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

US395 from Spokane to Clayton: Bare and dry
Low Impact

US195 from Rosalia to Spokane: bare and dry.
Low Impact

US195 from Pullman to Rosalia: Bare and dry.
Low Impact

US395 from Clayton to Colville: Bare and dry.

I-90 from Ritzville to SR 904: Bare and dry.

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

US2 from Davenport to I-90: bare and dry.

SR26 from US395 to Washtucna: bare and dry.

US195 from Idaho State Line to Pullman: bare and dry.

I-90 from US195 to Broadway: Bare and dry

I-90 from Broadway to the Idaho State Line: Bare and dry.

SR 20 Sherman Pass: Bare and wet with ice in places. There are no restrictions at this time.

SR26 from Washtucna to Colfax: Bare and dry.

US2 from Spokane to Newport: Bare and dry.

I-90 from SR 904 to US 195: Bare and dry.

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

Iron Goat Rest Area on US 2 at milepost 58, 6 miles west of the summit of Stevens Pass, is closed for the season.
Medium Impact

Blue Lake Rest Area is closed for the season.

SR 20 North Cascades Highway is closed for the season between milepost 134 and 178 (Ross Dam trailhead to Early Winters). Spring clearing typically begins around April 1 and takes 6-8 weeks.

Northwest

From 9 p.m. Thursday, March 5 to 5 a.m. Friday, March 6, two left lanes of State Route 99 from Comstock Street (milepost 33) to Thomas Street (milepost 32) will close for maintenance. The southbound State Route 99 off-ramp to Harrison Street will remain open.

From 9 p.m. Monday, March 2 to 5 a.m. Tuesday, March 3, one left lane of northbound State Route 99 will close from Denny Way to Mercer Street (milepost 32) for maintenance.

From 8 p.m. to 5 a.m. nightly Monday, Feb. 23, through Friday morning, Feb. 27, and again Monday night, March 2, through Tuesday morning, March 3, right lane closures are planned on northbound and southbound SR 99 between South 200th Street in SeaTac and SR 516 in Des Moines.
At least one lane will remain open in each direction each night.
Crews will use these nightly closures for utility inspections.
From 8 p.m. to 5 a.m. nightly Monday, Feb. 23, through Friday morning, Feb. 27, and again Monday night, March 2, through Tuesday morning, March 3, right lane closures are planned on northbound and southbound SR 99 between South 200th Street in SeaTac and SR 516 in Des Moines. At least one lane will remain open in each direction each night. Crews will use these nightly closures for utility inspections.

Up to two lanes of southbound I-405 from milepost 8.04 to milepost 6.5 will be closed overnight, 11 p.m. Saturday, Feb. 28 – 8 a.m. Sunday, March 1.

Both directions of SR 522 will be closed at the I-405 Interchange (milepost 11 to milepost 13) from 10 p.m. Friday, Feb. 27 to 4 a.m. Monday, March 2. The northbound I-405 on-ramp to westbound SR 522 and the southbound I-405 on-ramp to eastbound SR 522 will also be closed. Signed detours will be in place.
High Impact

From 10 p.m. Friday, March 6 to 7 a.m. Saturday, March 7, all lanes of eastbound Interstate 90 will close from 18th Avenue South (milepost 3) to the East Portal of the Mount Baker Tunnel (milepost 6) will close for maintenance.
High Impact

Beginning at 9 p.m. Sunday, Feb. 15, people traveling on SR 523/Northeast 145th Street near the I-5 interchange should plan for lane shifts and closures on Fifth, Sixth and Eighth Avenues Northeast, north of SR 523, 24 hours a day.

From 10 p.m. Friday, March 6 to 7 a.m. Saturday, March 7, the northbound and southbound Interstate 5 on-ramps to eastbound Interstate 90 (milepost 2) will close for maintenance.

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.

Southbound I-5 traffic is using a two-lane bypass road, west of the mainline between SR 532 (MP 212) and the Pilchuck River Bridge (MP 211), while a fish passage is installed. Oversized loads are advised of 26-ft lane width limitations on the southbound bypass. Expect a speed reduction in the work zone.

