contact: Chelan County Public Utility District 509-663-8121
On SR 150 between milepost 0 and 4 (Manson to the intersection of Lenore Dr. west of Chelan), Monday through Thursday from 8 a.m. to 4:30 p.m., planning for intermittent flagger-controlled all stop where a crew is trimming trees. Work is scheduled to wrap up April 30. Contact: Chelan County Public Utility District 509-663-8121

On US 2 at milepost 99 (Icicle Rd. in Leavenworth), Monday through Friday from 5 a.m. to 6 p.m., there will be intermittent flagger-controlled traffic with delays where a contractor for Link Transit is installing illumination and repairing ADA ramps at the roundabout. Work is scheduled to wrap up April 26.
Contact: Link Transit 509-662-1155
Low Impact
On US 2 at milepost 99 (Icicle Rd. in Leavenworth), Monday through Friday from 5 a.m. to 6 p.m., there will be intermittent flagger-controlled traffic with delays where a contractor for Link Transit is installing illumination and repairing ADA ramps at the roundabout. Work is scheduled to wrap up April 26. Contact: Link Transit 509-662-1155

On SR 17 between milepost 76 and 85 (north of Soap Lake), beginning March 25, Monday through Friday from 8 a.m. to 5 p.m. there will be 20 minute all-stops with single lane alternating traffic, then back to 20 min. all-stop. There is also a 12 ft. width restriction during working hours. Road is open with no restrictions during non-working hours.
Contact: Miguel Castillo, project engineer, 509-667-2861
On SR 17 between milepost 76 and 85 (north of Soap Lake), beginning March 25, Monday through Friday from 8 a.m. to 5 p.m. there will be 20 minute all-stops with single lane alternating traffic, then back to 20 min. all-stop. There is also a 12 ft. width restriction during working hours. Road is open with no restrictions during non-working hours. Contact: Miguel Castillo, project engineer, 509-667-2861

On SR 28 between milepost 60 and 64 (east of jct. of SR 17/SR 28 near Soap Lake), Monday through Thursday from 7:30 a.m. to 5:30 p.m., plan for short duration all stops where the utility contractor is installing fiber over the highway. Work is scheduled to be complete April 30.
Contact: Grant County Public Utility District 509-766-2505
Low Impact
On SR 28 between milepost 60 and 64 (east of jct. of SR 17/SR 28 near Soap Lake), Monday through Thursday from 7:30 a.m. to 5:30 p.m., plan for short duration all stops where the utility contractor is installing fiber over the highway. Work is scheduled to be complete April 30. Contact: Grant County Public Utility District 509-766-2505

The Iron Goat Rest Area located on US 2 at milepost 58.3, approximately six miles west of the Stevens Pass summit, is closed for the winter season.
Lowest Impact

On US 97 at milepost 260 (intersection Old Highway 97 in Brewster), Monday through Friday from 7 a.m. to 5 p.m., plan for flagger controlled traffic and pilot car with some delays where a contractor for the City of Brewster is improving Old Highway 97 in Brewster, including paving and drainage. Work is scheduled to wrap up the end of May.
Contact: City of Brewster Public Works 509-689-3464
On US 97 at milepost 260 (intersection Old Highway 97 in Brewster), Monday through Friday from 7 a.m. to 5 p.m., plan for flagger controlled traffic and pilot car with some delays where a contractor for the City of Brewster is improving Old Highway 97 in Brewster, including paving and drainage. Work is scheduled to wrap up the end of May. Contact: City of Brewster Public Works 509-689-3464

The westbound Winchester RV dumping station (including the freshwater pump) is out of service due to mechanical issues. There is no estimated time of reopening.

On SR 28 between milepost 1 and 5 (north of jct. of I-90/SR 281), Monday through Thursday from 7:30 a.m. to 5:30 p.m., plan for short duration all stops where the utility contractor is installing fiber over the highway. Work is scheduled to be complete April 30.
Contact: Grant County Public Utility District 509-766-2505
On SR 28 between milepost 1 and 5 (north of jct. of I-90/SR 281), Monday through Thursday from 7:30 a.m. to 5:30 p.m., plan for short duration all stops where the utility contractor is installing fiber over the highway. Work is scheduled to be complete April 30. Contact: Grant County Public Utility District 509-766-2505

On SR 17 between milepost 50 and 57 (Patton Ave. to I-90 in Moses Lake), Beginning 4/3, Mondays-Fridays from 8 p.m. to 6 a.m. there will be right lane and shoulder/ramp closures. The contractor will begin work by replacing ramps at the intersections of Pioneer Way, Nelson Rd., Wheeler Rd., Broadway Ave., and Stratford Rd., with intermittent pedestrian detours while removing concrete and building new ramps. Construction is scheduled to be complete in July.
Contact: Miguel Castillo 509-667-307
On SR 17 between milepost 50 and 57 (Patton Ave. to I-90 in Moses Lake), Beginning 4/3, Mondays-Fridays from 8 p.m. to 6 a.m. there will be right lane and shoulder/ramp closures. The contractor will begin work by replacing ramps at the intersections of Pioneer Way, Nelson Rd., Wheeler Rd., Broadway Ave., and Stratford Rd., with intermittent pedestrian detours while removing concrete and building new ramps. Construction is scheduled to be complete in July. Contact: Miguel Castillo 509-667-307

