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

Construction on Sprague Avenue between Freya St and Havana St. Traffic will be reduced to a single lane in both directions beginning at 6:00 am on March 30, 2026 until about 5:00 pm on July 10, 2026.
Low Impact

Construction on Nine Mile Rd from Rifle Club Rd to Wind River Dr southbound beginning at 6:00 am on March 30, 2026 until about 4:00 pm on April 24, 2026. The southbound lane will be closed and Nine Mile Rd will be closed to pedestrians. Nine Mile Road and Wind River Dr intersection will be closed Monday, April 6 through Friday, April 17. Motorists will be detoured to Rifle Club Rd.
Low Impact

Closure on SR 194 both directions from milepost 14.0 near Hamilton Rd to milepost 18.3 near Wawawai-Pullman Rd beginning at 6:00 am on April 13, 2026 until about 5:00 pm on May 15, 2026. Road is closed for emergency culvert replacement. A signed detour is available via Hamilton Hill Rd and US 195.
High Impact

Carlisle Avenue is closed between Greene and Ralph Street in Spokane, both directions as part of the North Spokane Corridor, Spokane River Crossing project, crews will rebuild and repave the roadway.
Medium Impact

Construction on Wellesley Ave. between Freya St and Havana St beginning at 6:00 am on March 30, 2026 until about 4:00 pm on August 4, 2026. Road is closed in both directions with local access for businesses and residents. Motorists will be detoured to Francis/Bigelow Gulch to Thierman.
Low Impact

Right lane closure on I-90 westbound from milepost 296.6 near Harvard Rd Off Ramp to milepost 296.0 near MP Marker 296, daily, beginning at 9:00 am until 12 pm, between April 13, 2026 and April 17, 2026.
Medium Impact

Construction on I-90 westbound at milepost 296.0 near Harvard Rd On Ramp beginning at 9:00 am on April 13, 2026 until about 3:00 pm on April 20, 2026. The northbound Harvard Road On Ramp to I-90 westbound will be closed between 9 a.m. and 3 p.m. Monday through Friday, April 13-17, and on Monday, April 20.

Construction on US 195 both directions at milepost 92.3 near Meadowlane Rd beginning on March 23, 2026 until July 31, 2026. Drivers traveling both north and south on US 195 will experience work zone lane reductions near the Meadowlane Rd. intersection. The City of Spokane is installing “J-turns” at the intersection of Meadowlane Rd. and US 195.

Commercial Vehicle Restriction on Sprague at Freya St both directions beginning at 10:28 am on April 16, 2026 until about 4:00 pm on July 10, 2026. Commercial vehicles are not permitted to turn off of Sprague or Freya St at the intersection due to construction in the area.

North Central

I-90 Exit 174/Hansen Rd. overpass (Moses Lake): the overpass is closed due to bridge deck and pier deterioration. Drivers traveling eastbound on I-90 can access the south side of I-90 via Exit 174 ramp, but westbound traffic must use Exit 169 Hiawatha Valley Road and turn around to access via eastbound I-90.
A replacement bridge will be built at the same location, with an estimated completion of December 2026.
More information: engage.wsdot.wa.gov/i-90-exit-174-hansen-road-overpass
High Impact
I-90 Exit 174/Hansen Rd. overpass (Moses Lake): the overpass is closed due to bridge deck and pier deterioration. Drivers traveling eastbound on I-90 can access the south side of I-90 via Exit 174 ramp, but westbound traffic must use Exit 169 Hiawatha Valley Road and turn around to access via eastbound I-90. A replacement bridge will be built at the same location, with an estimated completion of December 2026. More information: engage.wsdot.wa.gov/i-90-exit-174-hansen-road-overpass

I-90 Exit 154/Adams Rd. overpass (east of George): the overpass is closed due to a hole in the bridge deck. There is currently no estimated time to reopen. Traffic is currently detoured to the junction I-90/SR 281 Spur.
Contact: North Central Region communications 509-667-2815
High Impact
I-90 Exit 154/Adams Rd. overpass (east of George): the overpass is closed due to a hole in the bridge deck. There is currently no estimated time to reopen. Traffic is currently detoured to the junction I-90/SR 281 Spur. Contact: North Central Region communications 509-667-2815

Travelers on southbound US 97A will encounter shoulder closures at milepost 234 in Chelan, from April 27 to July 2, Mon-Thu from 7 a.m. to 6 p.m. Crews will build curb extensions at the intersection of the highway and East Okanogan Avenue, as well as the intersection of the highway and East Wapato Avenue. Questions? Contact the City of Chelan, 509-682-8030.