Update 8:13 PM : Northbound & southbound traffic is alternating on SR 9 at Montborne Rd (MP 46) due to a collision. Medical Aid, Fire Assistance, and the State Patrol have arrived on the scene.
Highest Impact

The right two lanes of northbound State Route 99 at the First Avenue Bridge in Seattle (milepost 27) are closed until further notice. The speed limit has been reduced to 25 MPH in the area as well.

Saturday, Feb. 28 to the morning of Sunday, March 1: Up to three lanes of southbound I-405 between milepost 19.84 and milepost 18.11 will be closed from 11 p.m. - 8 a.m.

Until further notice: State Route 9 is closed from SR 20 to West State Street (milepost 55) while repairs are made to a rail crossing signal box owned by BNSF Railway that was damaged on Nov. 1, 2025.

Up to three lanes of northbound I-405 from Southeast Eighth Street (milepost 9.5) to Northeast Fourth / Eighth Street (milepost 11.25) will be closed overnight, 10 p.m. Saturday, Feb. 28 – 8:30 a.m. Sunday, March 1.

Sound Transit contractor crews will fully close the northbound I-5 off-ramp to Northeast 130th Street from 10 p.m. Friday, Feb. 27 until 5 a.m. Monday, March 2.

Nightly from 9 p.m. Sunday, March 1 to 5 a.m. Tuesday, March 3, eastbound State Route 96 traffic will alternate with flaggers near 51st Avenue Southeast (milepost 3) for utilities work.

From 10 p.m. Friday, March 6 to 7 a.m. Saturday, March 7, the northbound and southbound on-ramps to eastbound I-90 from Rainier Avenue South (milepost 3) will close for maintenance.

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

From 6:30 a.m. to 10:30 a.m. Saturday, March 7, one right lane of the northbound Interstate 5/State Route 529 Steamboat Slough bridge (milepost 198) will close. From 6:30 a.m. to 10:30 a.m. Sunday, March 8, one right lane of the southbound Interstate 5 Steamboat Slough bridge will close.

From 9 p.m. Monday, March 2 to 5 a.m. Tuesday, March 5, one left lane of northbound Interstate 5 at South 272nd Streer (milepost 147) will close for guardrail repairs.

From 6:30 a.m. to 10:30 a.m. Tuesday, March 3, two right lanes of northbound Interstate 5 at South 288th Street (milepost 146) will close for maintenance.
From 6:30 a.m. to 10:30 a.m. Wednesday, March 4, two left lanes of northbound Interstate 5 at South 288th Street (milepost 146) will close for maintenance.
From 6:30 a.m. to 10:30 a.m. Tuesday, March 3, two right lanes of northbound Interstate 5 at South 288th Street (milepost 146) will close for maintenance. From 6:30 a.m. to 10:30 a.m. Wednesday, March 4, two left lanes of northbound Interstate 5 at South 288th Street (milepost 146) will close for maintenance.

Friday, Feb. 27 to the morning of Sunday, March 1: The southbound I-405 off-ramp to Northeast 85th Street will be closed, nightly from 10 p.m. - 6 a.m.

From 9 p.m. Wednesday, March 4 to 3 a.m. Thursday, March 5, one right lane of northbound Interstate 5 at Marine View Drive (milepost 194) will close for maintenance.

Until further notice: Nightly (except Sundays) from 8 p.m. to 6 a.m. the following day beginning Monday, Feb. 23, State Route 9 traffic will alternate with flaggers at Mount Vernon/Big Lake Road (milepost 49) for Cascade Natural Gas utilities work.

Friday, Feb. 20 to the morning of Saturday, Feb. 21: The Northeast 85th Street on-ramp to northbound I-405 will be closed from 11 p.m. to 7 a.m.

From 9 p.m. Thursday, March 5 to 5 a.m. Friday, March 6, the southbound State Route 99 off-ramp to South Royal Brougham Way (milepost 30) will close for maintenance.