On SR 17 at milepost 75 (Daisy St. in Soap Lake), Monday through Thursday from 7 a.m. to 6 p.m., plan for shoulder closures, lane shifts, and pedestrian detours, where a contractor for the city is improving curb, gutter, ramps, and signals on Daisy Street in Soap Lake. Work is scheduled to wrap up May 10.
Contact: City of Soap Lake Public Works 509-264-1823
On SR 17 at milepost 75 (Daisy St. in Soap Lake), Monday through Thursday from 7 a.m. to 6 p.m., plan for shoulder closures, lane shifts, and pedestrian detours, where a contractor for the city is improving curb, gutter, ramps, and signals on Daisy Street in Soap Lake. Work is scheduled to wrap up May 10. Contact: City of Soap Lake Public Works 509-264-1823

On SR 174 between milepost 0 and 20 (Leahy Junction to Grand Coulee), Monday through Thursday from 7 a.m. to 3:30 p.m., plan for flagger-controlled traffic and pilot car with delays where a crew is crack sealing. Work is scheduled to wrap up May 23.
Contact: NCR Communications 509-667-2815
On SR 174 between milepost 0 and 20 (Leahy Junction to Grand Coulee), Monday through Thursday from 7 a.m. to 3:30 p.m., plan for flagger-controlled traffic and pilot car with delays where a crew is crack sealing. Work is scheduled to wrap up May 23. Contact: NCR Communications 509-667-2815

Northwest

Nightly construction on I-5 northbound will close the express lanes early (MP 165.3) beginning at 9 p.m. on Wednesday, April 22 until about 5:00 am on Friday, April 26, 2024.

The westbound I-90 HOV lane will close between I-405 and 142nd Place Southeast for up to two years starting at 9 p.m. Monday, Feb. 26.
The long-term closure of the 142nd Place Southeast HOV on-ramp to westbound I-90 begins at the same time. Signed detours will be available.
The westbound I-90 HOV lane will close between I-405 and 142nd Place Southeast for up to two years starting at 9 p.m. Monday, Feb. 26. The long-term closure of the 142nd Place Southeast HOV on-ramp to westbound I-90 begins at the same time. Signed detours will be available.

Flammable cargo is prohibited on SR 520 eastbound & westbound from Montlake Blvd (MP 1) to 84th Ave NE (MP 5).

Monday, April 22 to the morning of Thursday, April 25: The right lane of northbound SR 167 from Stewart Road Southeast (milepost 11.0) to Ellingson Road (milepost 12.0) will be closed nightly, from 8:00 p.m. – 3:30 a.m.

Sound Transit contractor crews will close the southbound I-5 right lane between the 44th Avenue West on-ramp and SR 104 from 8 p.m. to 5 a.m. nightly, Monday, April 22 through the morning of Friday, April 26.

Up to two lanes of northbound I-405 from milepost 6.4 to milepost 7.2 will be closed overnight, 11:15 p.m. Wednesday, April 24 – 4:15 a.m. Thursday, April 25.

Weekdays from 6 a.m. to 8 p.m. beginning Monday, March 4 to Wednesday, April 24, Earth Work Solutions and Skagit PUD will alternate traffic of State Route 20 near Cascade Road in Marblemount for utility work. The work is expected to end at noon on Fridays.

Monday, April 22 to Friday, April 26: The right general-purpose lane and shoulder of northbound I-405 from milepost 24.2 to milepost 27.05 will be closed nightly from 8:30 p.m. – 5 a.m.

Expect daytime single-lane and shoulder closures along I-90 near the SR 18 interchange and the on- and off-ramps at the interchange between 5 a.m. and 2 p.m. Monday, April 22, through Thursday, April 25, and from 5 a.m. to 11 a.m. Friday, 26.

Starting Monday, Jan. 22 on westbound Interstate 90 near 436th Avenue Southeast (milepost 32) and State Route 202 (milepost 31), the right lane will close for maintenance until further notice.

Sound Transit contractor crews will fully close the northbound and southbound lanes on SR 99 between SR 516 to South 240th Street from 2 a.m. to 6 a.m. nightly, Saturday, April 27 through the morning of Monday, April 29.

Sound Transit contractor crews will close a single right lane on SR 99 between SR 516 and South 240th Street from 9 a.m. to 3 p.m. daily, Monday, April 22 through the afternoon of Friday, April 26.

Wednesday, April 24 to the morning of Saturday, April 27: The left lane of northbound SR 167 from Ellingson Road (milepost 13.8) to 15th Street Northwest (milepost 14.8) will be closed nightly, from 7:00 p.m. – 4:00 a.m.

Flammable cargo is prohibited on I-90 eastbound & westbound from Rainier Ave S (MP 3) to Island Crest Way (MP 7).

Monday, April 22 to the morning of Thursday, April 25: The right lane of southbound SR 167 from Southwest 41st Street (milepost 22.8) to South 212th Street (milepost 22.5) will be closed nightly, from 10:45 p.m. – 5:00 a.m.