SR 17 between milepost 56 to 67 (Patton Boulevard to jct. of SR 282), Monday through Thursday from 6 a.m. to 4:30 p.m. there will be flagger-controlled traffic with pilot car and delays where a maintenance crew is crack sealing.
Contact: North Central Region communications 509-667-2815
Lowest Impact
SR 17 between milepost 56 to 67 (Patton Boulevard to jct. of SR 282), Monday through Thursday from 6 a.m. to 4:30 p.m. there will be flagger-controlled traffic with pilot car and delays where a maintenance crew is crack sealing. Contact: North Central Region communications 509-667-2815

Travelers on Interstate 90 will encounter reduced speed limits and single-lane closures from milepost 138 to milepost 148 from 7 p.m. to 6 a.m., Mondays to Fridays starting April 20 until mid-August due to a nighttime paving project. Expect slowdowns and delays. Questions? Please contact WSDOT North Central Region communications, 509-667-3077.

Travelers on US 97, north of Blewett Pass will encounter alternating, one-way traffic with flaggers, reduced speed limits, pilot cars, and temporary rumble strips. Workers will replace and upgrade guardrails from MP 167 to 178. Work will occur from 6 a.m.- p.m. weekdays from April 20-24, 2026.

The Winchester Rest Area on westbound Interstate 90, between Moses Lake and George, will be closed until further notice due to maintenance.

Quincy Rest Area, 2.75 miles west of Quincy, is currently closed until April 17th for tree removal.

SR 150 at milepost 8 (Highland Ave. to Columbia St.) Sunday through Friday, 8 p.m. to 7 a.m. the road will be closed with signed detour where a contractor for the city if upgrading various sections of sewer main pipe. Additionally, there will be daytime WB closures and closures of the intersections at Cedar and Nixon. Expect delays and follow all detour signage.
Contact: City of Chelan Public Works 509-628-8030
SR 150 at milepost 8 (Highland Ave. to Columbia St.) Sunday through Friday, 8 p.m. to 7 a.m. the road will be closed with signed detour where a contractor for the city if upgrading various sections of sewer main pipe. Additionally, there will be daytime WB closures and closures of the intersections at Cedar and Nixon. Expect delays and follow all detour signage. Contact: City of Chelan Public Works 509-628-8030

Until April 30, 2026, travelers will encounter pilot vehicles and flagger-controlled traffic on SR 283 from milepost 0 to milepost 14. Contractors will seal cracks on lanes and shoulders from 6 a.m. to 4:30 p.m., Monday through Thursday. Questions? Contact WSDOT Communications, 509-667-3077.

SR 20 North Cascades Highway remains closed for the season between milepost 134 and 178 (Ross Dam trailhead to Early Winters). Spring clearing began March 23 and typically takes 6-8 weeks.

Blue Lake Rest Area is closed for the season.

Northwest

Up to two lanes of southbound I-405 from Lake Washington Boulevard Southeast (milepost 9) to Northeast 44th Street (milepost 7.5) will be closed nightly, 11 p.m. Friday, April 17 – 7 a.m. Saturday, April 18.

Up to two lanes of northbound I-405 from SR 181 (milepost 1.5) to Sunset Boulevard North (milepost 4.5) will be closed overnight, 11 p.m. Friday, April 17 – 8:30 a.m. Saturday, April 18.

From 8 p.m. Thursday, April 23 to 5 a.m. Friday, April 24, State Route 20 traffic will alternate from Koenig Lane to Wanamaker Road (milepost 14) for PSE utilities work.

Nightly from 9 p.m. to 5 a.m. the next day beginning Monday, April 20 to 5 a.m. Thursday, April 23, US 2 traffic will alternate with flaggers from Fern Bluff Road (milepost 20) to Sultan West City Limits (milepost 21) for utilities work.

