Infrastructure

I-405 Lane Closures Begin Tonight

Saturday, August 22, 2026

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Multiple sections of I-405 in Wenatchee will close overnight starting Wednesday, August 21, according to Washington State Department of Transportation (WSDOT) records. The left express toll lane of northbound I-405 between Northeast 132nd Street and SR 522 will close nightly from 8 p.m. to 5 a.m. through Friday, August 21, and again overnight from Friday, August 21, to Saturday, August 22.

Southbound I-405 will also close between mileposts 18.11 and 16.45 from 8 p.m. to 7:30 a.m. on Friday, August 21, through Saturday, August 22. Another southbound closure will run from 11:30 p.m. Friday, August 21, to 4 a.m. Monday, August 24, between Coal Creek Parkway Southeast and North 30th Street. Detours will be in place for all closures.

📄 Source: WSDOT — Highway Construction & Closures — https://wsdot.wa.gov/travel/road-construction

Source receipts5 of 8 claims supported · 63%

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Multiple sections of I-405 in Wenatchee will close overnight starting Wednesday, August 21No usable supporting receipt — unverified.
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The left express toll lane of northbound I-405 between Northeast 132nd Street and SR 522 will close nightly from 8 p.m. to 5 a.m.“405: The left express toll lane of northbound I-405 between Northeast 132nd Street (milepost 21.43) and SR 522 (milepost 23.5) will be closed nightly from 8 p.m. Wednesday, August 19 to 5 a.m. Friday, August 21 and overnight from 8:30 p.m. Friday, August 21 and 9 a.m. Saturday, August 22.”
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The left express toll lane of northbound I-405 between Northeast 132nd Street and SR 522 will close through Friday, August 21No usable supporting receipt — unverified.
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The left express toll lane of northbound I-405 between Northeast 132nd Street and SR 522 will close again overnight from Friday, August 21, to Saturday, August 22No usable supporting receipt — unverified.
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Southbound I-405 will also close between mileposts 18.11 and 16.45 from 8 p.m. to 7:30 a.m.“405: Friday, August 21 to the morning of Saturday, August 22: Two Express Toll Lanes (ETL’s) of southbound I-405 between milepost 18.11 and milepost 16.45 will be closed from 8 p.m. - 7:30 a.m.”
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Southbound I-405 will also close on Friday, August 21, through Saturday, August 22“405: Friday, August 21 to the morning of Saturday, August 22: Two Express Toll Lanes (ETL’s) of southbound I-405 between milepost 18.11 and milepost 16.45 will be closed from 8 p.m. - 7:30 a.m.”
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Another southbound closure will run from 11:30 p.m. Friday, August 21, to 4 a.m. Monday, August 24“405: Southbound I-405 will close day and night between Coal Creek Parkway Southeast to North 30th Street from 11:30 p.m. Friday, Aug. 21 to 4 a.m. Monday, Aug. 24. A signed detour will be in place.”
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Another southbound closure will run between Coal Creek Parkway Southeast and North 30th Street“405: Southbound I-405 will close day and night between Coal Creek Parkway Southeast to North 30th Street from 11:30 p.m. Friday, Aug. 21 to 4 a.m. Monday, Aug. 24. A signed detour will be in place.”