The left lane of northbound I-405 form the Coal Creek Parkway off-ramp (milepost 10) to the Coal Creek Parkway on-ramp (milepost 10.5) will be closed nightly, 9 p.m. Monday, April 22 – 5 a.m. Thursday, April 25.

Up to three lanes of southbound I-405 from I-90 (milepost 11.12) to Coal Creek Parkway (milepost 10) will be closed nightly, 10:30 p.m. Monday, April 22 – 5 a.m. Friday, April 26.

Up to two lanes of northbound I-405 from SR 167 (milepost 2.20) to Sunset Boulevard Northeast (milepost 4.5) will be closed nightly, 9 p.m. Monday, April 22 – 4:30 a.m. Friday, April 26.

Monday, April 22 to Thursday, April 25: The right off-ramp lane and shoulder of southbound I-405 from milepost 27.1 to milepost 26.8 will be closed nightly from 10:30 p.m. – 4 a.m.

The left lane of southbound I-405 from the Coal Creek Parkway off-ramp (milepost 9.5) to the Coal Creek Parkway on-ramp (milepost 10.5) will be closed nightly, 10:30 p.m. Wednesday, April 24 – 4:30 a.m. Friday, April 26.

Starting Sunday, March 17 on eastbound I-90 from East Mercer Way to Bellevue Way Southeast, a temporary lane-shift is in-place with a reduced speed limit to 45 mph due to a failing expansion joint until further notice.

Up to two lanes of southbound I-405 from SR 169 (milepost 3.8) to Lind Avenue (milepost 1) will be closed nightly, 9 p.m. Monday, April 22 – 5 a.m. Friday, April 26.

SR 542/Mount Baker Highway is closed at the Mount Baker Ski Area (milepost 55) for the season. This section of the road usually reopens early summer after snow removal and roadway repairs are completed.

Expect nightly lane and ramp closures on northbound I-5 between SR 516 and S. 188th Street for road construction work. Sunday through Thursday nights, ramps begin closing as early as 7 p.m. and lanes at 8 p.m. All lanes and ramps will be open by 4:30 a.m. on weekdays. On Saturday nights, lanes and ramps may begin closing as early as 6:30 p.m. Lanes will reopen by 9 a.m. on Sunday and ramps by 10:30 a.m.

Northbound & southbound traffic is alternating on SR 9 just south of Willabelle Pl (MP 41) due to maintenance.

The northbound I-405 on-ramp from SR 167 will be closed nightly, 9 p.m. Monday, April 22 – 12:30 a.m. Sunday, April 28. A signed detour will be in place.

Wednesday, April 24 to Friday, April 26: The eastbound SR 522 to southbound I-405 ramp to the right general-purpose lane and shoulder of southbound I-405 from milepost 23.5 to milepost 21.43 will be closed nightly from 10 p.m. – 5 a.m.

Until further notice – The I-5 Express Lanes will be reduced from four to three lanes between the Ship Canal Bridge and Mercer Street as crews create a work zone for the SR 520/I-5 Express Lanes Connection Project.

The off-ramp on I-5 northbound at milepost 166.2 near Olive Way will close beginning nightly, at 10:00 pm on April 22, 2024, until about 5:00 am on April 26, 2024, to allow for Puget Sound Energy work.

The northbound I-405 off-ramp to SR 169 will be closed nightly, 10 p.m. Monday, April 22 – 7 a.m. Sunday, April 28. A signed detour will be in place.

The southbound I-5 off-ramp to Northeast 71st Street will close from 9 p.m. to 5 a.m. nightly Monday, April 22, through Friday morning, April 26, and again Monday, April 29, through Friday morning, May 3, for guardrail, barrier and attenuator work. A signed detour will be available using southbound I-5 to eastbound Northeast 50th Street to northbound 11th Avenue Northeast to northbound 12th Avenue Northeast to westbound Northeast 70th Street.

Until further notice - The Ault Field/Hoffman Road Park and Ride on SR 20 is closed for maintenance.

Monday, Sept. 25 until further notice – The Montlake Boulevard on-ramp to eastbound SR 520 will close for construction between 10 p.m. and 6 a.m. nightly Mondays through Thursdays.

The northbound I-405 off-ramp to SR 167 will be closed nightly, 11:59 p.m. Monday, April 22 – 4:30 a.m. Thursday, April 25. A signed detour will be in place.

SR 202 will be reduced to one lane near Southeast 46th Street with flaggers alternating traffic from 9 a.m. to 3 p.m. on weekdays into mid-May for construction.
Additionally, SR 202 will be reduced to one lane near Southeast 46th Street from 8 p.m. to 5 a.m. nightly Monday, April 22, to Thursday morning, April 25.
SR 202 will be reduced to one lane near Southeast 46th Street with flaggers alternating traffic from 9 a.m. to 3 p.m. on weekdays into mid-May for construction. Additionally, SR 202 will be reduced to one lane near Southeast 46th Street from 8 p.m. to 5 a.m. nightly Monday, April 22, to Thursday morning, April 25.

Monday, April 22 to the morning of Thursday, April 25: The off-ramp from southbound SR 167 to South 212th Street will be closed nightly, from 10:45 p.m. – 5:00 a.m.

