Nightly Construction on HWY 401 Eastbound Express between LESLIE STREET and HWY 404, Toronto.
Ended record
This closure record has ended. Use the current status pages for active road work and upcoming closures.
★ Quick facts
- Location
- Between LESLIE STREET and HWY 404
- Start date
- Mon, Aug 17, 2026 · 10:00 PM
- End date
- Sat, Aug 22, 2026 · 6:00 AM
- Lanes affected
- 1 Right Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 287114
Traffic context
Traffic on Mon, Aug 17, 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
- 11 PM to 6:30 AM
- Main signal
- TTC Line 1 (Yonge-University)
- TTC Line 1 (Yonge-University)
What's affected
HWY 401 (Eastbound) between LESLIE STREET and HWY 404 is impacted by construction work. The source lists affected lanes as: 1 Right 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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