ConstructionMon, May 25, 2026 – Fri, May 29, 2026HWY 401 (Eastbound)
Nightly Maintenance on HWY 401 Eastbound between HWY 427 and HWY 400, Toronto.
Construction · Mon, May 25, 2026 – Fri, May 29, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between HWY 427 and HWY 400
- Start date
- Mon, May 25, 2026 · 11:00 PM
- End date
- Fri, May 29, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 247738
What's affected
HWY 401 (Eastbound) between HWY 427 and HWY 400 is impacted by construction work. Expect impact to 1 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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