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Infrastructure

WSDOT announces multiple road closures in Longview area

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WSDOT began multiple road maintenance projects across Southwest Washington on September 16, 2026, affecting several state routes near Longview. The projects include paving operations on SR 411, SR 503, and US 12, as well as guardrail work on SR 4 and concrete panel replacement on I-5. The most significant closure affects I-5 northbound between mileposts 18.2 and 21.5, where two lanes will close nightly from September 14 through September 20 for concrete panel replacement. SR 6 will also experience lane reductions between Clinton Road and Twin Oaks Road weekdays from 7 a.m. to 3:30 p.m. through October 12 for water main replacement work.

πŸ“„ Source: WSDOT β€” Highway Construction & Closures β€” https://wsdot.wa.gov/travel/road-construction
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  • ⚠
    WSDOT began multiple road maintenance projects across Southwest Washington on September 16, 2026No usable supporting receipt β€” unverified.
  • βœ“
    The projects affect several state routes near Longviewβ€œWSDOT highway construction and road closures within 50 miles of Longview β€” 9/16/2026:”
  • βœ“
    The projects include paving operations on SR 411β€œ411 [4 mi from Longview]: Maintenance on SR 411 both directions from milepost 5.37 near Ponderosa Drive to milepost 5.43 near Ponderosa Drive. Crew will be alternating traffic through a single lane for a paving operation, use caution and expect delays, beginning at 7:27 am on September 16, 2026 until further notice.”
  • βœ“
    The projects include paving operations on SR 503β€œMaintenance on SR 503 both directions at milepost 16 near Fargher Lake Hwy N / Lewisville Hwy S. Crew will be alternating traffic with flaggers through a single lane for a paving operation, use caution and expect delays beginning at 9:43 am on September 16, 2026 until further notice.”
  • ⚠
    The projects include paving operations on US 12No usable supporting receipt β€” unverified.
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    The projects include guardrail work on SR 4β€œ004 [29 mi from Longview]: Maintenance on SR 4 both directions from milepost 24.8 to milepost 25 near West Fork Creek. Crew will be alternating traffic with automatic (Robo) flaggers for guardrail work, follow flagging directions and use caution beginning at 7:18 am on September 16, 2026 until further notice.”
  • βœ“
    The projects include concrete panel replacement on I-5β€œ005 [21 mi from Longview]: From 7 p.m., Monday, Sept. 14 to 7:30 a.m., Sunday, Sept. 20: Up to two lanes of northbound I-5 will close nightly between East Fork Lewis River Bridge (milepost 18.2) to just north of Exit 21 at milepost 21.5, for concrete panel replacement work.”
  • ⚠
    The most significant closure affects I-5 northbound between mileposts 18.2 and 21.5No usable supporting receipt β€” unverified.
  • βœ“
    Two lanes will close nightly on I-5 northbound between mileposts 18.2 and 21.5 from September 14 through September 20β€œ005 [21 mi from Longview]: From 7 p.m., Monday, Sept. 14 to 7:30 a.m., Sunday, Sept. 20: Up to two lanes of northbound I-5 will close nightly between East Fork Lewis River Bridge (milepost 18.2) to just north of Exit 21 at milepost 21.5, for concrete panel replacement work.”
  • βœ“
    The closure on I-5 northbound between mileposts 18.2 and 21.5 is for concrete panel replacementβ€œUp to two lanes of northbound I-5 will close nightly between East Fork Lewis River Bridge (milepost 18.2) to just north of Exit 21 at milepost 21.5, for concrete panel replacement work.”
  • βœ“
    SR 6 will experience lane reductions between Clinton Road and Twin Oaks Road weekdays from 7 a.m. to 3:30 p.m.β€œMonday, Sept. 14 through Monday, Oct. 12: Travelers in both directions of SR 6 will take turns moving through a single lane between Clinton Road (milepost 45.6) and Twin Oaks Road (milepost 46.5), weekdays from 7 a.m. to 3:30 p.m., for work to replace a buried water main line.”
  • βœ“
    The lane reductions on SR 6 between Clinton Road and Twin Oaks Road are through October 12β€œ006 [34 mi from Longview]: Monday, Sept. 14 through Monday, Oct. 12: Travelers in both directions of SR 6 will take turns moving through a single lane between Clinton Road (milepost 45.6) and Twin Oaks Road (milepost 46.5), weekdays from 7 a.m. to 3:30 p.m., for work to replace a buried water main line.”
  • βœ“
    The lane reductions on SR 6 between Clinton Road and Twin Oaks Road are for water main replacement workβ€œMonday, Sept. 14 through Monday, Oct. 12: Travelers in both directions of SR 6 will take turns moving through a single lane between Clinton Road (milepost 45.6) and Twin Oaks Road (milepost 46.5), weekdays from 7 a.m. to 3:30 p.m., for work to replace a buried water main line.”

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