Monday, April 13 to the morning of Saturday, April 18: Up to two lanes of southbound SR 167 from South 2nd Street (milepost 26.7) to Ellingson Road (milepost 11.9) will be closed nightly, from 8 p.m. – 9 a.m.

Monday, April 13 to the morning of Saturday, April 18: Two Southbound Express Toll Lanes and one lane of southbound I-405 between milepost 18.10 and 16.45 will be closed, nightly from 9:30 p.m.- 4:30 a.m.

Friday, April 17 to the morning of Saturday, April 18: Up to two lanes of northbound I-405 will be closed from 11:59 p.m.- 7 a.m.

Nightly from 1 to 4 a.m. on Mondays, Wednesdays and Fridays beginning Monday, April 20 to 4 a.m. Monday, May 4, expect rolling slowdowns on southbound Interstate 5 from 196 Street Southwest (milepost 181) to Northeast 185th Street (milepost 176) for SPU utilities work.

From 8 a.m. to 3 p.m. Friday, April 24, the right lane of State Route 599 will close just south of the State Route 99 interchange (milepost 1) for maintenance.

One lane of eastbound I-90 will close from 11 p.m. to 5 a.m. nightly between the I-405 interchange and 150th Avenue SE for utility work.
The left and right lanes will close intermittently overnight throughout the week, but not at the same time.
One lane of eastbound I-90 will close from 11 p.m. to 5 a.m. nightly between the I-405 interchange and 150th Avenue SE for utility work. The left and right lanes will close intermittently overnight throughout the week, but not at the same time.

Daily from 6 a.m. to 1 p.m. Saturday, April 25 and Sunday, April 26, the right lane of southbound State Route 513/Montlake Bridge will close from Northeast Pacific Street to East Shelby Street (milepost 0) for maintenance.

SR 9 will close both directions between MP 8.1 to 9.7 from 8:00p.m. Friday, April 17, through 5 a.m. Monday, April 20

From 7 a.m. to 7 p.m. Saturday, April 18, expect runners on the shoulder of both directions of State Route 202 from Southeast 40th Street to State Route 203 (milepost 21) for the Fall City Classic Half marathon.

The I-5 express lanes are operating northbound-only during the northbound I-5 Ship Canal Bridge preservation work, which has reduced the I-5 mainline to two lanes across the bridge, to help maintain northbound freeway capacity.

Nightly from 1 to 4 a.m. on Mondays, Wednesdays and Fridays beginning Monday, April 20 to 4 a.m. Monday, May 4, expect rolling slowdowns on northbound Interstate 5 from North 85th Street (171) to Northeast 185th Street (milepost 176) for SPU utilities work.

Up to three lanes of southbound I-405 from SR 900 (milepost 6) to SR 181 (milepost 1) will be closed overnight, 10 p.m. Friday, April 17 – 8 a.m. Saturday, April 18.

The collector-distributor lane of northbound I-405 between SR 522 (milepost 23.47) and Northeast 195th Street (milepost 24.45) will be closed nightly from 11 p.m. Tuesday, April 14 to 5 a.m. Thursday, April 15 and overnight from 11 p.m. Friday, April 17 to 7 a.m. Saturday, April 18.

From 8 p.m. Thursday, April 23 to 5 a.m. Friday, April 24, State Route 9 traffic will alternate with flaggers from 269th Place Northeast to Pilchuck Creek (milepost 34) for Ziply utilities work.

From 10:30 p.m. Thursday, April 23 to 12:30 a.m. Friday, April 24, the right lane of southbound Interstate 5 near Northwest Avenue (milepost 257) will close for maintenance. The southbound I-5 on-ramps at West Bakerview Road and Northwest Avenue will also close.

From 11 a.m. to noon Saturday, April 25 the State Route 164/Griffin Avenue and Railroad Street intersection (milepost 14) will have uniformed officers directing traffic for the Rainier Run and Rally 5k.

The two right general-purpose lanes of northbound I-405 between Kingsgate (milepost 21.43) and Northeast 195th Street (milepost 24.8) will be closed nightly from 11 p.m. Tuesday, April 14 to 5 a.m. Thursday, April 15 and overnight from 11:59 p.m. Friday, April 17 to 7 a.m. Saturday, April 18.

