ConstructionMon, Oct 12, 2026 – Tue, Oct 13, 2026HWY 401 (Eastbound)
Nightly Construction on HWY 401 Eastbound Collector between LESLIE STREET and DON MILLS ROAD, Tor…
Construction · Mon, Oct 12, 2026 – Tue, Oct 13, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
Ended record
This closure record has ended. Use the current status pages for active road work and upcoming closures.
★ Quick facts
- Location
- Between LESLIE STREET and DON MILLS ROAD
- Start date
- Mon, Oct 12, 2026 · 11:59 PM
- End date
- Tue, Oct 13, 2026 · 5:00 AM
- Lanes affected
- 2 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 317091
Traffic context
Traffic on Mon, Oct 12, 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
- Heavy
- Busy window
- Likely busiest 7 AM to 7 PM as traffic factors overlap with afternoon rush hour.
- Main signal
- Canada WNT v Denmark
- Canada WNT v Denmark
- Lake Shore Blvd W
What's affected
HWY 401 (Eastbound) between LESLIE STREET and DON MILLS ROAD is impacted by construction work. The source lists affected lanes as: 2 Alternating 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
- Canada WNT v Denmark
Oct 12 · BMO Field
- Toronto Raptors vs New York Knicks
Oct 13 · Scotiabank Arena
Plan ahead
Read next
★ RoadHighway 401 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Oct 12Same-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 →