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Infrastructure

I-405 closures extend through Labor Day

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Multiple highway closures and lane reductions begin or continue this week in Centralia–Chehalis, Washington, according to Washington State Department of Transportation (WSDOT) records. Northbound I-405 will close from Northeast 70th Place to Northeast 85th Street from 11 p.m. Friday, Aug. 28, to 4 a.m. Monday, Aug. 31, with a signed detour in place. Southbound I-405’s HOV lane will close nightly from 9:30 p.m. Monday, Aug. 24, to 5 a.m. Friday, Aug. 28.

SR 9 near Kalloch Road (MP 59) will be reduced to a single lane with alternating traffic through a bypass road until Sept. 14 for fish passage construction. Additional SR 9 traffic shifts will occur through Sept. 3 near Mount Vernon Big Lake Road (MP 49) with alternating traffic from 10 a.m. to 4 p.m. weekdays.

📄 Source: WSDOT — Highway Construction & Closures — https://wsdot.wa.gov/travel/road-construction
Source receipts11 of 14 claims supported · 79%

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  • ⚠
    Multiple highway closures and lane reductions begin or continue this week in Centralia–Chehalis, WashingtonNo usable supporting receipt — unverified.
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    Northbound I-405 will close from Northeast 70th Place to Northeast 85th Street“405: All lanes of northbound I-405 will close from Northeast 70th Place to Northeast 85th Street from 11 p.m. Friday Aug. 28 to 4 a.m. Monday, Aug. 31. A signed detour will be in place.”
  • ✓
    The closure of Northbound I-405 will start on Friday, Aug. 28“405: Up to three lanes of northbound I-405 will close from the Northeast 85th Street on-ramp to Northeast 100th Street from 11 p.m. Friday Aug. 28 to 4 a.m. Monday, Aug. 31. A signed detour will be in place.”
  • ✓
    The closure of Northbound I-405 will end on Monday, Aug. 31“405: Up to three lanes of northbound I-405 will close from the Northeast 85th Street on-ramp to Northeast 100th Street from 11 p.m. Friday Aug. 28 to 4 a.m. Monday, Aug. 31. A signed detour will be in place.”
  • ✓
    The closure of Northbound I-405 will last from 11 p.m. to 4 a.m.“405: Up to three lanes of northbound I-405 will close from the Northeast 85th Street on-ramp to Northeast 100th Street from 11 p.m. Friday Aug. 28 to 4 a.m. Monday, Aug. 31. A signed detour will be in place.”
  • ✓
    A signed detour will be in place for the closure of Northbound I-405“A signed detour will be in place.”
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    Southbound I-405’s HOV lane will close nightly“405: The HOV lane of southbound I-405 from SR 181 (milepost 1) to I-5 (milepost 0) will be closed nightly, 9:30 p.m. Monday, Aug. 24 – 5 a.m. Friday, Aug. 28.”
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    The closure of Southbound I-405’s HOV lane will start on Monday, Aug. 24“405: The HOV lane of southbound I-405 from SR 181 (milepost 1) to I-5 (milepost 0) will be closed nightly, 9:30 p.m. Monday, Aug. 24 – 5 a.m. Friday, Aug. 28.”
  • ✓
    The closure of Southbound I-405’s HOV lane will end on Friday, Aug. 28“405: The HOV lane of southbound I-405 from SR 181 (milepost 1) to I-5 (milepost 0) will be closed nightly, 9:30 p.m. Monday, Aug. 24 – 5 a.m. Friday, Aug. 28.”
  • ✓
    SR 9 near Kalloch Road (MP 59) will be reduced to a single lane with alternating traffic through a bypass road“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction.”
  • ✓
    The reduction of SR 9 near Kalloch Road (MP 59) will occur until Sept. 14“009: SR 9 is reduced to a single lane near Kalloch Road (MP 59) with a signal alternating northbound and southbound traffic through a bypass road for 42 days, until Sept. 14 for fish passage construction.”
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    Additional SR 9 traffic shifts will occur through Sept. 3 near Mount Vernon Big Lake Road (MP 49)No usable supporting receipt — unverified.
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    Alternating traffic on SR 9 near Mount Vernon Big Lake Road (MP 49) will occur from 10 a.m. to 4 p.m.“009: Northbound and southbound traffic will alternate from 10 a.m. to 4 p.m. daily Mondays through Thursday through Thursday, Sept. 3, just south of Mount Vernon Big Lake Road (milepost 49) for fish passage construction. Expect delays in the area.”
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    Alternating traffic on SR 9 near Mount Vernon Big Lake Road (MP 49) will occur on weekdaysNo usable supporting receipt — unverified.

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