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MODERATE IMPACT
I-5 Both Directions - I-5, Mellen Street to Blakeslee Junction - Stage 2 (MP 79.81 to 84.15) Monday, Sept. 29 to Friday, Oct. 3: Nighttime, intermittent, single-lane and shoulder closures, on both directions of I-5.
Monday, Sept. 29 to Friday, Oct. 3: Nighttime lane closures with flaggers and detours, on I-5 Northbound off-ramp and Mellen Street between Marsh Street and Airport Road, from 7 p.m. to 7 a.m. for paving. Last Updated: 9/26/2014 1:39 PM More Info
From milepost 80 to milepost 85
MODERATE IMPACT
I-5 Both Directions - I-5, N. Fork Lewis River Bridge - Painting (mileposts 19.83 to 20.08)
Traffic Impacts: Monday, Sept. 29 to Friday, Oct. 3: Daytime and nighttime, single and double-lane closures on both directions of I-5.
Monday, Sept. 29 to Sunday, Oct. 5: Nighttime traffic is shifted to the left lanes on northbound I-5, with double-lane closures. Last Updated: 9/26/2014 10:14 AM More Info
From milepost 20 to milepost 21
MODERATE IMPACT
I-5 Southbound - I-5, Southbound, Gee Creek Rest Area Facility Improvements (milepost 12.0)
Traffic Impacts:
Starting Sept 8, there will be around-the-clock, full closure of rest area for facility improvements. Last Updated: 9/12/2014 8:28 AM More Info
At milepost 12
MODERATE IMPACT
SR 508 Both Directions - SR 508 to SR 7 - Paving and Sealing Road improvements (mileposts 0.20 to 32.84)
Traffic Impacts:
Monday, Sept. 22 to Friday, Sept. 26: No scheduled traffic impacts. Last Updated: 9/19/2014 11:54 AM 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
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, Sept. 26 to Friday, Oct. 3: Nighttime, single and double-lane closures on both directions of I-5 from NE 99th Street to NE 39th Street. Southbound lanes from 8 p.m. Friday, Sept. 26 to 5 a.m. Friday, Oct. 3, and northbound lanes from 10 p.m. Sunday, Sept. 28 to 6 a.m. Friday, Oct. 3. Last Updated: 9/26/2014 10:28 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, Sept. 29 to Friday, Oct. 3: Daytime narrow lanes with temporary striping and barriers at the entrance of the Gee Creek Rest Area for sewer line installation. Last Updated: 9/26/2014 10:19 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, Sept. 29 to Friday, Oct. 3: Daytime intermittent, alternating, single-lane and shoulder closures with rolling slowdowns on both directions of I-205. Northbound, from 6 a.m. Monday to 2 p.m. Friday, and Southbound from 9 a.m. Monday, to 3 p.m. Friday.
Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane closures on NE 134th Street and NE 20th Avenue. Last Updated: 9/26/2014 9:24 AM More Info
From milepost 7 to milepost 10
LOW IMPACT
I-5 Both Directions - I-5, NE 179th Street to N. Fork Lewis River Bridge - Paving (mileposts 9.51 to 19.46)
Traffic Impacts: No scheduled traffic impacts. Last Updated: 9/5/2014 10:10 AM More Info
From milepost 10 to milepost 20
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, Sept. 29 to Friday, Oct. 3: Daytime intermittent, alternating, single-lane and shoulder closures with rolling slowdowns on both directions of I-205. Northbound, from 6 a.m. Monday to 2 p.m. Friday, and Southbound from 9 a.m. Monday, to 3 p.m. Friday.
Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane closures on NE 134th Street and NE 20th Avenue. Last Updated: 9/26/2014 9:48 AM More Info
From milepost 36 to milepost 38
LOW IMPACT
US 101 Both Directions - US 101 - Middle Nemah River Bridge Replacement (mileposts 33.04 to 33.99)
Traffic Impacts:
Monday, Sept, 29 to Friday, Oct. 3: Daytime, intermittent, single-lane closures with flaggers for roadside maintenance. Drivers can expect delays of up to 20 minutes. Last Updated: 9/26/2014 10:00 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)
Monday, Sept. 29to Friday, Oct. 3: No scheduled traffic impacts. Last Updated: 9/26/2014 10:20 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)
Monday, Sept. 29 to Friday, Oct. 3: No scheduled traffic impacts. Last Updated: 9/26/2014 10:01 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, Sept. 29 to Friday, Oct. 3: Daytime, single-lane and shoulder closures, with flaggers. Last Updated: 9/26/2014 9:56 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 (MP 0.59 to 6.61) Monday, Sept. 29 to Friday, Oct. 3: Multiple, daytime, intermittent, single-lane closures with flaggers, throughout the six mile length of the project limits, from 9 a.m. to 3 p.m. daily. Last Updated: 9/26/2014 10:16 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:
Monday, Sept. 29 to Wednesday, Oct. 1: Daytime and nighttime, single-lane closures, on both directions of Yew Street and Mellen Street.
Thursday, Oct. 2: No scheduled traffic impacts.
Friday, Oct. 3: Daytime, single-lane closures on both directions of Mellen Street. Last Updated: 9/26/2014 10:29 AM More Info
From milepost 0 to milepost 1
LOWEST IMPACT
US 101 Both Directions - US 101, Both directions, between Bear River, and Mill Ranch Road (mileposts 20.0 to 28.0) Monday, Sept. 29 to Thursday, Oct. 2: Daytime, single-lane closures with flaggers and pilot car for roadside maintenance and debris removal. Last Updated: 9/26/2014 12:18 PM More Info
From milepost 20 to milepost 28
LOWEST IMPACT
SR 6 Both Directions - SR 6, Rock Creek East and West Bridges - Replacement (mileposts 25.95 to 26.94)
Traffic Impacts:
Monday, Sept. 29 to Saturday, Oct. 4: Daytime, intermittent, single-lane closures with flaggers from 7 a.m. Monday to 5:30 p.m. Saturday. Last Updated: 9/26/2014 10:15 AM More Info
From milepost 26 to milepost 27
LOWEST IMPACT
SR 103 Both Directions - SR 103, Both directions, between Vernon Avenue and Bay Street (mileposts 11.10 to 11.80) Monday, Sept. 29 to Friday, Oct. 3: Daytime single-lane and shoulder closures for roadside maintenance. Last Updated: 9/26/2014 12:16 PM More Info
From milepost 11 to milepost 12
LOWEST IMPACT
SR 122 Northbound - SR 122, Northbound, between Harmony Lane and Flynn Road (milepost 4.39) Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane and shoulder closures for roadside maintenance. Last Updated: 9/26/2014 12:13 PM More Info
At milepost 4
LOWEST IMPACT
SR 411 Both Directions - SR 411, Slope Repair Vicinity of Hazel Dell Road (mileposts 6.0 to 6.30)
Traffic Impacts:
Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane and shoulder closures, with flaggers on SR 411, from 8 a.m. to 3:30 p.m. daily. Last Updated: 9/26/2014 10:25 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
LOWEST IMPACT
SR 503 Both Directions - SR 503, Both directions, between Rudy Ross Road and McCracken Road (milepost 51.09 to 51.21)
Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane and shoulder closures, with pilot car, for roadside maintenance. Last Updated: 9/26/2014 11:52 AM More Info
From milepost 51 to milepost 52
LOWEST IMPACT
SR 505 Eastbound - SR 505, Eastbound, between Second Street and Cedar Creek Road (milepost 6.77 to 13.69)
Monday, Sept. 29 to Friday, Oct. 3: Daytime, single-lane closures with plowing operations. Last Updated: 9/26/2014 12:11 PM More Info
From milepost 7 to milepost 14