The right general-purpose lane of northbound I-405 between SR 527 (milepost 26.35) and Damson Road (milepost 29.0) will be closed nightly from 11:59 p.m. Friday, April 17 to 4:30 a.m. Monday, April 20.

Daily from 6 to 3 p.m. on Saturday, April 18 and Sunday, April 19, the shoulder of both directions of the Interstate 5/Interstate 405 interchange (milepost 182) will close for maintenance.

The Northeast 30th Street on-ramp to northbound I-405 will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

People are encouraged to avoid accessing the area beyond the annual closure point of the North Cascades Highway at Ross Dam trailhead (milepost 134) until safe roadway conditions are re-established. There are multiple damaged areas beyond the gates that require repair. Riding bikes is not recommended in this area.

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

From 9 p.m Tuesday, April 21 to 5 a.m. Wednesday, April 22, State Route 524 traffic will alternate near Broadway (milepost 14) for maintenance.

Update 6:59 PM : On SR 520 westbound just east of Montlake Blvd (MP 3) there is an incident blocking the right lane. The Incident Response Team and the State Patrol have arrived on the scene.
Highest Impact

From 9 p.m. Monday, April 20 to 5 a.m. Tuesday, April 21, US 2 traffic will alternate with flaggers at 635 Place Northeast (milepost 41) for utilities work.

Until further notice: The northbound lane of State Route 9 at Lake Creek Bridge (milepost 43) is closed. A temporary traffic signal is alternating northbound and southbound traffic through the southbound lane until further notice.

The northbound I-405 off-ramp to 112th Avenue Southeast will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

From 6 to 8 a.m. Sunday, April 26, State Route 20 will close at Rosario Road/Pass Lake (milepost 42) for the Whidbey Island Marathon.

Overnight closures of the southbound I-5 ramp to southbound I-405 beginning 10 p.m. Sunday night April 19, to 4 a.m. Monday, April 20; then 9 p.m. Tuesday night April 21, to 2 a.m. Wednesday, April 22; and again 9 p.m. Wednesday night April 22, to 4 a.m. Thursday, April 23.

The 112th Avenue Southeast on-ramp to northbound I-405 will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

The northbound I-405 off-ramp to SR 169 will be closed overnight, 11:30 p.m. Friday, April 17 – 6:30 a.m. Saturday, April 18. A signed detour will be in place.

The Northeast 44th Street on-ramp to northbound I-405 will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

The Northeast Sunset Boulevard on-ramp to northbound I-405 will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

Northbound & southbound traffic is alternating on SR 9 at Mt Vernon-Big Lake Rd (MP 49) due to roadwork.

The northbound I-405 HOV off-ramp to Northeast Sixth Street will be closed overnight, 9 p.m. Friday, April 17 – 8 a.m. Saturday, April 18. A signed detour will be in place.

The northbound I-405 off-ramp to Northeast 30th Street will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

From 9 p.m. Thursday, April 23 to 3 a.m. Friday, April 24, the northbound Interstate 5 off-ramp to Peace Portal Drive (milepost 274) will close for maintenance.

Update 6:55 PM : On I-5 southbound just south of S 188th St (MP 152) there is a collision blocking the 3 left general purpose lanes and the HOV lane. Fire Assistance, the Incident Response Team, and the State Patrol have arrived on the scene.
Highest Impact

From 9 p.m. Tuesday, April 21 to 5 a.m. Wednesday, April 22, State Route 92 traffic will alternate with flaggers at 84th Street Northeast/Getchell for utilities work.

The right lane of the southbound SR 527 on-ramp to southbound I-405 will be closed nightly from 10 p.m. Friday, April 17 to 3 a.m. Monday, April 20.

From 8 p.m. Thursday, April 23 to 5 a.m. Friday, April 24, State Route 9 traffic will alternate with flaggers at Pilchuck Creek (milepost 34) for Ziply utilities work.

The northbound I-405 off-ramp to Coal Creek Parkway Southeast will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

From 9 p.m. Tuesday, April 21 to 2:30 a.m. Wednesday, April 22, the southbound Interstate 5 on-ramp at Meridian Street (milepost 256) will close for maintenance.

The northbound and southbound ramps to eastbound I-90 will close from 10 p.m. to 5 a.m. nightly Monday, April 20, until Friday morning, April 24, for utility work. Signed detours will guide I-405 traffic to eastbound I-90.