Sound Transit contractor crews will close the Northeast 51st Street on-ramp to eastbound SR 520 from 9 p.m. to 6 a.m. nightly, Monday, April 22 through the morning of Friday, April 26.

The southbound I-405 on- and off-ramp to Coal Creek Parkway Southeast will be closed nightly, 10:30 p.m. Monday, April 22 – 5 a.m. Friday, April 26. Signed detours will be in place.

The northbound SR 599 off-ramp to southbound Tukwila International Boulevard will close from 9 p.m. Wednesday, April 24, to 4:30 a.m. Thursday, April 25, for pavement repairs. A signed detour will be available using northbound SR 99 to westbound Des Moines Memorial Drive South to southbound SR 99 to the off-ramp to Tukwila International Boulevard.

Monday, April 22 to the morning of Saturday, April 27: All lanes of the southbound I-405 off-ramp to Northeast 85th Street will be closed nightly, from 10:00 p.m. – 4:00 a.m.

Sound Transit contractor crews will close the 220th Street Southwest on-ramp to southbound I-5 from 8 p.m. to 4:30 a.m. nightly, Monday, April 22 through the morning of Friday, April 26.

The northbound I-405 on-ramp from Coal Creek Parkway will be closed nightly, 9:30 p.m. Monday, April 22 – 5 a.m. Friday, April 26. A signed detour will be in place.

From 9 a.m. to 4 p.m. Wednesday, April 3, bridge crews will close the left lane of both directions of Interstate 5 in Ferndale on the Nooksack River Bridge, milepost 263, for inspections.

The ramp from northbound I-405 to eastbound I-90 will close from 10 p.m. Thursday, April 25, to 5 a.m. Friday, April 26, in Bellevue. A signed detour will be available.

The northbound I-405 on-ramp from Talbot Road South will be closed overnight, 9 p.m. Monday, April 22 – 7 a.m. Sunday, April 28. A signed detour will be in place.

Tuesday, April 23 to Thursday, April 25: The left collector distributor lane between Northeast 160th Street and SR 522 from northbound I-405 off-ramp to eastbound/westbound SR 522 ramps will be closed nightly from 3 a.m. – 5 a.m.

Beginning 7 a.m. Monday, March 4, maintenance crews will close both directions of the Interstate 5 Smokey Point safety rest area and dump station in Arlington for maintenance. No ETA for reopening.

One lane of westbound and eastbound SR 516 near I-5 may be closed nightly for construction work. Sunday nights through Friday mornings, lanes may be closed from 8 p.m. to 5 a.m. On Saturday nights, lanes may be closed from 7:30 p.m. to 5:30 a.m. At least one lane in each direction remains open for travel.

Nightly from 9 p.m. to 5 a.m. Tuesday, April 23 to Thursday morning, April 25 construction crews will close the northbound right lane and southbound left lane of State Route 9 in Cathcart at Cathcart Way, milepost 6, for road work. The northbound left lane will also close overnight from 9 p.m. Thursday, April 25 to 5 a.m. Friday, April 26 at the same location.

The southbound I-405 on- and off-ramps to Northeast Sixth Street will be closed overnight, 9 p.m. Monday, April 22 – 5 a.m. Tuesday, April 23, and overnight, 9 p.m. Wednesday, April 24 – 5 a.m. Thursday, April 25. Signed detours will be in place.

Thursday, April 22 to the morning of Friday, April 27: All lanes of the northbound on-ramp from Northeast 85th Street to I-405 will be closed from 11:00 p.m. – 5:00 a.m.

The northbound I-405 on-ramp from the SR 167 HOV lane will be closed nightly, 11:30 p.m. Monday, April 22 – 6 a.m. Sunday, April 28. A signed detour will be in place.

Until further notice - The Interstate 5 Silver Lake Rest Area is closed for maintenance indefinitely. There is no access for recreational vehicle dumping at this location.

The northbound I-405 on-ramp from Northeast Fourth Street will be closed overnight, 9 p.m. Wednesday, April 24 – 5 a.m. Thursday, April 25. A signed detour will be in place.

Tuesday, April 23 to Thursday, April 25: The right collector distributor lane between Northeast 160th Street and SR 522 for the Northeast 160th on-ramp and northbound I-405 off-ramps to eastbound/westbound SR 522 ramps will be closed nightly from 3 a.m. – 5 a.m.

Update 11:27 PM : On SR 509 southbound just north of S 128th St (MP 27) there is a collision blocking the right lane. Fire Assistance and the State Patrol have arrived on the scene.
Highest Impact

The southbound I-405 on-ramp from SR 169 will be closed nightly, 10 p.m. Monday, April 22 – 4:30 a.m. Friday, April 26. A signed detour will be in place.

The northbound I-405 off-ramp to SR 181/West Valley Highway will close from 9 p.m. Thursday, April 25, to 5 a.m. Friday, April 26, for pavement repairs. A signed detour will be available using northbound I-405 to northbound SR 167 to southbound I-405 to the off-ramp to SR 181/Interurban Avenue South.

A mobile operation will have the two right lanes closed and following that, the two left lanes on I-90 eastbound at milepost 2.5 underneath the 12th Ave Bridge beginning at 6:30 am until about 9:00 am on April 28, 2024, for SDOT bridge work.

