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HIGH IMPACT
I-5 Southbound - Collision on I-5 southbound at milepost 135.1 near SR 167 Bay St beginning at 9:23 pm on October 19, 2014 until further notice. Last Updated: 10/19/2014 9:25 PM More Info
At milepost 135
HIGH IMPACT
I-90 Both Directions - Sunday, Oct. 19 - The I-90 express lanes will have an added westbound service from 7 a.m. to 2 p.m. to accommodate extra traffic heading into Seattle. Lanes will be eastbound by 3 p.m. and remain eastbound until 5 a.m. Monday, Oct. 20. Last Updated: 10/17/2014 8:26 PM More Info
From milepost 0 to milepost 10
HIGH IMPACT
US 12 Both Directions - Collision on US 12 blocking both lanes at milepost 372 just 5 miles east of the city of Dayton. Last Updated: 10/19/2014 1:49 PM More Info
At milepost 372
HIGH IMPACT
SR 99 Both Directions - Crews will close both directions of SR 99 between the south end of the Battery Street Tunnel and Valley Street from 10 p.m. Friday, Oct. 17 to 5 a.m. Monday, Oct. 20. Last Updated: 10/17/2014 9:10 AM More Info
From milepost 32 to milepost 33
HIGH IMPACT
SR 302 Both Directions - Road work on SR 302 both directions at milepost 11.6 near 118th Ave Nw beginning at 9:06 pm on October 19, 2014 until about 5:15 am on October 20, 2014. Last Updated: 10/19/2014 9:11 PM More Info
At milepost 12
HIGH IMPACT
SR 520 Both Directions - Friday, Oct. 17 to the morning of Monday, Oct. 20 - Both directions of SR 520 between I-405 and Montlake will close from 11 p.m. Friday to 5 a.m. Monday for striping, barrier, and guardrail work. Last Updated: 10/15/2014 11:55 AM More Info
From milepost 1 to milepost 7
HIGH IMPACT
SR 520 Both Directions - Friday, Oct. 17 to the morning of Monday, Oct. 20 - The 108th Avenue Northeast and 112th Avenue Northeast on- and off-ramps to SR 520 will close from 11 p.m. Friday to 5 a.m. Monday for guardrail, barrier, and striping work. Last Updated: 10/15/2014 11:54 AM More Info
At milepost 6
HIGH IMPACT
SR 520 Both Directions - Saturday, Oct. 18 to the morning of Monday, Oct. 20 -The Northup Way and 108th Avenue Northeast intersection will close nightly from 9 p.m. to 9 a.m. for iron work. Last Updated: 10/15/2014 11:53 AM More Info
At milepost 6
HIGH IMPACT
SR 520 Both Directions - DRIVER ALERT: Friday, Oct. 16 to the morning of Monday, Oct. 20 - All lanes of eastbound and westbound SR 520 between I-405 and Montlake will close from 11 p.m. Friday to 5 a.m. Monday for bridge demolition and trestle work. Last Updated: 10/2/2014 2:25 PM More Info
From milepost 1 to milepost 7
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 - Monday, Oct. 20 to the morning of Friday, Oct. 24: Southbound I-5 will be reduced to a single-lane near the North Fork Lewis River Bridge nightly from 9:30 p.m. to 5:30 a.m. for painting work. Last Updated: 10/17/2014 12:56 PM More Info
At milepost 20
MODERATE IMPACT
I-5 Both Directions - I-5, N. Fork Lewis River Bridge - Painting (mileposts 19.83 to 20.08)
Friday, Oct. 17 to the morning of Saturday, Oct. 18: Both direction of I-5 will be reduced to a single lane near the North Fork Lewis River from 10 p.m. to 8 a.m. Saturday, Oct 18 to the morning of Sunday, Oct. 19: Both directions of I-5 near the North Fork Lewis River Bridge will be reduced to a single lane from 11 p.m. to 9 a.m. for bridge painting work. Last Updated: 10/17/2014 12:24 PM 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. 20 to Friday, Oct. 24: 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: 10/17/2014 12:22 PM More Info
From milepost 80 to milepost 85
MODERATE IMPACT
I-5 Both Directions - Sunday, Oct. 19 to the morning of Friday, Oct. 24 – One lane of the northbound and southbound I-5 Nooksack River bridges will be closed from 7 p.m. to 5 a.m. for bridge painting and clean-up. Drivers should be prepared for slightly narrower lanes. The speed limit through the work zone is reduced from 70 to 60 mph. Last Updated: 10/17/2014 8:20 AM More Info
At milepost 263
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 - Rock blasting related closures scheduled Monday through Thursday, starting at 5:30 p.m. and lasting one or more hours. During closures, crews will close I-90 in both directions from Gold Creek (milepost 56) to Price Creek (milepost 61). During blast closures, there are no services eastbound past milepost 53 at the summit or westbound past milepost 70 near Easton. This work is weather dependent and will be subject to change. Last Updated: 10/19/2014 1:46 PM More Info
From milepost 56 to milepost 61
MODERATE IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 47 to 55 :Lane closures Monday night through Sunday morning from 10 p.m. to 9 a.m. Daytime lane closures Monday through Saturday. Be alert for other traffic revisions and lane shifts. There may be intermittent short term ramp closures, alternate interchanges are available to access the Snoqualmie Pass area. Last Updated: 10/16/2014 9:58 AM More Info
From milepost 47 to milepost 55
MODERATE IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 56 to 61: Drivers should prepare for potential delays due to single-lane closures Friday Monday morning, Oct. 13 through Saturday morning, Oct. 18 (24 hours a day). Occasional rolling slowdowns both directions, may be encountered Monday, Oct. 13 through Friday, Oct. 17, during daytime hours. Last Updated: 10/16/2014 4:38 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 215 Both Directions - On SR 215 Monday and Tuesday ONLY, 7 a.m. to 5 p.m., expect a lane closure at the intersection with US 97, where a crew completes works on the signal system. All other work is complete Last Updated: 10/17/2014 2:21 PM More Info
