Multiple overnight highway closures are scheduled for Longview-area highways through early September, according to Washington State Department of Transportation (WSDOT) public records. The most significant changes include up to two lanes of southbound I-405 from milepost 12 to Coal Creek Parkway Southeast (milepost 10) closing overnight from 9 p.m. Thursday, Sept. 3 to 5 a.m. Friday, Sept. 4. Additionally, northbound I-405 lanes near milepost 7-8. 5 will close nightly from 9 p.m. Monday, Aug. 31 to 4:30 a.m. Friday, Sept. 4. The I-90 eastbound off-ramp to Factoria Boulevard will also close nightly through Sept. 4. WSDOT states these closures are for construction and emergency repairs. The I-405 and I-90 closures end Sept. 4, while the SR 9 fish passage project near Kalloch Road will continue until Sept. 24. Drivers should expect delays and use detours where provided.
I-405, I-90 closures for overnight work
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📄 Source: WSDOT — Highway Construction & Closures — https://wsdot.wa.gov/travel/road-construction
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- ⚠Multiple overnight highway closures are scheduled for Longview-area highways through early SeptemberNo usable supporting receipt — unverified.
- ⚠The closures are according to Washington State Department of Transportation (WSDOT) public recordsNo usable supporting receipt — unverified.
- ✓Up to two lanes of southbound I-405 from milepost 12 to Coal Creek Parkway Southeast (milepost 10) will close overnight“405: Up to two lanes of southbound I-405 from milepost 12 to Coal Creek Parkway Southeast (milepost 10) will be closed overnight, 9 p.m. Thursday, Sept. 3 – 5 a.m. Friday, Sept. 4.”
- ✓The southbound I-405 closure is from 9 p.m. Thursday, Sept. 3 to 5 a.m. Friday, Sept. 4“405: Up to two lanes of southbound I-405 from milepost 12 to Coal Creek Parkway Southeast (milepost 10) will be closed overnight, 9 p.m. Thursday, Sept. 3 – 5 a.m. Friday, Sept. 4.”
- ✓Northbound I-405 lanes near milepost 7-8.5 will close nightly“405: Up to two lanes of northbound I-405 from milepost 7 to milepost 8.5 will be closed nightly, 9 p.m. Monday, Aug. 31 – 4:30 a.m. Friday, Sept. 4.”
- ✓The northbound I-405 closure is from 9 p.m. Monday, Aug. 31 to 4:30 a.m. Friday, Sept. 4“405: Up to two lanes of northbound I-405 from milepost 7 to milepost 8.5 will be closed nightly, 9 p.m. Monday, Aug. 31 – 4:30 a.m. Friday, Sept. 4.”
- ✓The I-90 eastbound off-ramp to Factoria Boulevard will also close nightly through Sept. 4“090: The eastbound I-90 off-ramp to Factoria Boulevard will be closed nightly, 9 p.m. Monday, Aug. 31 – 5 a.m. Friday, Sept. 4. A signed detour will be in place.”
- ⚠WSDOT states these closures are for construction and emergency repairsNo usable supporting receipt — unverified.
- ⚠The I-405 and I-90 closures end Sept. 4No usable supporting receipt — unverified.
- ✓The SR 9 fish passage project near Kalloch Road will continue until Sept. 24“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 52 days, until Sept. 24 for fish passage construction. Expect delays in the area.”
- ✓Drivers should expect delays“Travelers will need to prepare for overnight and around-the-clock closures at the US 101 Hoh River Bridge. From Monday, Sept. 14 to Tuesday, Sept. 22, each night from 10:30 p.m. to 5:30 a.m., the US 101 Hoh River Bridge will close to all traffic for emergency repairs.”
- ⚠Drivers should use detours where providedNo usable supporting receipt — unverified.
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