Continuous Engineering Investigation on HWY 401 Westbound On-ramp at YONGE ST, Toronto.
★ Quick facts
- Location
- At YONGE ST
- Start date
- Thu, Nov 12, 2026 · 10:00 PM
- End date
- Fri, Nov 13, 2026 · 5:00 AM
- Lanes affected
- ALL LANES CLOSED
- Severity
- HeavyFull ramp closure
- Source
- Ontario 511Event ID 331942
Traffic context
Traffic on Thu, Nov 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
- Arrival pressure likely builds 6:30 PM to 7:30 PM.
- Main signal
- Royal Agricultural Winter Fair + Leafs at Scotiabank Arena + Mad Barn Big Ben International Challenge
- Royal Agricultural Winter Fair
- Leafs vs Minnesota Wild
- Mad Barn Big Ben International Challenge
What's affected
HWY 401 (Westbound) at YONGE ST 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
- Royal Agricultural Winter Fair
Nov 12 · Exhibition Place (Enercare Centre / Coca-Cola Coliseum)
- Toronto Maple Leafs vs Minnesota Wild
Nov 12 · Scotiabank Arena
- Mad Barn Big Ben International Challenge
Nov 12 · Coca-Cola Coliseum
- Royal Agricultural Winter Fair
Nov 13 · Exhibition Place (Enercare Centre / Coca-Cola Coliseum)
- Royal International Show Jumping Challenge
Nov 13 · Coca-Cola Coliseum