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Southwest Region
11018 NE 51st Circle
Vancouver, WA 98682


Southwest Region Construction Update & Travel Advisory

The following Washington State Department of Transportation construction and maintenance projects are expected to have some travel impacts within Southwest Washington. Drivers are encouraged to use caution when traveling in these areas and remember to " give 'em a brake " in construction zones.

Counties:

Clark | Cowlitz | Klickitat | Lewis | Pacific | Skamania | Wahkiakum |

Southwest Map with Counties



Please Note: Daytime traffic impacts typically take place between 6 a.m. and 6 p.m., and nighttime impacts between 6 p.m. and 6 a.m. Times may vary based on weather and other (construction-related) variables.  

NOTE: Starting at noon, Friday, Sept. 2, no work will be completed over the weekend, in observance of the holiday. All scheduled work will resume on Tuesday, Sept. 6.

Information for bordering states can be found at the Bordering Travel Information page .

An overall view of our project locations can be found by clicking on our 2016 Construction Map.


 

Clark County

CONSTRUCTION:

SR 502: Widening from I-5 to Battle Ground
Mileposts: 0.59 to 6.61
Susan Fell, WSDOT Project Engineer, (866) 279-0730
Get project information

  • Monday, Aug. 29 to Friday, Sept. 2: A single-lane in either direction of SR 502 may be closed intermittently between I-5 to Battle Ground daily from 9 a.m. to 3 p.m. for roadway widening.
  • NOTE:  Drivers should watch for trucks entering and leaving the work zone and expect delays of up to 10 minutes.
  • NOTE: Work is weather dependent.  


I-205 - Mill Plain Interchange to 18th Street Improvements:
Mileposts: 27.22 to 30.28
Lori Figone, WSDOT Project Engineer, (360) 905-1500
Get project information

  • Monday, Aug. 29 to Friday, Sept. 2: Both directions of Northeast 18th Street, between Northeast 112th Avenue and Northeast 107th Avenue, may be alternated through a single-lane, daily, from 6 a.m. to 6 p.m., for sign installation and landscaping work.
  • NOTE: All work is weather dependent.    


SR 500 - NE 162nd Ave to SE 3rd Ave Vic - Chip Seal
Mileposts: 8.5 to 17.26
Susan Fell, WSDOT Project Engineer, 360-759-1312
Get project information 

  • No scheduled traffic impacts.      


I-5 - I-205 to North Fork Lewis River Bridge - Rehabilitate Pavement
Mileposts: 7.5 to 19.5
Lori Figone, WSDOT Project Engineer, 360-905-1500
Get project information

  • Sunday, Aug. 28 to the morning of Monday, Aug. 29: Up to two lanes of southbound I-5 may close between the North Fork Lewis River Bridge and Northeast 139th Street, overnight, from 9 p.m. to 6 a.m., for pavement repair work.
  • Monday, Aug. 29 to the morning of Friday, Sept. 2: Up to two lanes of southbound I-5 may be closed between the North Fork Lewis River Bridge and Northeast 139th Street, nightly, from 7 p.m. to 6 a.m., for pavement repair work.
  • Monday, Aug. 29 to the morning of Wednesday, Aug. 31: The Northeast 179th Street on-ramp to southbound I-5 will close nightly, from 9 p.m. to 5 a.m., for concrete panel replacement work.
  • NOTE: The speed limit is temporarily reduced to 60 miles per hour through the work zone.
  • NOTE: Drivers should watch for flaggers and anticipate delays through the work zone.    

I-5 - La Center Interchange
Mileposts: 16.8
Kim Stube, Cowlitz Tribe, 360-353-9428
Get project information 

  • Monday, Aug. 29 to the morning of Friday, Sept. 2: A single-lane in either direction of I-5 near the La Center Interchange will close nightly from 7 p.m. to 6 a.m. for construction work.
  • NOTE: Drivers should anticipate delays through the work zone. 


MAINTENANCE:

SR 501 weight restriction at the Gee Creek Bridge
Milepost: 17.66
WSDOT Commercial Vehicle Services at 360-704-6340

  • Beginning Monday, Aug. 15 until further notice: Single-unit vehicles traveling between North Reiman Road and South Gee Creek Loop, carrying weight above the new posted limits, need to take alternate routes due to new weight restrictions on the Gee Creek Bridge.
    • 3 axles or less limited to 25 tons
    • 4 axles limited to 27 tons
    • 5 and 6 axles limited to 28 tons
    • 7 axles limited to 29 tons

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Cowlitz County


CONSTRUCTION:

SR 504 - Kid Valley Rd Vic to Johnston Ridge - Chip Seal
Mileposts: 17.86 to 51.81
Susan Fell, WSDOT Project Engineer, 360-759-1312
Get project information

  • Monday, Aug. 29 to Friday, Sept. 2: Both directions of SR 504 may alternate through a single-lane intermittently in various locations between Kid Valley Road and the Loowit Viewpoint daily from 7 a.m. to 7 p.m. for pavement repair work.
  • NOTE: All work is weather dependent.
  • NOTE: Drivers should watch for flaggers and anticipate delays throughout the work zone.