The northbound SR 167 HOV on-ramp to northbound I-405 will be closed nightly, 11:30 p.m. Friday, April 17 – 6 a.m. Saturday, April 18. A signed detour will be in place.

Tuesday, April 13 to the morning of Saturday, April 18: The southbound I-405 off-ramp to NE 85th Street will be closed, nightly from 10 p.m.- 4 a.m.

From 9 a.m. to 2:30 p.m. Monday, April 20, the right lane of State Route 529 on the Snohomish River bridge (milepost 3) will close for maintenance.

From 9 p.m. Wednesday, April 22 to 3:30 a.m. Thursday, April 23, the northbound Interstate 5 on-ramp at West Bakerview Road (milepost 258) will close for maintenance.

Northbound I-405 ramp to southbound I-5 and northbound SR 525 will close from 2 a.m. to 4:30 p.m. Wednesday, April 22

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 Southeast Eighth Street on-ramp to southbound I-405 will be closed overnight, 9 p.m. Friday, April 17 – 7 a.m. Saturday, April 18. A signed detour will be in place.

The Northeast 30th Street on-ramp to southbound I-405 will be closed nightly, 9 p.m. Friday, April 17 – 8 a.m. Saturday, April 18. A signed detour will be in place.

From 9 p.m. Thursday, April 23 to 5 a.m. Friday, April 24, State Route 527 traffic will alternate with flaggers at 196th Street Southeast for utilities work.

From 5 a.m. to 12 p.m. on Saturday, April 18, two right lanes of northbound State Route 525 will close at 106th Street Southwest (milepost 5) for maintenance.

Northbound I-405 ramp to southbound I-5 and northbound SR 525 will close from 10 p.m. Monday, April 20 to 4:30 a.m., Tuesday, April 21

The northbound I-405 off-ramp to Northeast 44th Street will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

The Northeast Sixth Street HOV on-ramp to southbound I-405 will be closed overnight, 9 p.m. Friday, April 17 – 8 a.m. Saturday, April 18. A signed detour will be in place.

The northbound/southbound SR 527 on-ramp to northbound I-405 will be closed nightly from 11 p.m. Friday, April 17 to 4:30 a.m. Monday, April 20.

From 7:30 a.m. to 2:30 p.m. Monday, April 20, US 2 traffic will alternate near the Skykomish West City Limits (milepost 48) for maintenance. This work may also occur Tuesday, April 21 to Thursday, April 23.

From 9 p.m. Wednesday, April 22 to 2:30 a.m. Thursday, April 23, the southbound Interstate 5 on-ramp at Iowa Street/State Street (milepost 254) will close for maintenance.

On SR 20 eastbound & westbound from Colonial Creek Campground (MP 130) to Ross Dam Trailhead (MP 134) all lanes are closed due to a large rockslide. There is no estimated time for reopening.
Highest Impact

Beginning Sunday, April 12, northbound and southbound I-5 will be reduced to a single lane from 8 p.m. to 5 a.m. nightly Sundays through Friday mornings until April 24, near Alger Road (milepost 240 to 242) for construction of temporary crossover roads. This is approximately 6 miles south of the full closure of northbound I-5 at North Lake Samish Road (exit 246) due to the March 19 slide.
Expect delays and consider alternate routes, such as SR 9 or SR 11.
Beginning Sunday, April 12, northbound and southbound I-5 will be reduced to a single lane from 8 p.m. to 5 a.m. nightly Sundays through Friday mornings until April 24, near Alger Road (milepost 240 to 242) for construction of temporary crossover roads. This is approximately 6 miles south of the full closure of northbound I-5 at North Lake Samish Road (exit 246) due to the March 19 slide. Expect delays and consider alternate routes, such as SR 9 or SR 11.

From 7 a.m. Monday, April 20 to 4 p.m. Thursday, April 30, the westbound State Route 520 Evergreen bus flyer stop and left shoulder will close for King County Metro utilities work.

Expect intermittent closures of the right lane of eastbound SR 18 for construction work Monday through Fridays from 7 a.m. to 5 p.m. for landscape repairs and utility work.

