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HIGHEST IMPACT
I-5 Both Directions - Friday, Oct. 24 to the morning of Saturday, Oct. 25 - Both directions of I-5 between SR 599 and Boeing Access Road will close from 11:59 p.m. Friday to 6 a.m. Saturday for Seattle City Light work. The first lane on I-5 will close at 9 p.m., the second at 10 p.m., the third at 11 p.m. and all lanes will be closed by midnight. Drivers will follow signed detours around the closures. Last Updated: 10/21/2014 8:23 AM More Info
From milepost 156 to milepost 161
HIGHEST IMPACT
I-405 Northbound - Update 8:03 PM : On I-405 northbound at SR 522 (MP 23) there is a collision blocking the 2 right lanes. The current backup is 2 miles. Medical Aid, Fire Assistance, and the State Patrol have arrived on the scene. Last Updated: 10/24/2014 8:24 PM More Info
At milepost 23
HIGH IMPACT
US 395 Both Directions - US 395, milepost 18 to milepost 20 the Blue Bridge, closure in both directions on Sunday Oct 26 between the hours of 8 a.m. and 1 p.m. for repairs to the flagpole on the bridge. All lanes and ramps to the bridge will be closed. Stationary and portable VMS, signs, orange barrels and cones will direct travelers off the route. SR 240 and SR 397 are both alternate routes. Last Updated: 10/24/2014 11:00 AM More Info
From milepost 18 to milepost 20
HIGH IMPACT
SR 7 Northbound - Road work on SR 7 northbound at milepost 58.0 near I 5 Nb*SR 5 Sb beginning at 8:46 am on October 20, 2014 until about 8:00 am on October 25, 2014. The ramp to southbound I-5 is completely closed. Last Updated: 10/24/2014 6:06 PM More Info
At milepost 58
MODERATE IMPACT
I-5 Both Directions - I-5, N. Fork Lewis River Bridge - Painting (mileposts 19.83 to 20.08)
Monday, Oct. 27 to Sunday, Nov. 2: A single-lane in both directions of I-5 at the North Fork Lewis River Bridge will be closed around-the-clock for painting work. Last Updated: 10/24/2014 11:12 AM More Info
From milepost 20 to milepost 21
MODERATE IMPACT
I-5 Both Directions - I-5, Mellen Street to Blakeslee Junction - Stage 2 (MP 79.81 to 84.15) Monday, Oct. 27 to Friday, Oct. 31: Drivers should expect possible nighttime delays with single-lane and shoulder closures, on both directions of I-5 through Centralia, for striping work. Monday through Wednesday, from 8 p.m. to 5 a.m. Thursday, from 9 p.m. to 5 a.m. and Friday, from 10 p.m. to 7 a.m. Work is weather dependent. Last Updated: 10/24/2014 11:07 AM More Info
From milepost 80 to milepost 85
MODERATE IMPACT
I-5 Both Directions - Monday, Oct. 20 to Friday, Oct. 24: A single-lane in both directions of I-5 at the North Fork Lewis River Bridge will be closed around-the-clock for painting work. Last Updated: 10/17/2014 12:57 PM More Info
At milepost 20
MODERATE IMPACT
I-5 Southbound - I-5, Southbound, Gee Creek Rest Area Facility Improvements (milepost 12.0)
Traffic Impacts:
The southbound I-5 Gee Creek Rest Area is closed from Sept. 8 until Thanksgiving for facility improvements. Last Updated: 10/10/2014 1:27 PM More Info
At milepost 12
MODERATE IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 56 to 61: Potential delays due to single-lane closures both directions Friday night, Oct. 24 and Monday morning, Oct. 27 through Saturday morning, Nov. 1 (24 hours a day). Occasional rolling slowdowns both directions, Friday, Oct. 24 and Monday, Oct. 27 through Friday, Oct. 31, during daytime hours. No loads over 12 ft wide Friday night, Oct. 24 from 8 p.m. to 9 a.m. and 24 hours/day, beginning Monday morning, Oct. 27 at 9 a.m. through Saturday, Nov. 1 at 9 a.m. Last Updated: 10/24/2014 7:57 AM More Info
