Road closureThu, Oct 8, 2026 – Fri, Oct 9, 2026HWY 401 (Eastbound)
Nightly Maintenance on HWY 401 Eastbound Transfer at HWY 400, Toronto.
Road closure · Thu, Oct 8, 2026 – Fri, Oct 9, 2026
★ IMPACT 3/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At HWY 400
- Start date
- Thu, Oct 8, 2026 · 11:00 PM
- End date
- Fri, Oct 9, 2026 · 5:00 AM
- Lanes affected
- ALL LANES CLOSED
- Severity
- HeavyFull ramp closure
- Source
- Ontario 511Event ID 315962
Traffic context
Traffic on Thu, Oct 8, 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
- 9 AM to 4 PM
- Main signal
- TTC Line 2
- Dufferin St
- TTC Line 2
What's affected
HWY 401 (Eastbound) at HWY 400 is impacted by a full ramp closure. The source lists affected lanes as: ALL LANES CLOSED.
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
- 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 8Same-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 →