Daily from 9 a.m. to 2 p.m. beginning Monday, March 2 to 2 p.m. Thursday, March 5, one lane of the Interstate 5 Stillaguamish River bridge (milepost 209) will close for routine bridge inspection. A single northbound lane will close Monday, March 2 and Tuesday, March 3. A single southbound lane will close Wednesday, March 4 and Thursday, March 5.

The Coal Creek Parkway Southeast on-ramp to northbound I-405 will be closed overnight, 10:30 p.m. Saturday, Feb. 28 – 7:30 a.m. Sunday, March 1. A signed detour will be in place.

The northbound and southbound I-405 HOV ramp to State Route 167 will be closed from 11 p.m. Friday, Feb. 27 to 4 a.m. Monday, Mar. 2.

Nightly from 9 p.m. to 5 a.m. the following day beginning Tuesday, March 3 to 5 a.m. Thursday, March 5, the Sixth Avenue North on-ramp to southbound State Route 99 (milepost 32) will close for maintenance.

Daily (except Fridays, weekends) from 8 a.m. to 3 p.m. beginning Monday, Feb. 23 to 3 p.m. Thursday, March 5, State Route 525 traffic will alternate with flaggers near Aqua View Way (milepost 24) for Madsen utility work.

From 8 a.m. until 3 p.m. Tuesday, March 3, the left lane of southbound Interstate 5 at Portal Way (milepost 264) will close for cable barrier maintenance.

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.

Daily from 7:30 a.m. to 3 p.m. beginning Monday, Feb. 23 to Wednesday, Feb. 25, the right lane of eastbound US 2 near Tye River Road Northeast (milepost 51) will close for guardrail repair. This work may also occur from Thursday, Feb. 26 to Monday, Mar.2.

On I-405 northbound just south of NE 70th Pl (MP 17) there is an incident blocking the right lane.
Highest Impact

From 9 p.m. Monday, March 2 to 5 a.m. Tuesday, March 3, the left lane of the Alaskan Way/Dearborn Street on-ramp to southbound State Route 99 (milepost 30) will close for maintenance.

From 6 a.m. to 11 a.m. Sunday, March 1, all lanes of northbound State Route 99 and one left lane of southbound State Route 99 will close from Republican Avenue West (milepost 32) to North 50th Street (milepost 35) for the 2026 Hot Chocolate Run. The southbound State Route 99 off-ramp to Harrison Street (milepost 32) will also close.
Highest Impact

The right lane of the northbound SR 99 tunnel will close from 10 p.m. Tuesday, March 3 to 4 a.m. Wednesday, March 4 for tolling equipment maintenance.

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.

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.

From 9 p.m. Tuesday, March 3 to 5 a.m. Wednesday, March 4, two left lanes of southbound State Route 99 from Comstock Street (milepost 33) to Thomas Street (milepost 32) for maintenance. The southbound State Route 99 off-ramp to Harrison Street will remain open.

Daily (except Fridays, weekends) from 7 a.m. to 3 p.m. beginning Monday, Feb. 23 to 3 p.m. Tuesday, March 10, State Route 9 traffic will alternate with flaggers from Galbraith Road (milepost 72) to Nelson Road (milepost 75) for Ziply utilities work.

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.

Until further notice: Daily from 7 a.m. to 3 p.m. (excluding Saturday, Sunday) beginning Wednesday, Feb. 18, State Route 530 traffic will alternate with flaggers from just west of Sauk Prairie Road (milepost 53) to just east of Concrete Sauk Road (milepost 54) for utilities work.

From 9 p.m. Wednesday, March 4 to 5 a.m. Thursday, March 5, the southbound State Route 99 off-ramp to Seventh Avenue/Harrison Street (milepost 32) will close for maintenance.

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.

From 9 p.m. Wednesday, March 4 to 5 a.m. Thursday, March 5, the northbound State Route 99 off-ramp to Republican Street/Dexter Avenue (milepost 32) will close for maintenance.

