Nightly Maintenance on HWY 401 Westbound Express between MORNINGSIDE AVE and HWY 400, Toronto.
★ Quick facts
- Location
- Between MORNINGSIDE AVE and HWY 400
- Start date
- Mon, Nov 9, 2026 · 11:00 PM
- End date
- Wed, Nov 11, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 332339
Traffic context
Traffic on Mon, Nov 9, 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 7 PM to 8 PM.
- Main signal
- Royal Agricultural Winter Fair + Raptors at Scotiabank Arena + TTC Line 2
- Royal Agricultural Winter Fair
- Raptors vs Memphis Grizzlies
- TTC Line 2
What's affected
HWY 401 (Westbound) between MORNINGSIDE AVE and HWY 400 is impacted by construction work. The source lists affected lanes as: 1 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
- Royal Agricultural Winter Fair
Nov 9 · Exhibition Place (Enercare Centre / Coca-Cola Coliseum)
- Toronto Raptors vs Memphis Grizzlies
Nov 9 · Scotiabank Arena
- Royal Agricultural Winter Fair
Nov 10 · Exhibition Place (Enercare Centre / Coca-Cola Coliseum)
- Toronto Maple Leafs vs Colorado Avalanche
Nov 10 · Scotiabank Arena
- Knightwood National Hunter Derby Championship & Mad Barn CDI-W
Nov 10 · Coca-Cola Coliseum
- Royal Agricultural Winter Fair
Nov 11 · Exhibition Place (Enercare Centre / Coca-Cola Coliseum)
- Toronto Raptors vs Boston Celtics
Nov 11 · Scotiabank Arena