From milepost 56 to milepost 61
MODERATE IMPACT
I-90 Eastbound - I-90 eastbound at milepost 241, Sprague Rest Area, RV Dump Station is closed for repairs, beginning at 8:00 am on September 29, 2014 for next 3 to 4 weeks. Last Updated: 9/29/2014 8:06 AM More Info
At milepost 242
MODERATE IMPACT
SR 508 Both Directions - SR 508 to SR 7 - Paving and Sealing Road improvements (mileposts 0.20 to 32.84)
Traffic Impacts:
No scheduled traffic impacts. Last Updated: 10/17/2014 1:25 PM More Info
From milepost 0 to milepost 33
MODERATE IMPACT
SR 508 Both Directions - SR 508, Both directions at the South Fork Newaukum River Bridge (milepost 13.65) - Weight Resctriction
Traffic Impacts:
SR 508 is restricted to vehicles weighing more than seven tons. Trucks and large passenger vehicles should follow posted detour signs: Eastbound drivers, take Leonard Road to US 12. Westbound drivers, take Cinebar Road to Silver Creek Road/SR 122 to US 12. Last Updated: 3/14/2014 10:53 AM More Info
At milepost 14
MODERATE IMPACT
SR 539 Northbound - Effective through Winter 2016: Canada Border Services Agency has made changes to its Aldergrove border crossing that could result in back-ups on SR 539. Processing has been reduced from three lanes to two. Drivers should consider using the Sumas, Pacific Highway or Peace Arch border crossings to avoid delays. Last Updated: 10/17/2014 8:24 AM More Info
At milepost 15
LOW IMPACT
I-5 Both Directions - I-5 Paving, both directions, between Northeast 39th Street and 99th Street (mileposts 2.47 to 4.93)
Friday, Oct. 24 to the morning of Friday, Oct. 31: Drivers should be prepared for occasional, nighttime, intermittent lane and ramp closures on both directions of I-5 between NE 99th and NE 39th Street for paving and striping work nightly from 8 p.m. to 6 a.m. Last Updated: 10/24/2014 11:21 AM More Info
From milepost 2 to milepost 5
LOW IMPACT
I-5 Northbound - I-5, Northbound, Gee Creek Rest Area, Discovery Corridor Wastewater Transmission System (milepost 10.75) Monday, Oct. 27 to Friday, Oct. 31: Daytime narrow lanes with temporary striping and barriers at the entrance of the Gee Creek Rest Area for sewer line installation. Last Updated: 10/24/2014 11:18 AM More Info
At milepost 11
LOW IMPACT
I-5 Both Directions - Salmon Creek Interchange Project (I-205, MP 36.07 to 36.83 and I-5 MP 6.95 to 9.51) Monday, Oct. 27 to Friday, Oct. 31: No scheduled traffic impacts. Last Updated: 10/24/2014 11:00 AM More Info
From milepost 7 to milepost 10
LOW IMPACT
I-82 Westbound - I-82 westbound milepost 30 near Selah: On Monday, Oct 27 between the hours of 9 a.m. and 3:30 p.m. the SR 823 interconnect from Yakima (North 1st Street) to Selah will be closed for repairs to the collision attenuator on westbound I-82, Exit 30A. Yakima traffic will be directed onto I-82 and take Exit 30A to Selah. Orange cones and barrels as well as a buffer vehicle will direct traffic through work zone. Last Updated: 10/24/2014 3:27 PM More Info
At milepost 30
LOW IMPACT