Olympic

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.

US 101 is reduced to one lane approaching milepost 165 near Cedar Creek due to erosion. Expect reduced speeds, one-way alternating traffic controlled by a signal, and brief stops of up to 5 minutes in both directions.

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.

Spring brings a new I-5 diverging diamond interchange and bridge demolition in DuPont. Overnight work begins March 20. Learn more about the project online.

All lanes of northbound SR 509 will be closed 8 p.m. Friday, March 6 to 5 a.m. Monday, March 9 from Port of Tacoma Road to Taylor Way East. Both directions of Alexander Avenue between southbound SR 509 and 12th Street East will also be closed. 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 temporarily shift northbound lanes slightly to the west.

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.

Both directions of Alexander Avenue East at the SR 509 interchange in Tacoma are closed between 12th Street East and the southbound lanes of SR 509 from 8 p.m. Friday, March 6 to 5 a.m. Monday, March 9. Drivers will follow a signed detour. Crews are paving and temporarily shifting northbound SR 509 lanes slightly to the west. The work is weather dependent and may be rescheduled if it rains.

From 7 p.m. to 7 a.m., beginning Thursday, Feb. 19, US 101 will close to all traffic as needed for up to six weeks. Crews will begin repair work near Dowans Creek Road at a landslide site. A pilot car will lead travelers on a detour route on a gravel forest service road. During daytime hours, travelers can still expect alternating traffic controlled by a signal.

JBLM construction has the Madigan Gate closed around the clock. Visit the JBLM webpage for more information.

From 9 a.m. to 2:30 p.m. Monday, March 2 through Thursday, March 5, expect multiple closures of up to 15 minutes each on the US 101 Riverside Ave Bridge in Hoquiam for annual inspections.

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

Throughout March, expect daytime single-lane alternating traffic on SR 109 between Taholah and Moclips. Crews will work to setup five work zones for a fish passage project between mileposts 33 and 38.

The Elbe rest area is currently closed.

From 7 a.m. Tuesday, March 3 through 3 p.m. Thursday, March 5, the SR 8 Elma Rest Area will close annual maintenance.

South Central

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.

SR 410 Chinook is closed for the season due to adverse road conditions and 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.

Southwest

From 9 p.m. Thursday, Feb. 26, to 6 a.m. Friday, Feb. 27, the US 101 Astoria-Megler Bridge will close overnight in both directions so crews can remove the toll booth structure on the Oregon side.
There is no detour. Travelers will need to use an alternate route. Emergency vehicles will be allowed to cross.
This work is being completed by ODOT.
From 9 p.m. Thursday, Feb. 26, to 6 a.m. Friday, Feb. 27, the US 101 Astoria-Megler Bridge will close overnight in both directions so crews can remove the toll booth structure on the Oregon side. There is no detour. Travelers will need to use an alternate route. Emergency vehicles will be allowed to cross. This work is being completed by ODOT.

Friday, Feb. 27: Both directions of SR 501 will be closed between Cattle Pass (milepost 6.5) and milepost 7.5, from 7 a.m. to 2 p.m., for photography for Nike shoes.
Travelers will need to use an alternate route.
Friday, Feb. 27: Both directions of SR 501 will be closed between Cattle Pass (milepost 6.5) and milepost 7.5, from 7 a.m. to 2 p.m., for photography for Nike shoes. Travelers will need to use an alternate route.

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

8 p.m., Saturday, Feb. 28 to 5 a.m., Sunday, March 1: The left lane along northbound I-5 will close overnight between Exit 57 for Rogers Road and Exit 59 for Cowlitz River Bridge, for median barrier inspection.
Travelers should plan ahead and expect delays.
8 p.m., Saturday, Feb. 28 to 5 a.m., Sunday, March 1: The left lane along northbound I-5 will close overnight between Exit 57 for Rogers Road and Exit 59 for Cowlitz River Bridge, for median barrier inspection. Travelers should plan ahead and expect delays.

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.

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

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