Infrastructure

SR 9 lane closures for maintenance Oct. 21-22

Friday, October 16, 2026

1 min read

🤖 By Aiden

The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance. The closure is effective Oct. 16, 2026, with an expected end date of Oct. 22, 2026, at 2 p.m.

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

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SR 9 lane closures for maintenance Oct. 21-22“009 [7 mi from Everett]: The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance.”
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WSDOT announces daily lane closures on southbound SR 9 near Marsh Road for maintenance work, effective Wednesday and Thursday.“009 [7 mi from Everett]: The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance.”
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The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance. The closure is effective Oct. 16, 2026, with an expected end date of Oct. 22, 2026, at 2 p.m.“009 [7 mi from Everett]: The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance.”

Source text saved for this check (2026-10-16T18:34:30.575Z)

WSDOT highway construction and road closures within 50 miles of Everett — 10/16/2026:

009 [7 mi from Everett]: The right lane of southbound SR 9 will close from 8:30 a.m. to 2 p.m. daily Wednesday and Thursday, Oct. 21-22, south of Marsh Road (milepost 8-7) for maintenance.
Effective: Oct 16, 2026, 10:55 AM
Expected end: Oct 22, 2026, 2:00 PM

096 [7 mi from Everett]: Eastbound & westbound traffic is alternating on SR 96 near 77th Ave SE (MP 6) due to roadwork.
Effective: Oct 16, 2026, 7:05 AM

405 [12 mi from Everett]: The left lane of southbound I-405 will close from 9 p.m. Thursday, Oct. 22, to 5 a.m. Friday, Oct. 23, near 213th Street Southeast (milepost 28-27) for maintenance.
Effective: Oct 16, 2026, 10:43 AM
Expected end: Oct 23, 2026, 5:00 AM

531 [12 mi from Everett]: Northbound and southbound SR 11 will alternate from 8 a.m. to 1:50 p.m. Tuesday, Oct. 20, near 11th Avenue Northeast (milepost 5) for utility work.
Effective: Oct 16, 2026, 9:48 AM
Expected end: Oct 20, 2026, 1:50 PM

527 [13 mi from Everett]: The right lane of northbound SR 527 at the I-405 ramps (milepost 2.75) will be closed nightly from 11 p.m. to 4 a.m. starting Wednesday night, Oct. 14 to Saturday morning, Oct. 17.
Effective: Oct 14, 2026, 12:00 AM
Expected end: Oct 17, 2026, 4:00 AM

522 [13 mi from Everett]: The right lane of the SR 522 bridge over the Snohomish River will close from 8:30 a.m. to 2:30 p.m. Monday, Oct. 19, from 7 a.m. to 4 p.m. Tuesday, Oct. 20, and from 7 to 11:30 a.m. Wednesday, Oct. 21, for inspection.
Effective: Oct 16, 2026, 10:50 AM
Expected end: Oct 21, 2026, 11:30 AM

405 [13 mi from Everett]: The northbound SR 527 off-ramp to northbound I-405 will be closed nightly from 11 p.m. to 5 a.m. starting Wednesday night, Oct. 14 to Saturday morning, Oct. 17.
Effective: Oct 14, 2026, 12:00 AM
Expected end: Oct 17, 2026, 5:00 AM

405 [13 mi from Everett]: The left lane of southbound I-405 will close from 9 p.m. Monday, Oct. 19, to 5 a.m. Tuesday, Oct. 20, near SR 527/Bothell-Everett Highway (milepost 26-25) for maintenance.
Effective: Oct 16, 2026, 10:23 AM
Expected end: Oct 20, 2026, 5:00 AM