I-82 Westbound - I-82 westbound near milepost 36 near Union Gap: On Tuesday Oct 28 between the hours of 8 a.m. to 2:30 p.m. crews will be working to repair guard rail on the on ramp from Valley Mall Blvd to westbound I-82. Orange cones and signs will direct traffic into the narrowed ramp configuration to allow crews to make necessary repairs. Last Updated: 10/24/2014 8:22 AM More Info
At milepost 36
LOW IMPACT
I-90 Both Directions - Rock blasting related closures: Rock blasting closures are complete for the 2014 season. Closures are scheduled to resume April 2015. Last Updated: 10/24/2014 7:48 AM More Info
From milepost 56 to milepost 61
LOW IMPACT
I-205 Both Directions - Salmon Creek Interchange Project (I-205, MP 36.07 to 36.83 and I-5 MP 6.95 to 9.51) Monday, Oct. 27 to Friday, Oct. 31: No scheduled traffic impacts. Last Updated: 10/24/2014 11:01 AM More Info
From milepost 36 to milepost 38
LOW IMPACT
US 12 Both Directions - US 12, milepost 377 to milepost 380: Monday, Oct. 27 to Wednesday, Oct. 29 between the hours of 7 a.m. and 3 p.m., motorists will experience one lane flagged traffic as a WSDOT crew works in the area to repair shoulder washouts. Last Updated: 10/24/2014 9:32 AM More Info
From milepost 377 to milepost 380
LOW IMPACT
US 12 Both Directions - US 12 milepost 165 Wildcat Bridge: Monday, Oct. 27 through Thursday, Oct. 30, between 8 a.m. and 3:30 p.m., motorist may experience short delays due to one lane flagged traffic control for road shoulder work. Last Updated: 10/23/2014 10:19 PM More Info
At milepost 165
LOW IMPACT
US 101 Both Directions - US 101 - Middle Nemah River Bridge Replacement (mileposts 33.04 to 33.99)
Traffic Impacts:
Monday, Oct, 27 to Friday, Oct. 31: Drivers should expect daytime, intermittent, single-lane closures with flaggers for utility work, from 6 a.m. to 7 p.m. Drivers can expect delays of up to 20 minutes. Last Updated: 10/24/2014 11:06 AM More Info
From milepost 33 to milepost 34
LOW IMPACT
US 101 Both Directions - US 101, Astoria Megler Bridge Painting Project (milepost 0.00 to 0.72) – ODOT

A 35 mph speed limit through the construction zone will be maintained for the duration of the project. Expect single-lane traffic and 20-minute delays anytime on weekdays and weekends. Last Updated: 1/19/2012 11:49 AM More Info
From milepost 0 to milepost 1
LOW IMPACT
SR 4 Both Directions - SR 4, Ocean Beach Highway Sanitary Sewer Replacement (mileposts 60.3 to 60.8)
Traffic Impacts: No scheduled traffic impacts. Last Updated: 10/24/2014 11:21 AM More Info
From milepost 60 to milepost 61
LOW IMPACT
SR 6 Both Directions - SR 6, Willapa River Bridge - Bridge Replacement (mileposts 6.86 to 7.26)
No scheduled traffic impacts. Last Updated: 10/24/2014 11:06 AM More Info
From milepost 7 to milepost 8
LOW IMPACT
SR 14 Both Directions - SR 14 at Bridge of the Gods (milepost 41.6)
Drivers crossing the Bridge of the Gods should expect intermittent delays of up to 20 minutes. Last Updated: 4/4/2014 1:34 PM More Info
At milepost 42
LOW IMPACT
SR 105 Both Directions - SR 105, Smith Creek and North River - Bridge Replacements (mileposts 6.25 to 13.65)
Traffic Impacts:
Monday, Oct. 27 to Friday, Oct. 31: Drivers should expect daytime, single-lane closures with flaggers for vegetation management from 6 a.m. to 7 p.m. Last Updated: 10/24/2014 11:03 AM More Info
From milepost 6 to milepost 14
LOW IMPACT
SR 411 Both Directions - SR 411, City of Kelso - West Main Street Realignment (mileposts 1.50 to 1.75)
Traffic Impacts: No scheduled traffic impacts.
