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Public Safety

I-405, I-90 Closures Continue Through Sept. 4

πŸ”Š Listen Β· narrated by Aiden

WSDOT announced overnight closures on I-405 and I-90 starting Tuesday, Sept. 3, through Friday, Sept. 4. The southbound I-405 from milepost 12 to Coal Creek Parkway will close from 9 p.m. Thursday to 5 a.m. Friday. Northbound I-405 will have lane closures nightly from milepost 7 to 8. 5 and from 11. 5 to 13. 7, ending at 4:30 a.m. Friday.

The eastbound I-90 off-ramp to Factoria Boulevard will close nightly from 9 p.m. Monday to 5 a.m. Friday. A detour will be signed. SR 20 will have alternating traffic with flaggers daily from Swin Slough Bridge to Laconner Whitney Road, beginning Aug. 21. I-5 will also see single-lane reductions nightly near Alger/Lake Samish Road through Sept. 10.

πŸ“„ Source: WSDOT β€” Highway Construction & Closures β€” https://wsdot.wa.gov/travel/road-construction
Source receipts11 of 14 claims supported Β· 79%

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  • ⚠
    WSDOT announced overnight closures on I-405 and I-90 starting Tuesday, Sept. 3No usable supporting receipt β€” unverified.
  • βœ“
    WSDOT announced overnight closures on I-405 and I-90 through Friday, Sept. 4β€œ405: 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. 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. 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.”
  • βœ“
    The southbound I-405 from milepost 12 to Coal Creek Parkway will close from 9 p.m. Thursdayβ€œ405: 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.”
  • βœ“
    The southbound I-405 from milepost 12 to Coal Creek Parkway will close to 5 a.m. Fridayβ€œ405: 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.”
  • βœ“
    Northbound I-405 will have lane closures nightly from milepost 7 to 8. 5β€œ405: 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.”
  • βœ“
    Northbound I-405 will have lane closures nightly from milepost 11. 5 to 13. 7β€œ405: Up to four lanes of northbound I-405 from milepost 11.5 to milepost 13.7 will be closed nightly, 9:30 p.m. Monday, Aug. 31 – 4:30 a.m. Friday, Sept. 4.”
  • βœ“
    Northbound I-405 will have lane closures nightly ending at 4:30 a.m. Fridayβ€œ405: 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.”
  • βœ“
    The eastbound I-90 off-ramp to Factoria Boulevard will close nightly from 9 p.m. Mondayβ€œ090: 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.”
  • βœ“
    The eastbound I-90 off-ramp to Factoria Boulevard will close nightly to 5 a.m. Fridayβ€œ090: 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 detour will be signed on SR 20No usable supporting receipt β€” unverified.
  • βœ“
    SR 20 will have alternating traffic with flaggers daily from Swin Slough Bridge to Laconner Whitney Roadβ€œ020: Daily (except Saturday, Sunday) beginning Aug. 21 until further notice: State Route 20 traffic will alternate with flaggers from the Swin Slough Bridge (milepost 50) to Laconner Whitney Road/Bay View Road (milepost 53) for city Anacortes utilities work.”
  • βœ“
    SR 20 will have alternating traffic with flaggers daily beginning Aug. 21β€œ020: Daily (except Saturday, Sunday) beginning Aug. 21 until further notice: State Route 20 traffic will alternate with flaggers from the Swin Slough Bridge (milepost 50) to Laconner Whitney Road/Bay View Road (milepost 53) for city Anacortes utilities work.”
  • βœ“
    I-5 will also see single-lane reductions nightly near Alger/Lake Samish Roadβ€œ005: The northbound and southbound I-5 will be reduced to a single lane from 8 p.m. to 5 a.m. nightly Monday, Aug. 31, through Friday morning, Sept. 4, near Alger/Lake Samish Road (exit 240) for fish passage construction.”
  • ⚠
    I-5 will also see single-lane reductions nightly through Sept. 10No usable supporting receipt β€” unverified.

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