From milepost 6 to milepost 6
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 522 Eastbound - The eastbound SR 522 ramp to eastbound US 2 is closed around-the-clock until 5 a.m. Friday, Oct. 24 for construction work. Last Updated: 10/14/2014 10:18 AM More Info
At milepost 25
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. 17 to the morning of Friday, Oct. 24: 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: 10/17/2014 1:26 PM 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. 20 to Friday, Oct. 24: Daytime narrow lanes with temporary striping and barriers at the entrance of the Gee Creek Rest Area for sewer line installation. Last Updated: 10/17/2014 1:03 PM 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. 20 to Friday, Oct. 24: Drivers should be prepared for daily daytime intermittent lane closures on Northbound I-205 near Salmon Creek from 6 a.m. to 2 p.m. Last Updated: 10/17/2014 12:04 PM More Info
From milepost 7 to milepost 10
LOW IMPACT
I-90 Westbound - I-90 Milepost 115 to 122, westbound: Right lane closure on Monday, Oct. 20, Wednesday, Oct. 22 and Thursday, Oct. 23 from 8 a.m. to 4 p.m. for pavement work. Last Updated: 10/17/2014 6:59 AM More Info
From milepost 115 to milepost 122
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. 20 to Friday, Oct. 24: Drivers should be prepared for daily daytime intermittent lane closures on Northbound I-205 near Salmon Creek from 6 a.m. to 2 p.m. Last Updated: 10/17/2014 12:05 PM More Info
From milepost 36 to milepost 38
LOW IMPACT
US 12 Both Directions - US 12, milepost 377 to milepost 380: Monday, Oct. 20 to Thursday, Oct. 23 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: 10/17/2014 7:04 AM More Info
From milepost 377 to milepost 380
LOW IMPACT
US 101 Both Directions - US 101 - Middle Nemah River Bridge Replacement (mileposts 33.04 to 33.99)
Traffic Impacts:
Monday, Oct, 20 to Friday, Oct. 24: 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: 10/17/2014 12:08 PM 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: Sunday, Oct. 19: Nighttime, single-lane closures. Westbound traffic lanes on Ocean Beach Highway will be tapered down to single-lanes between Washington Way and 15th Avenue, for striping, from 8 p.m. to midnight. Work is weather dependent. Last Updated: 10/17/2014 1:04 PM 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)
Monday, Oct. 20 to Friday, Oct. 24: No scheduled traffic impacts. Last Updated: 10/17/2014 12:10 PM 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. 20 to Friday, Oct. 24: Drivers should expect daytime, single-lane closures with flaggers for vegetation management from 6 a.m. to 7 p.m. Last Updated: 10/17/2014 12:07 PM 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 (MP 0.59 to 6.61) Monday, Oct. 20 to Friday, Oct. 24: Drivers should expect possible daytime flagging and delays while traffic is alternated through a single-lane between I-5 and Northeast 92nd Avenue for utility and roadwork, daily from 9 a.m. to 3 p.m. Monday, Oct. 20 to Friday, Oct. 24: Drivers should expect possible nighttime delays while traffic is alternated through a single-lane between I-5 and Northeast 92nd Avenue from 6 p.m. to 6 a.m. Last Updated: 10/17/2014 1:02 PM 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
LOWEST IMPACT
US 2 Both Directions - On US 2 at the top of Tumwater Canyon Monday through Friday, 7 a.m. to 6 p.m., As the project ends, there may be a short delay or two during the week as the crew is grinding down some uneven spots and installing joint sealer on the bridge. Last Updated: 10/17/2014 2:22 PM More Info
From milepost 90 to milepost 91
LOWEST IMPACT
US 97 Both Directions - US 97, Biggs Rapid Bridge Painting (mileposts 0.25 to 0.49)
Traffic Impacts:
Saturday, Oct. 18 to Friday, Oct. 24: 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: 10/17/2014 1:35 PM More Info
From milepost 0 to milepost 1
LOWEST IMPACT
US 101 Southbound - US 101, Southbound, between Johnson Road and Jeldness Road (milepost 16.0 to 17.0)
Monday, Oct. 20: Drivers should expect daytime, single-lane closures with flaggers, for roadside maintenance and tree trimming. Last Updated: 10/17/2014 1:42 PM More Info
From milepost 16 to milepost 17
LOWEST IMPACT
SR 4 Both Directions - Tree trimming - SR 4, Both directions, between County Line Park and Nebraska Avenue (milepost 45.69 to 58.62)
Monday, Oct. 20 to Friday, Oct. 24: Drivers should prepare for possible delays while traffic is alternated through a single-lane between County Line Park and Nebraska Avenue from 7:30 a.m. to 5 p.m. daily for tree trimming. Last Updated: 10/17/2014 1:37 PM More Info
From milepost 46 to milepost 59
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. 20 to Saturday, Oct. 25: 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: 10/17/2014 12:58 PM More Info
From milepost 26 to milepost 27
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. 13 to Friday, Oct. 17: 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: 10/17/2014 1:35 PM 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