Eastbound & westbound traffic is alternating on SR 20 just west of Alder Dr (MP 95) due to roadwork.

A city of Shoreline project has closed westbound SR 523/Northeast 145th Street west of I-5 through October 2024. People exiting southbound I-5 at SR 523/145th must turn left. Westbound vehicles on SR 523/145th that cross the overpass must turn left onto southbound I-5. Project information: https://engage.shorelinewa.gov/145corridor.

From 8 p.m. Thursday, April 25 to 6 a.m. Friday, April 26, SnoPUD crews will alternate traffic with flaggers on southbound State Route 92 in Lake Stevens near 44th Street Northeast, milepost 3, for utility work.

The two eastbound lanes of SR 18 will close and eastbound traffic will shift to the center turn lane near the I-90 interchange from 9 p.m. to 4:30 a.m. nightly Monday, April 22, through Friday morning, April 26, to lower PSE power lines and paving. From 11 p.m. Wednesday, April 24, to 4 a.m. Thursday, April 25, traffic lights at the off- and on-ramps to I-90 will flash red, creating a three-way stop, with law enforcement directing traffic through the intersections.

Expect nightly lane and ramp closures on southbound I-5 between S. 188th Street and SR 516 for road construction work. Sunday through Thursday nights, lanes begin closing at 8 p.m. and ramps at 8:30 p.m. Ramps will reopen by 5 a.m. and all lanes by 7 a.m. On Saturday nights, lanes begin closing at 6:30 p.m. and ramps at 9 p.m. Ramps will reopen by 9:30 a.m. Sunday and all lanes by 11 a.m.

Sound Transit contractor crews will close the eastbound I-90 HOV lane between Judkins Park Station and the Mount Baker Tunnel from 8 p.m. to 5 a.m. nightly, Monday, April 22 through the morning of Friday, April 26. It will once again close at 11 p.m. on Saturday, April 27 and will reopen at 5 a.m. on Sunday, April 28.

SR 123 Cayuse Pass is closed for the season due to adverse road and weather conditions. Southbound traffic is closed at milepost 57 on SR 410, Crystal Mountain Blvd, 8 miles north of the summit. Northbound traffic is closed at milepost 2.5, north of the US 12 junction, 14 miles south of the summit.
Highest Impact

Monday, April 22 to the morning of Friday, April 26: The right lane of northbound SR 167 from Stewart Road Southeast (milepost 12.1) to Ellingson Road (milepost 12.5) will be closed nightly, from 9:30 p.m. – 3:15 a.m.

Monday, Sept. 25, until further notice – A single lane in both directions of SR 520 near the Montlake Lid in Seattle will close for construction between 9 p.m. and 5 a.m. nightly Mondays through Thursdays.

Sound Transit contractor crews will close the right lane on eastbound SR 520 between Northeast 51st street and West Lake Sammamish Parkway from 9 p.m. to 6 a.m. nightly, Monday, April 22 through the morning of Friday, April 26.

Nightly construction on I-5 southbound from mid-Boeing Field (MP 158) to Interurban Ave (MP 156.6) beginning at 9 p.m. on Monday, April 22 until about 5:00 am on Friday, April 26 will reduce the freeway from five lanes to one lane. The Bailey Street, Boeing Access Road and Swift ramps will be closed during this work.

Monday, April 22 to the morning of Thursday, April 25: The right lane of southbound SR 167 from Southwest 41st Street (milepost 23.8) to South 212th Street (milepost 23.5) will be closed nightly, from 10:45 p.m. – 5:00 a.m.

Nightly construction on I-5 northbound from Interurban Ave (MP 156.3) to Corson (MP 162.2) beginning at 9 p.m. on Monday, April 22 until about 5 a.m. on Friday, April 26 will reduce the freeway to two open lanes. The Boeing Access Road, Bailey and Swift ramps may be closed for this work.

Up to three lanes of northbound I-405 from the northbound I-5 off-ramp (milepost 0.48) to the SR 169 offramp (milepost 4.5) will be closed nightly, 11:30 p.m. Monday, April 22 – 4 a.m. Friday, April 26.

Nightly from 9 p.m. to 4:30 a.m. Sunday, April 21 to Thursday morning, April 25, maintenance crews will close the left lane of southbound Interstate 5 in Burlington between State Route 20, milepost 230, and the Skagit River Bridge, milepost 228, for guardrail repair.

Sound Transit contractor crews will close the right lane on eastbound and westbound SR 202 between Northeast 76th Street and the SR 520 on and off-ramps from 9 p.m. to 5 a.m. nightly, Monday, April 22 through the morning of Friday, April 26.

Sound Transit contractor crews will close the two left lanes on westbound I-90 between the Island Crest Way on-ramp and the west end of the Mercer Island Tunnel at 9 p.m. on Wednesday, April 24 and will reopen at 5 a.m. on Thursday, April 25. The Island Crest Way HOV on-ramp to westbound I-90 will also be closed at the same time.

