Nightly Construction on HWY 401 Eastbound Collector between WARDEN AVE and NEILSON ROAD, Toronto.
★ Quick facts
- Location
- Between WARDEN AVE and NEILSON ROAD
- Start date
- Sat, Oct 3, 2026 · 10:00 PM
- End date
- Sat, Oct 10, 2026 · 6:00 AM
- Lanes affected
- 2 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 312399
Traffic context
Traffic today
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
- Likely busiest 5:30 PM to 12 AM as event traffic overlaps.
- Main signal
- Toronto Argonauts at BMO Field + Nuit Blanche Toronto + Foster The People: Good Mourning Sunshine Tour
- Toronto Argonauts vs. BC Lions
- Nuit Blanche Toronto
- Foster The People: Good Mourning Sunshine Tour
What's affected
HWY 401 (Eastbound) between WARDEN AVE and NEILSON 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
- Toronto Argonauts vs. BC Lions
Oct 3 · BMO Field
- Nuit Blanche Toronto
Oct 3 · Citywide
- Foster The People: Good Mourning Sunshine Tour
Oct 3 · RBC Amphitheatre
- Toronto Maple Leafs vs Ottawa Senators
Oct 3 · Scotiabank Arena
- Toronto Marlies vs Hamilton Hammers
Oct 3 · Coca-Cola Coliseum
- Barrie Construction
Oct 3 · Toronto transit
- Kitchener Construction
Oct 3 · Toronto transit
- Gorillaz - The Mountain Tour
Oct 4 · Scotiabank Arena
- Barrie Construction
Oct 4 · Toronto transit
- Kitchener Construction
Oct 4 · Toronto transit
Plan ahead
- More on Highway 401
- Toronto traffic on Sat, Oct 3, 2026
- Toronto traffic on Sun, Oct 4, 2026
- Toronto traffic on Mon, Oct 5, 2026
- Toronto traffic on Tue, Oct 6, 2026
- Toronto traffic on Wed, Oct 7, 2026
- Toronto traffic on Thu, Oct 8, 2026
- Toronto traffic on Fri, Oct 9, 2026
- Toronto traffic on Sat, Oct 10, 2026