Infrastructure

I-405 toll lanes closed nightly for maintenance

Thursday, October 8, 2026

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Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16.

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

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I-405 toll lanes closed nightly for maintenance“405 [1 mi from Eastside]: Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16. Only a mile of the lanes will be closed at a time.”
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Crews will intermittently close a mile of northbound I-405 tolled lanes between Bellevue and Lynwood from Oct. 12–16 for equipment maintenance.“405 [1 mi from Eastside]: Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16. Only a mile of the lanes will be closed at a time.”
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Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16.“405 [1 mi from Eastside]: Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16.”

Source text saved for this check (2026-10-08T18:43:46.214Z)

WSDOT highway construction and road closures within 50 miles of Eastside — 10/8/2026:

405 [1 mi from Eastside]: Maintenance crews will intermittently close a mile of the tolled lanes on northbound I-405 between Bellevue and Lynwood between 9 p.m. and 5 a.m. nightly for toll equipment maintenance work. The work will start near Southeast 8th Street in Bellevue on the evening of Monday, Oct. 12 and then proceed north each night until reaching the end of the tolled lanes near I-5 in Lynnwood on the morning of Friday, Oct. 16. Only a mile of the lanes will be closed at a time.
Effective: Oct 7, 2026, 10:30 AM
Expected end: Oct 16, 2026, 5:00 AM

405 [1 mi from Eastside]: The southbound I-405 off-ramp to Northeast Eighth Street will be closed overnight from 9:30 p.m. – 4:45 a.m., starting the night of Thursday, Oct. 8 to the morning of Friday, Oct 9. A signed detour will be in place.
Effective: Oct 8, 2026, 12:00 AM
Expected end: Oct 9, 2026, 4:45 AM

405 [1 mi from Eastside]: Up to four lanes of southbound I-405 from Northeast Eighth Street (milepost 14) to I-90 (milepost 11.5)
will be closed overnight from 9 p.m. – 5 a.m., starting the night of Thursday, Oct. 8 to the morning of
Friday, Oct. 9.
Effective: Oct 8, 2026, 12:00 AM
Expected end: Oct 9, 2026, 5:00 AM

405 [1 mi from Eastside]: The Southeast Eighth Street on-ramp to southbound I-405 will be closed nightly from 9 p.m. – 5 a.m., starting the night of Monday, Oct. 5 to the morning of Friday, Oct. 9. A signed detour will be in place.
Effective: Oct 5, 2026, 12:00 AM
Expected end: Oct 9, 2026, 5:00 AM

405 [1 mi from Eastside]: The Southeast Eighth Street on-ramp to southbound I-405 will be closed overnight from 9 p.m. – 5 a.m., starting the night of Thursday, Oct. 8 to the morning of Friday, Oct 9. A signed detour will be in place.
Effective: Oct 8, 2026, 12:00 AM
Expected end: Oct 9, 2026, 5:00 AM

405 [1 mi from Eastside]: The Northeast 10th Street on-ramp to northbound I-405 will be closed overnight from 9 p.m. – 5 a.m., starting the night of Thursday, Oct. 8 to the morning of Friday, Oct. 9. A signed detour will be in place.
Effective: Oct 8, 2026, 12:00 AM
Expected end: Oct 9, 2026, 5:00 AM

405 [1 mi from Eastside]: From 8 p.m. Thursday, Oct. 8 to 5 a.m. Friday, Oct. 9, expect flaggers at the northbound Interstate 405 off-ramp to Southeast 8th Street near the Old Wilburton Tunnel (milepost 12) for utilities work.
Effective: Oct 1, 2026, 3:24 PM
Expected end: Oct 9, 2026, 5:00 AM

405 [2 mi from Eastside]: The northbound I-405 off-ramps to westbound and eastbound SR 520 will be closed overnight from 11 p.m. – 4 a.m., starting the night of Thursday, Oct. 8 to the morning of Friday, Oct. 9. A signed detour will be in place.
Effective: Oct 8, 2026, 12:00 AM
Expected end: Oct 9, 2026, 4:00 AM