Eastbound and westbound SR 544 will be closed from Robinson Street to Everson Road until July 3 for city of Everson project. All vehicles should use Robinson Road and Everson Street to detour during the closure.

Effective Oct. 15 the final 2.7 miles of Mt. Baker Highway, referred to as the road to Artist Point (milepost 55) on State Route 542/Mount Baker Highway is now closed for the season.

Nightly from 9 p.m. to 5 a.m. the next day beginning Monday, April 20 to 5 a.m. Friday, April 24, State Route 530 traffic will alternate with flaggers from Fortner Road to Sauk Prairie Road (milepost 53) for utilities work.

Westbound I-90 is reduced to three lanes near the 17th Street Northwest on-ramp to the Lakemont Boulevard off-ramp, with traffic shifts to accommodate construction. The HOV lane is open to all drivers.

Up to four lanes of southbound I-405 from Northeast Eighth Street (milepost 13.35) to I-90 (milepost 11) will be closed overnight, 10 p.m. Friday, April 17 – 8 a.m. Saturday, April 18.

Effective Oct. 24, State Route 123/Cayuse Pass from Stevens Canyon Road (milepost 5) to State Route 410/Cayuse Pass (milepost 16) is now closed for the season.

All lanes of northbound I-405 from North Southport Drive to Coal Creek Parkway Southeast will be closed day and night, 11:30 p.m. Friday, April 17 – 4 a.m. Monday, April 20. Signed detours will be in place.

Up to three lanes of northbound I-405 from Coal Creek Parkway Southeast (milepost 10.5) to Northeast Sixth Street (milepost 13.8) will be closed overnight, 10 p.m. Friday, April 17 – 8 a.m. Saturday, April 18.

Nightly utility construction on SR 18 westbound from milepost 27.9 near 99th Street (Snoqualmie Parkway) to milepost 27.6 near SE 104th St beginning at 9 p.m. to 5 a.m. Sunday evenings through Thursday mornings through May 2026.

Monday, April 13 to the morning of Saturday, April 18: Up to two lanes of northbound SR 167 from SR 410 (milepost 7.1) to South 2nd Street (milepost 26.0) will be closed nightly, from 7 p.m. – 5 a.m.

Olympic

Expect temporary traffic lights and single-lane alternating traffic around the clock through fall on SR 109 near Canyon Way near Taholah. The speed limit is reduced from 50 mph to 25 mph from milepost 36.19 to milepost 36.63. Work is for a fish passage project.

The SR 165 Carbon River/Fairfax Bridge is closed to all vehicles, bicyclists and pedestrians until further notice. The closure means there is no access across the bridge.

Expect 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.

All lanes of northbound SR 509 and the left lane of southbound SR 509 will be closed 8 p.m. Friday, April 17 to 5 a.m. Monday, April 20 from Port of Tacoma Road to Taylor Way East. Drivers will follow a signed detour. The work is weather dependent and may be rescheduled in the event of rain. The closure is necessary so crews can pave and shift northbound traffic to the right, back to its original location.

From 9 a.m. to 3:30 p.m. Monday, April 20, through Wednesday, April 22, the ramp from Traffic Ave to westbound SR 410 will close for pavement repairs. The shoulder of SR 410 will also close. Travelers are advised to use the Valley Ave ramp to access westbound SR 410 during the closure. Access to SR 167 will be maintained. Read the travel advisory.

Beginning at 11 p.m. Friday, April 17, and Saturday, April 18, all lanes of southbound I-5 will close at 54th Avenue East in Fife. The ramps from 54th Avenue East to southbound I-5 also will close. All lanes and ramps will reopen by 7:30 a.m. on Saturday, April 18, and 8:30 a.m. on Sunday, April 19. Read the news release.

Travelers will see shifted lanes on US 101 east of Port Angeles between Del Guzzi Drive and North Brook Avenue. The lane shifts are in place as work continues on the fish barrier removal projects at Lees and Ennis Creeks. The traffic shifts will be in place through the summer of 2026.

Collision on SR 16 eastbound at milepost 0 exit ramp to S 38th St beginning at 7:00 pm on April 17, 2026 until further notice. The exit ramp is partially blocked.

Reduced speeds and one-way alternating traffic controlled by a signal is in place until further notice on US 101 near Cedar Creek at milepost 165.

