ConstructionThu, Jul 2, 2026 – Fri, Jul 3, 2026HWY 401 (Westbound)
Nightly Maintenance on HWY 401 Westbound between HWY 400, Toronto and HWY 6 SOUTH, Puslinch.
Construction · Thu, Jul 2, 2026 – Fri, Jul 3, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At HWY 400
- Start date
- Thu, Jul 2, 2026 · 11:59 PM
- End date
- Fri, Jul 3, 2026 · 4:30 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 267441
Traffic context
Traffic on Thu, Jul 2, 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
- Severe
- Busy window
- All day; likely busiest 5 PM to 7:30 PM as people arrive, then again 9 PM to 12 AM as crowds leave.
- Main signal
- FIFA: Round of 32: Group K runner-up vs Group L runner-up + FIFA Fan Festival Toronto
- FIFA: Round of 32: Group K runner-up vs Group L runner-up
- FIFA Fan Festival Toronto
What's affected
HWY 401 (Westbound) at HWY 400 is impacted by construction work. Expect impact to 1 Alternating Lane(s).
Suggested detour: Highway 7 to the north and the 407 ETR (toll) are the practical alternates. Avenue Road, Yonge, and Eglinton cannot absorb 401 volume.
Same-day events
- FIFA World Cup: Round of 32: Group K runner-up vs Group L runner-up
Jul 2 · BMO Field
- FIFA Fan Festival Toronto
Jul 2 · Fort York & The Bentway
- FIFA Fan Festival Toronto
Jul 3 · Fort York & The Bentway
Plan ahead
Read next
★ RoadHighway 401 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Jul 2Same-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 →