SR 432 - SR 4 to Industrial Way Vic. - Paving
Mileposts: 0.00 to 7.19
Joanna Lowrey, WSDOT project engineer, 800-545-1393
Get project information

  • Friday, Aug. 26: Both directions of SR 432, between Willow Grove Road and Tennant Way may be alternated through a single-lane, from 7 a.m. to 7 p.m., for rumble strip installation work. 
  • Monday, Aug. 29 to the morning Friday, Sept. 2: Both directions of SR 432, between 26th Avenue and Tennant Way may be alternated through a single-lane overnight, from 7 p.m. to 7 a.m., for paving work.   
  • NOTE: Drivers should watch for flaggers and anticipate delays through the work zone.

SR 411 - First Ave SW to I-5 - Pavement Rehabilitation
Mileposts: 1.67 to 5.83
Joanna Lowrey, WSDOT project engineer, 800-545-1393
Get project information

  • Thursday, Sept. 1 to Friday, Sept. 2: Both directions of SR 411 between West Main Street and Huntington Avenue may alternate through a single-lane intermittently, daily, from 7 a.m. to 7 p.m. for striping work.  
  • NOTE: Drivers should watch for flaggers and anticipate delays through the work zone.  


SR 4 - Kandoll Rd Vic. to West Valley Creek Bridge - BST
Mileposts: 14.69 to 27.47
Joanna Lowrey, WSDOT project engineer, 800-545-1393
Get project information

  • Monday, Aug. 29: Both directions of SR 4 between Fossil Creek Road and Logging Road may alternate through a single-lane intermittently daily from 7 a.m. to 7 p.m. for paving work.
  • Monday, Aug. 29 to Wednesday, Aug. 31: Both directions of SR 4 between Kandoll Road and West Valley Creek ad may a through a single-lane, from 7 a.m. to 7 p.m., for pavement repair work.
  • NOTE: Drivers should watch for flaggers and anticipate delays through the work zone.


MAINTENANCE:
No scheduled traffic impacts.



Klickitat County

CONSTRUCTION: 

SR 142 - Klickitat River Bridge - Replace Bridge
Mileposts: 17.51 to 17.62
Susan Fell, WSDOT Project Engineer, 360-759-1312

  • Beginning Wednesday, June 1: Drivers on both directions of SR 142 will alternate through a single-lane across the Klickitat River.  


US 97 - Biggs Rapids to Prairie Rd. Vic. - Paving
Mileposts: 0.0 to 8.0
Lori Figone, WSDOT Project Engineer, 360-905-1500 
Get project information.

  • Monday, Aug. 29 to Friday, Sept. 2: Both directions of US 97 between Biggs Rapids Bridge and Hoctor Road may alternate intermittently through a single-lane with pilot car, around-the-clock, for rumble strip installation and striping work.
  • NOTE: Drivers should watch for flaggers and pilot car, and should anticipate delays through the work zone.

SR 141 - Bonnie Creek - Culvert Replacement
Mileposts: 23.75
Mike London, WSDOT, 360-619-0686

  • Beginning Monday, Aug. 8: Both directions of SR 141, between Little Mountain Road and Church Street, will be closed around-the-clock, for culvert replacement work.
  • NOTE: A signed detour will reroute drivers on either side of the culvert.


SR 14: 6th Street to Bingen - Chip Seal
Milepost: 12 to 64.5
Susan Fell, WSDOT Project Engineer, 360-759-1312

  • No scheduled traffic impacts.


MANTENANCE:

SR 142, both directions at the Spring Creek Bridge
Milepost: 30.0
Mike London, WSDOT Bridge Maintenance, 360-619-0686

  • Beginning Friday, May 20 until further notice: Both directions of SR 142 will alternate through a single-lane over the Spring Creek Bridge around-the-clock for maintenance work.
  • Note: The speed limit is reduced to 25 mph in the area.  

US 97, Both directions, between Stringstreet Road and Ski Lodge Road
Mileposts: 7.48 to 26.80
Sharon Stillwell, WSDOT, 360-921-8866

  • Wednesday, Aug. 31 to Thursday, Sept. 1: Both directions of US 97, between Stringstreet Road and Ski Lodge Road may alternate through a single-lane daily, from 7 a.m. to 6 p.m., for rumble strip installation work.


Lewis County

CONSTRUCTION:

I-5, Mellen Street to Blakeslee Junction - Stage 2
Mileposts: 79.81 to 84.15
Devin Reck, WSDOT Project Engineer, (866) 713-2412
Get project information

  • Monday, Aug. 29 to the morning of Thursday, Sept. 1: A single-lane in either direction of I-5 between Mellen Street and Harrison Avenue may close intermittently, nightly, from 8 p.m. to 5 a.m. for grinding, paving and striping.
  • Thursday, Sept. 1 to the morning of Friday, Sept. 2: A single-lane in either direction of I-5 between Mellen Street and Harrison Avenue may close intermittently from 9 p.m. to 5 a.m. for grinding, paving and striping. 
  • NOTE: The speed limit has returned to 60 mph through this area. 