Olympic

Crews are widening I-5 to extend HOV lanes and rebuild the I-5 and Steilacoom-DuPont Road interchange. Drivers will see narrowed and shifted lanes and overnight lane and ramp closures. Visit the I-5 Mounts Rd to Steilacoom-DuPont Rd Corridor Improvements project page for more details.

From 7 PM to 5AM on Thursdays between 4/11 to 5/2: Installation of new water vales on the northbound side of SR 7. Drivers can expect some single lane closures.

Expect nighttime northbound I-5 ramp and lane closures near the Fife curve for construction of the SR 167/I-5 to SR 509 New Expressway project. Closures begin as early as 7 p.m. with detours provided for ramp closures. Sunday through Friday, all lanes and ramps reopen by 4:30 a.m. All lanes and ramps must be open by 10 a.m. on Saturdays and 11 a.m. on Sundays.

US 12 is reduced to one lane in each direction at Monte-Brady Road near Montesano with both lanes on the eastbound side of the highway. The speed limit is reduced to 50 mph for a fish barrier removal project.

Expect nighttime southbound I-5 ramp and lane closures near the Fife curve for construction of the SR 167/I-5 to SR 509 New Expressway project. Closures begin as early as 7:30 p.m. with detours provided for ramp closures. Sunday through Friday, all lanes and ramps reopen by 6 a.m. All lanes and ramps must be open by 9 a.m. on Saturdays and 10:30 a.m. on Sundays.

From 7 p.m. to 6 a.m. each following day, Sunday, April 21 through Saturday, April 27, expect lane and ramp closures on the SR 302 Spur in Purdy. Travelers will also see one-way alternating traffic at the intersection of the SR 302 Spur and 144th Street Northwest. This work is weather dependent and subject to change.

US 12 is reduced to one lane in each direction between South 3rd Street and Schouweiler Road with both lanes on the westbound side of the highway. The speed limit is reduced to 50 mph for a fish barrier removal project.

US 12 is reduced to one lane in each direction between Keys Road and Schouweiler Road west of Elma with both lanes on the westbound side of the highway. The speed limit is reduced to 50 mph for a fish barrier removal project.

State Route 8 is reduced to one lane in each direction on the westbound side of the highway between the Grays Harbor County line and McCleary. The speed limit is reduced to 50 mph for a fish barrier removal project.

Road work on SR 116 both directions from milepost 0 near SR 19 to milepost 10 near Flagler Rd beginning at 8:04 am on April 24, 2024 until about 12:00 pm.

The Maytown Rest Area on southbound I-5 will close for annual maintenance 12:01 a.m. Tuesday, May 7, until noon Thursday, May 9.

Utility companies will be removing infrastructure for fish passage project construction. Work will take place Monday-Friday, 8 am to 4 pm. Drivers can expect delays and flaggers stopping traffic.

The two eastbound SR 16 lanes are shifted towards the median with a reduced speed limit of 45 mph between mileposts 18 and 17.15 for a fish passage project. Travelers can expect overnight single-lane closures on eastbound SR 16 weeknights from 7 p.m. to 6 a.m. Lane closures on westbound SR 16 are allowed weeknights from 8 p.m. to 6 a.m.

Starting Wednesday, April 24, travelers can expect weekday one-way alternating traffic. Give yourself more time to help prevent delays. More information is available on the project webpage.

The 24th Street Northwest on-ramp to eastbound SR 16 will close 8 p.m. to 4 a.m. nightly Wednesday, April 24 through the morning of Friday, April 26.

Temporary left turn restrictions are in effect for westbound travelers east of McCleary at Mox Chehalis Road East.

Weekdays April 15-26, crews will close the SR 104 Hood Canal Bridge to vehicle traffic around 10 a.m. and 2:30 p.m. daily. Closures will last about an hour each while crews conduct annual maintenance inspections. The exact time of each opening will vary and depends on work progress.

Each day Monday through Friday, 4/22 to 5/10, 9AM to 4PM, utility crews will be doing work on poles near the highway. Drivers can expect to see activity on the shoulder, as well as occasional flagging operations slowing or stopping traffic.

Travelers will see shifted lanes and a reduced speed limit through late summer 2024. The work is related to fish barrier removal. Additional information is available on the project webpage.

Overnights on Thursday and Friday, 4/25 and 4/26, Utility crews will be installing new utility poles and new service across River Rd, Eastbound and Westbound on SR 167. Work will take place 9 pm to 5 am both days. Drivers can expect lane closures and delays.

The Monte-Brady Road intersection with US 12 is closed at milepost 12.5 near Montesano until late 2025 for fish habitat work. Travelers can still exit the highway in either direction but will not be able to enter the highway or cross it. The Monte-Brady Road intersection at milepost 14.7 in Brady will remain open.

The May 6-20 closure of SR 108 has been cancelled. It will be rescheduled to a later date. See the project webpage for additional information.

The northbound SR 7 ramp to southbound I-5 will close 9 a.m. to 3 p.m. Wednesday, April 24, for vegetation management and graffiti removal. During the closure, travelers will detour on northbound I-705 and use the ramps at SR 509 to return along southbound I-705.

Travelers will see shifted lanes and a reduced speed limit to 30 mph on a portion of US 101. Travelers will see construction through late summer 2024. The work is related to fish barrier removal. Additional information is available on the project webpage.

