ConstructionWed, Oct 7, 2026 – Fri, Oct 9, 2026HWY 401 (Westbound)
Nightly Maintenance on HWY 401 Westbound Collector near HWY 404, Toronto.
Construction · Wed, Oct 7, 2026 – Fri, Oct 9, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At HWY 404
- Start date
- Wed, Oct 7, 2026 · 11:00 PM
- End date
- Fri, Oct 9, 2026 · 5:00 AM
- Lanes affected
- 1 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 308561
Traffic context
Traffic on Wed, Oct 7, 2026
This closure is one part of the day. The daily brief shows the event load, other road work, and the likely busy window from the same calendar data.
- Day status
- Plan ahead
- Busy window
- Arrival pressure likely builds 7:30 PM to 8:30 PM.
- Main signal
- beabadoobee: The Powerlines Tour
- beabadoobee: The Powerlines Tour
What's affected
HWY 401 (Westbound) at HWY 404 is impacted by construction work. The source lists affected lanes as: 1 Left Lane(s).
Corridors to compare: Highway 7 runs east–west north of the 401, while the 407 ETR is a tolled east–west highway. Avenue Road, Yonge Street, and Eglinton Avenue are signalized local corridors. Which one wins depends on the day — check a live map before you leave.
Same-day events
- beabadoobee: The Powerlines Tour
Oct 7 · Scotiabank Arena
- Signed To God World Tour 2026
Oct 8 · Scotiabank Arena
- Brand New
Oct 9 · Coca-Cola Coliseum
Plan ahead
Read next
★ RoadHighway 401 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Oct 7Same-day events and other road restrictions around this closure.read →★ ClosuresToronto closures todayBrowse active and upcoming construction records.read →★ WeekendThis weekend's closuresSee this closure beside events, transit work, and other road restrictions.read →★ RouteDriving from Mississauga?Check how this road fits into the full route into Toronto.read →★ RouteDriving from Kitchener?Check how this road fits into the full route into Toronto.read →★ RouteDriving from Brampton?Check how this road fits into the full route into Toronto.read →