ConstructionTue, May 19, 2026 – Fri, May 22, 2026HWY 401 (Eastbound)
Nightly Construction on HWY 401 Eastbound Collector between YONGE ST and LESLIE STREET, Toronto.
Construction · Tue, May 19, 2026 – Fri, May 22, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between YONGE ST and LESLIE STREET
- Start date
- Tue, May 19, 2026 · 10:00 PM
- End date
- Fri, May 22, 2026 · 5:00 AM
- Lanes affected
- 2 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 244709
What's affected
HWY 401 (Eastbound) between YONGE ST and LESLIE STREET is impacted by construction work. Expect impact to 2 Alternating Lane(s).
Suggested detour: Highway 7 to the north and the 407 ETR (toll) are the practical alternates. Avenue Road, Yonge, and Eglinton cannot absorb 401 volume.
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