Road work on US 101 both directions at milepost 182 beginning at 7:10 am on April 24, 2024 until about 5:00 pm.

At eastbound State Route 16 near the interchange with SR 160 (Sedgwick Road), traffic has shifted into the median. The speed limit is reduced at this location from 60 mph to 50 mph. This shift will remain in place until this winter. This will allow crews to begin work on replacing a barrier to fish at Blackjack Creek.

Road work on SR 109 Spur - LONNGR both directions from milepost 1.82 near US 101 to milepost 0 near SR 109 beginning at 7:39 am on April 24, 2024 until about 4:00 pm. Road is closed.

SR 8 is reduced to one lane in each direction on the westbound side of the highway between McCleary and Elma. The speed limit is reduced to 50 mph for a fish barrier removal project.

Starting Tuesday, March 12, travelers will see around-the-clock single-lane alternating traffic on US 101 at the Jefferson-Clallam county line. The speed limit is reduced to 25 mph between mileposts 184 and 185. Crews are building a bridge to improve fish passage in May Creek.

South Central

Westbound milepost 140 to 136 over the Vantage Bridge. Monday, April 22 at 5 a.m. until Friday, April 26 at 8 p.m. there will be a 24-hour single-lane closure with a speed reduction and 10-ft width restriction for bridge work.

Eastbound milepost 54 to 57 near Snoqualmie Pass. Monday, April 22 at 8 a.m. until Thursday, April 25 at 5:30 p.m. there will be a continuous 24-hour single-lane closure for construction work in the median.

Both directions between Oakes Ave. and Shober Way in Cle Elum. Monday, April 22 through Friday, April 26 from 7 a.m. to 5 p.m. daily, W. 2nd Street (SR-903) will be closed for utility work. Local detours will be in place.

Both directions between Exit 80 and Exit 82 near Prosser. Until October 2024, traffic will be reduced to a single lane each direction with a 12-ft width restriction for bridge work. The westbound Exit 82 on-ramp is closed.

Both directions milepost 14 to 16 near Sunnyside. Monday, April 22 through Friday, April 26 from 7 a.m. to 6 p.m. daily, there will be one-way flagger-controlled traffic for utility work.

Both directions near the Fleshman Way interchange in Clarkston. Saturday, April 27 from 6 a.m. until 2 p.m., there will be shoulder and lane closures for the annual Seaport River Run.

Milepost 5 between Teanaway and the junction of US-97. Thursday, April 25 and Friday, April 26 from 7 a.m. to 6 p.m. daily, there will be one-way flagger controlled traffic for utility work across the roadway.

SR-410 Chinook Pass is closed for the season. Eastbound traffic is closed at milepost 57, Crystal Mountain Boulevard, 12 miles west of the summit. Westbound traffic is closed at milepost 74.5 Morse Creek, 5 miles east of the summit. Seasonal clearing efforts are in progress. SR 410/Chinook Pass typically reopens around Memorial Day weekend. No reopen date has been determined.

Westbound milepost 84 to 83 near Cle Elum: Until further notice, there will be westbound lane revisions over a temporary bridge for construction activity.

Milepost 3 to 12, near Selah. Monday, April 22 through Thursday, April 25 from 6:30 a.m. to 3:30 p.m. daily, there will be one-way flagger-controlled traffic for ditch clearing.

Milepost 9 to 11 in Kennewick. Monday, April 22 through Thursday, April 25 from 7 a.m. to 5 p.m. daily, there will be intermittent single-lane flagger-controlled traffic for utility work.

Eastbound milepost 36 to 39 near North Bend. Until Friday, May 24 traffic will be reduced to two lanes for bridge deck rehab work.

Both directions milepost 19 over the Pioneer Memorial Bridge (Blue Bridge) between Pasco and Kennewick. Monday, April 22 through Saturday April 27 from 7 a.m. to 6 p.m. daily, there will be single-lane closures with a speed reduction for bridge painting. Travelers are encouraged to use I-182 or US 397 as alternate routes.

Both directions milepost 24 in Pasco. Until Friday, April 26, the on-ramps from Kartchner Street onto US-395 will be closed for utility work.

Milepost 154 to 157 near White Pass. Wednesday, April 24 from 7 a.m. to 3:30 p.m. there will be one-way flagger-controlled traffic for ditching and removal of debris from behind gabions.

Eastbound milepost 135 to 140 over the Vantage Bridge. Monday, April 22 at 5 a.m. until Friday, April 26 at 8 p.m. there will be a 24-hour single-lane closure with a speed reduction and 10-ft width restriction for bridge work.

Westbound milepost 202 in Yakima: Until further notice, the on-ramp from N. 1st Street to westbound US-12 is closed for bridge work. Use alternate routes. The ramp is scheduled to remain closed until the end of June.

Southbound at milepost 65 five miles south of Wapato. Tuesday April 23 from 6:30 a.m. to 3 p.m. there will be single lane closures for road maintenance.

Milepost 147 to 148 near White Pass. Thursday, April 25 from 7 a.m. to 3:30 p.m. there will be one-way flagger-controlled traffic for ditching and removal of debris from behind gabions.