I-5 - Cowlitz River Bridge to Koontz Rd. Vicinity - Paving
Mileposts: 61.0 to 70.0
Devin Reck, WSDOT Project Engineer, 866-713-2412
Get project information

  • Monday, Aug. 29 to the morning of Thursday, Sept. 1: A single-lane in either direction of I-5 between Toledo Vader Road and Koontz Road may close intermittently nightly from 8 p.m. to 6 a.m. for pavement repair work. 
  • Thursday, Sept. 1 to the morning of Friday, Sept. 2: A single-lane in either direction of I-5 between Toledo Vader Road and Koontz Road may close intermittently from 9 p.m. to 7 a.m. for pavement repair work.
  • NOTE: Work is weather dependent.  


I-5 - Southbound at Chamber Way
Milepost: 79.0
Bart Treece, WSDOT communications, 360-905-2058 

  • No scheduled traffic impacts.


US 12 - Salkum Vic. to Corn Creek Bridge - Paving 
Mileposts: 77.0 to 89.0
Devin Reck, WSDOT project engineer, 360-740-7600
Get project information

  • Monday, Aug. 29 to Friday, Sept. 2: No scheduled traffic impacts.
  • NOTE: Drivers should expect delays, and add extra time to their routes through this area.
  • NOTE: All work is weather dependent.

US 12 - Salkum Vic. to Corn Creek Bridge - Paving
Mileposts: 118-134
Devin Reck, WSDOT project engineer, 360-740-7600
Get project information

  • Monday, Aug. 29 to Friday, Sept. 2: No scheduled traffic impacts.
  • NOTE: Drivers should expect delays, and add extra time to their travel through the area. The work is weather dependent.


SR 506 - Ryderwood to I-5 Chip Seal
Mileposts: 0.00 to 11.5
Devin Reck, WSDOT project engineer, 360-740-7600
Get project information

  • Monday, Aug. 29 to Thursday, Sept. 1: Both directions of SR 506, between Morse Street and milepost 11, may alternate through a single-lane in either direction, daily from 6:30 a.m. to 5 p.m., for paving repair work.
  • NOTE: Drivers should expect delays and add extra time to their routes through this area.
  • NOTE: All work is weather dependent.  



MAINTENANCE: 

US 12, Both directions, between Gharet Road and Joerk Road
Milepost: 116.87 to 117.18
Coreen Fahrni, WSDOT utilities, 360-609-3306

  • Monday, Aug. 29 to Friday, Sept. 2: Both directions of US 12 between Gharet Road and Joerk Road may alternate through a single-lane daily from 7 a.m. to 4:30 p.m. for utility work.


Pacific County

CONSTRUCTION:
No scheduled traffic impacts.


MAINTENANCE:

US 101, Both directions, between Bayview Street and Stringtown Road
Mileposts: 5.64 to 6.28
Coreen Fahrni, WSDOT utilities, 360-609-3309

  • Monday, Aug. 29 to Friday, Sept. 2: Both directions of US 101, between Bayview Street and Stringtown Road may alternate intermittently, through a single-lane, daily, from 7:30 a.m. to 4:30 p.m., for utility work.  


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Skamania County

CONSTRUCTION: 

SR 14: 6th Street to Bingen - Chip Seal
Milepost: 12 to 64.5
Susan Fell, WSDOT Project Engineer, 360-759-1312

  • No scheduled traffic impacts.  
  • NOTE: Drivers should anticipate delays through the work zone.
  • NOTE: All work is weather dependent. 


MAINTENANCE:
No scheduled traffic impacts.
  

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Wahkiakum County

CONSTRUCTION:

SR 4: Elochoman River Culvert Replacement Project
Mileposts: 33.89 to 34
Joanna Lowrey, WSDOT Project Engineer, 360-442-1341
Traffic Impacts:

  • NOTE: Both directions of SR 4 between Elochoman Valley Road and Risk Road by alternate through a single lane intermittently daily from 6 a.m. to 6 p.m. for landscaping and striping work. 


Wahkiakum County Ferry - Puget Island, WA
360-795-3301

The ferry is operated by Wahkiakum County Public Works. For information about sailings between Puget Island, WA and Westport, Ore., please visit their webpage.


MAINTENANCE:
No scheduled traffic impacts.


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  • Adjacent Counties

  •  

    CONSTRUCTION:
    No scheduled traffic impacts.



    Tips for Driving Through Work Zones

    Pay attention - driver inattention is the number one cause of work zone accidents.

    Leave room between you and the car ahead of you - most work zone accidents involve someone running into the car ahead of them. Drive defensively - be aware of what is happening around you.

    Merge into the proper lane before you reach the work zone.
    Don't use cell phones or adjust your radio while driving through the work zone.

    Avoid work zones by using alternate routes.

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