Nightly Construction on HWY 401 Eastbound Collector between YONGE ST and DON MILLS ROAD, Toronto.
★ Quick facts
- Location
- Between YONGE ST and DON MILLS ROAD
- Start date
- Tue, Sep 8, 2026 · 10:00 PM
- End date
- Sat, Sep 12, 2026 · 5:00 AM
- Lanes affected
- 3 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 300707
Traffic context
Traffic on Tue, Sep 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
- Heavy
- Busy window
- Arrival pressure likely builds 6:30 PM to 8 PM.
- Main signal
- Wu-Tang Forever: The Final Chamber + TTC Line 1 (Yonge-University)
- Wu-Tang Forever: The Final Chamber
- TTC Line 1 (Yonge-University)
What's affected
HWY 401 (Eastbound) between YONGE ST and DON MILLS ROAD is impacted by construction work. The source lists affected lanes as: 3 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.
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