NOTE: Access on SR 411 between Washington and Grant is now open to through-traffic. The intersection of SR 411 and Main Street/Allen Street is controlled by a four-way stop. Last Updated: 9/12/2014 8:52 AM More Info
From milepost 2 to milepost 2
LOW IMPACT
SR 411 Both Directions - SR 411, City of Castle Rock - Front Avenue Improvement (mileposts 12.6 to 13.2)
Traffic Impacts:
No scheduled traffic impacts. Last Updated: 12/20/2013 8:44 AM More Info
From milepost 13 to milepost 14
LOW IMPACT
SR 433 Both Directions - SR 433 at the Lewis and Clark Bridge (milepost 0.0)
Traffic Impacts:
No Scheduled traffic impacts. Last Updated: 8/29/2014 8:55 AM More Info
From milepost 0 to milepost 1
LOW IMPACT
SR 502 Both Directions - SR 502 Widening from I-5 to Battle Ground (Mileposts 0.59 to 6.61) Monday, Oct. 27 to Friday, Oct. 31: No scheduled traffic impacts. Last Updated: 10/24/2014 11:17 AM More Info
From milepost 1 to milepost 7
LOW IMPACT
SR 504 Both Directions - SR 504, Both directions between Hummocks Trail east to Loowit viewpoint (mileposts 45.0 to 52.0)
SR 504 has been closed for the winter season starting Saturday, Nov. 16. Last Updated: 11/22/2013 2:34 PM More Info
From milepost 45 to milepost 52
LOW IMPACT
SR 507 Both Directions - SR 507, Yew Street Intersection Improvements (mileposts 0.22 to 0.32)
Traffic Impacts:
No scheduled traffic impacts. Last Updated: 10/10/2014 2:16 PM More Info
From milepost 0 to milepost 1
LOW IMPACT
SR 821 Both Directions - SR-821 near milepost 13: On Tuesday Oct 28 between the hours of 10 a.m. and 3:30 p.m. single lane traffic for guard rail repair. Signs, orange cones and flaggers will direct traffic through the work zone. Last Updated: 10/24/2014 8:23 AM More Info
At milepost 13
LOWEST IMPACT
US 97 Both Directions - US 97, Biggs Rapid Bridge Painting (mileposts 0.25 to 0.49)
Traffic Impacts:
Saturday, Oct. 25 to Friday, Oct. 31: Drivers should prepare for possible nighttime delays while traffic is alternated through a single-lane across the bridge, as crews will be painting the structure. Last Updated: 10/24/2014 11:24 AM More Info
From milepost 0 to milepost 1
LOWEST IMPACT
SR 6 Both Directions - SR 6, Rock Creek East and West Bridges - Replacement (mileposts 25.95 to 26.94)
Traffic Impacts:
Monday, Oct. 27 to Saturday, Nov. 1: Drivers should expect intermittent, daytime, single-lane closures with flaggers, from 7 a.m. Monday to 5:30 p.m. Saturday while crews work on the bridge replacement. Last Updated: 10/24/2014 11:13 AM More Info
From milepost 26 to milepost 27
LOWEST IMPACT
SR 17 Northbound - The Blue Lake Rest Area is closed for the Season. Last Updated: 10/24/2014 1:32 PM More Info
At milepost 90
LOWEST IMPACT
SR 141 Both Directions - SR 141, White Salmon River Bridge Painting (mileposts 8.70 to 8.72)
Traffic Impacts:
Until late October: Drivers should prepare for possible delays while traffic is alternated through a single-lane across the bridge while crews are painting. Last Updated: 10/17/2014 1:28 PM More Info
From milepost 9 to milepost 9
LOWEST IMPACT
SR 411 Both Directions - SR 411, Slope Repair Vicinity of Hazel Dell Road (mileposts 6.0 to 6.30)
Traffic Impacts:
Monday, Oct. 27 to Friday, Oct. 31: Drivers should be prepared for daytime, single-lane closures with flaggers, on both directions of SR 411 near Hazel Dell Road, for slope repair work. From 8 a.m. to 3:30 p.m., daily. Last Updated: 10/24/2014 11:25 AM More Info
From milepost 6 to milepost 7
LOWEST IMPACT
SR 411 Both Directions - SR 411 - Huntington Avenue Sidewalk Improvements (mileposts 12.46 to 12.7)
Traffic Impacts: No scheduled traffic impacts. Last Updated: 9/12/2014 9:38 AM More Info
From milepost 12 to milepost 13