SR-241 near Mabton is closed between Wheeler's Smoke-N-Gas (milepost 1) and the Yakima River boat launch (milepost 1.5). Travelers will be detoured to Grandview Pavement, Hornby, Chase, South Euclid and East Euclid roads. The detour will add about 15 minutes to travel time. This section of SR-241 will remain closed until construction on the Mabton bridges is completed in 2025. Wheelers Smoke-N-Gas and the Yakima River boat launch will remain accessible.

Both directions milepost 19 to 22 in Pasco. Monday, April 22 through Friday April 26 from 7 a.m. to 5 p.m. daily, there will be single-lane closures at various locations for road work.

Westbound from the junction of I-82 to milepost 201 in Yakima: Until further notice, there will be a single-lane closure with speed reduction and 10-ft width restriction for bridge work.

Southbound between between Eltopia and Pasco. Monday April 22 through Thursday April 25 from 8 a.m. to 3:30 p.m. daily, there will be a single-lane closure for pavement repair.

Westbound milepost 53 to 52 near Snoqualmie Pass. Wednesday, April 24 from 9 a.m. until 1 p.m. there will be a single-lane closure for construction work in the median.

Southwest

Traffic is being alternated for construction on SR 505 both directions from milepost 3 near Exit 63 - East to milepost 4 near Henriot Road beginning at 7:26 am on April 24, 2024 until further notice. Please use caution

Traffic is being alternated for construction on SR 432 both directions from milepost 4.5 near Weyerhaeuser Paper Company to milepost 5.8 near SR 433 / Oregon Way beginning at 7:59 am on April 24, 2024 until further notice. Please use caution

The left lane is having a mobile closure for maintenance on I-5 northbound from milepost 42 near Lexington Bridge Drive to milepost 52 near Toutle River Bridge beginning at 7:02 am on April 24, 2024 until further notice. Please use caution

Traffic is being alternated for maintenance on SR 142 both directions at milepost 12 near Appleton Road beginning at 7:31 am on April 24, 2024 until further notice. Please use caution

Starting Monday, Oct. 2, 2023, and continuing through at least May 2024: The Forest Learning Center Safety Rest Area, located along SR 504 at milepost 33, east of Castle Rock, will close for the season.

Starting Monday, April 22, the travel lanes across Lieser Road overpass will be reduced down to a single northbound only lane on the West side of the overpass for 14 days, as emergency bridge repair work continues.

Beginning June 15, 2023, until further notice: Both directions of SR 504 at milepost 45.0 are CLOSED at the winter gate, due to a landslide that washed out the road and the Spirit Lake Outlet Bridge, on Sunday, May 14, 2023. There is no estimated time for when the road will reopen and no access beyond the closure.
To receive updates on this closure, please sign up for email updates: https://public.govdelivery.com/accounts/WADOT/subscriber/new
Highest Impact
Beginning June 15, 2023, until further notice: Both directions of SR 504 at milepost 45.0 are CLOSED at the winter gate, due to a landslide that washed out the road and the Spirit Lake Outlet Bridge, on Sunday, May 14, 2023. There is no estimated time for when the road will reopen and no access beyond the closure. To receive updates on this closure, please sign up for email updates: https://public.govdelivery.com/accounts/WADOT/subscriber/new

Beginning Monday, Feb. 27, until further notice: An around-the-clock single-lane closure will be in place along the SR 411/A Street Bridge, for the duration of construction to remove and replace the bridge deck.
Note: Travelers should plan for delays of up to 15-minutes when flaggers are present. For everyone's safety, please slow down through the area and watch for road crews.
Beginning Monday, Feb. 27, until further notice: An around-the-clock single-lane closure will be in place along the SR 411/A Street Bridge, for the duration of construction to remove and replace the bridge deck. Note: Travelers should plan for delays of up to 15-minutes when flaggers are present. For everyone's safety, please slow down through the area and watch for road crews.

Traffic is being alternated for maintenance on SR 4 both directions at milepost 14 near Seal River Road beginning at 8:15 am on April 24, 2024 until further notice. Please use caution

Starting at 7 a.m., Monday, April 22 and continuing around-the-clock through 4:30 p.m., Thursday, May 2: Maintenance crews will fully close both I-5 Toutle River rest areas located at milepost 54, just north of Castle Rock, for annual maintenance and repair work.
See our list of rest areas across the state: https://wsdot.wa.gov/travel/roads-bridges/rest-areas

Starting on Monday, April 22, contractor crews will utilize daytime and nighttime single lane and shoulder closures along US 97 approaching and departing the bridge over Bickleton Highway between mileposts 12-13, for bridge deck repair work.
During construction, crews will use a temporary traffic signal to safely guide travelers through the work zone. Expect delays.
Starting on Monday, April 22, contractor crews will utilize daytime and nighttime single lane and shoulder closures along US 97 approaching and departing the bridge over Bickleton Highway between mileposts 12-13, for bridge deck repair work. During construction, crews will use a temporary traffic signal to safely guide travelers through the work zone. Expect delays.

Traffic is being alternated for construction on SR 505 both directions from milepost 3 near Exit 63 - East to milepost 4 near Henriot Road beginning at 7:53 am on April 24, 2024 until further notice. Please use caution