From 8 p.m. Monday, April 20 to 5 a.m. Tuesday, April 21, the on-ramp from eastbound SR 16 to Sedgwick Road will be closed. The ramp closure will allow crews to do soil borings near Blackjack Creek.

Road work on SR 303 southbound at milepost 3.52 near Dawn Rd beginning at 6:25 pm on April 17, 2026 until about 10:00 pm.

Get more information about city construction on Kansas St. SW that includes SR 162 at the City of Orting webpage.

One-way alternating traffic controlled by a stop sign is in place until further notice on SR 109 near Canyon Way at milepost 35.8.

Expect nighttime single-lane closures on eastbound SR 16 near Tremont Street West in Port Orchard. Work is for a fish passage project. Work schedule: - 7 p.m. each night to 7 a.m. the following day, Monday through Thursday - 7 p.m. Friday to 8 a.m. Saturday

At 10 a.m. and 1:30 p.m. weekdays April 20-24, the bridge will close to vehicle traffic for inspections. Each closure will last up to 60 minutes. Read the travel advisory.
Lowest Impact

Expect around-the-clock single-lane alternating traffic approaching milepost 184 near Dowans Creek Road. The road is reduced to one lane until permanent repairs are completed due to a slide.

Alexander Avenue East between southbound SR 509 and 12th Street East in Tacoma will be closed from 8 p.m. Friday, April 17 to 5 a.m. Monday, April 20 due to construction work on SR 509. Travelers will follow a signed detour. The work is weather dependent and may be rescheduled in the event of rain.

The climbing lane on northbound US 101 approaching Cosi Hill is closed.

Get more information about a new roundabout at the intersection SR 162 and 128th.

Until further notice, SR 161 is reduced to one lane in each direction between 36th Street East and Dechaux Road East on North Hill due to slide activity. Travelers can expect shifted lanes and congestion approaching North Hill.

Expect temporary traffic lights and single-lane alternating traffic around the clock through fall on SR 109 near Moclips Highway near Taholah. The speed limit is reduced from 50 mph to 25 mph from milepost 32.84 to milepost 33.36. Work is for a fish passage project.

Beginning Monday, April 20, expect temporary traffic lights and single-lane alternating traffic around the clock on US 101 near Ruby Beach. The speed limit will be reduced from 55 mph to 25 mph from milepost 162.93 to 163.51. Work is for a fish passage project.

South Central

Both directions between Kingsgate Way milepost 27 and Jadwin Avenue/Stevens Drive milepost 29 in Richland. Until further notice, traffic will be reduced to a single lane both direction for roadwork.

Eastbound over the Umatilla Bridge, Monday, Apr. 13 at 10 p.m. through Saturday, Apr. 18 at 12 p.m. there will be a single-lane closure with a 14-ft width restriction for bridge work.

Lane closure going north on N Steptoe St. Closure at intersection of N Steptoe and Tapteal Dr. Minimal traffic impact.
Lowest Impact

Both directions milepost 136 to 138 Vantage Bridge: Until further notice, there will be continuous single-lane closures, speed reductions and 9-ft width restriction for bridge work. During periods of heavy traffic expect delays and consider alternate routes. The eastbound width restriction begins at Exit 110, the junction of I-82 near Ellensburg. The westbound width restriction begins at Exit 149, the junction of SR-281 near George.

US 97 milepost 74 to 75, between Wapato and Union Gap. Until further notice, there will be a continuous single-lane closure both directions and a 10-foot width restriction for construction work. Lateral A at US-97 will be closed.

Until further notice W. Van Giesen Street (SR-224) at the intersection of Ruppert road (milepost 6) in West Richland is closed for construction of a new roundabout. Traffic is detoured using local roads.

Eastbound Indian John Hill Rest Area: The RV station is closed for repairs until further notice.

Eastbound US 12 milepost 348 to 357 near Walla Walla: Monday through Thursday until April 30 from 6 a.m. to 4:30 p.m. There will be a single-lane closure for a mobile work operation.

SR 410 Chinook is closed for the season due to increased avalanche risk. Eastbound is closed at milepost 57, Crystal Mountain Boulevard, 12 miles west of the summit, and westbound is closed at milepost 74.5 Morse Creek, 5 miles east of the summit.

Both directions SR 240 and Aaron Drive Intersection (milepost 34 to 35) in Richland. Until further notice, from 6 a.m. to 8 p.m. daily, except on Fridays when work concludes at 3 p.m. There will be single-lane and shoulder closures as part of the Intersection improvement project.

Southwest

Thursday, March 5 to Friday, May 1: Travelers in both directions of SR 141, between Underwood (milepost 4.6) and Dean's Rock Pit (milepost 5.5) will take turns moving through one open lane at a time, daily from 7:30 a.m. to 4:30 p.m., for water line work.
This work being done by the City of White Salmon.
Flaggers will direct travelers through the area. Plan ahead and expect delays.
Thursday, March 5 to Friday, May 1: Travelers in both directions of SR 141, between Underwood (milepost 4.6) and Dean's Rock Pit (milepost 5.5) will take turns moving through one open lane at a time, daily from 7:30 a.m. to 4:30 p.m., for water line work. This work being done by the City of White Salmon. Flaggers will direct travelers through the area. Plan ahead and expect delays.

Tuesday, April 7 through Thursday, April 23: Travelers along SR 433 Lewis and Clark Bridge near Port Road may encounter occasional daytime delays from 8 a.m. to 3:30 p.m., for nearby utility work.
Cowlitz PUD will be installing new utility anchor wires next to the Port of Longview building, under the bridge.
Tuesday, April 7 through Thursday, April 23: Travelers along SR 433 Lewis and Clark Bridge near Port Road may encounter occasional daytime delays from 8 a.m. to 3:30 p.m., for nearby utility work. Cowlitz PUD will be installing new utility anchor wires next to the Port of Longview building, under the bridge.

The Forest Learning Center rest area on this route 504 at 33.11 milepost is Open, Daily from 10:00 am to 4:30 pm, with some amenities status has changed. Please check out Travel Center website for further details. https://wsdot.wa.gov/travel/roads-bridges/rest-areas

Starting Wednesday, Oct. 1: One lane of SR 123 is closed from Laughing Water Creek (milepost 2) to Panther Creek Bridge (milepost 5) for asphalt paving and striping work. Traffic will take turns moving through the open lane. Expect delays of up to 30 minutes in this area. This is part of the Mount Rainier National Park State Route 123 Rehabilitation Project.

Starting Monday, July 21, 2025, and continuing until further notice:
Travelers will see occasional single-lane closures with flaggers in both directions of SR 105 between Tokeland Road (milepost 18.6) and Panoramic Lane (milepost 20.2).
Crews are working to improve and stabilize the shoreline next to the highway. Plan ahead and expect delays through the work zone.
Starting Monday, July 21, 2025, and continuing until further notice: Travelers will see occasional single-lane closures with flaggers in both directions of SR 105 between Tokeland Road (milepost 18.6) and Panoramic Lane (milepost 20.2). Crews are working to improve and stabilize the shoreline next to the highway. Plan ahead and expect delays through the work zone.

Construction will be blocking the left lane on I-5 northbound from milepost 77 near Main Street to milepost 78 near SR 6. Use caution beginning at 6:35 pm on April 17, 2026 until further notice.

Monday, Sept. 29: contractor crews began work to build Juniper Street, a new road that will pass under the railroad separating SR 14 from the Port of Klickitat. The project will also add a roundabout at SR 14 and Elm Street to improve safety and keep traffic moving.
During work hours, one of the two highway lanes will close at times. Flaggers will direct traffic in each direction to take turns using the open lane. Drivers should expect delays of up to 20 minutes. Work will wrap-up late 2026
Monday, Sept. 29: contractor crews began work to build Juniper Street, a new road that will pass under the railroad separating SR 14 from the Port of Klickitat. The project will also add a roundabout at SR 14 and Elm Street to improve safety and keep traffic moving. During work hours, one of the two highway lanes will close at times. Flaggers will direct traffic in each direction to take turns using the open lane. Drivers should expect delays of up to 20 minutes. Work will wrap-up late 2026

Collision on US 97 northbound at milepost 5 near Maryhill Loop Road - Viewpoint use caution when approaching the area and expect delays beginning at 3:06 pm on April 17, 2026 until further notice.

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 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