ConstructionWed, May 27, 2026 – Thu, May 28, 2026HWY 401 (Westbound)
Continuous Maintenance on HWY 401 Westbound Express between WESTON ROAD and ISLINGTON AVE, Toronto.
Construction · Wed, May 27, 2026 – Thu, May 28, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between WESTON ROAD and ISLINGTON AVE
- Start date
- Wed, May 27, 2026 · 10:00 PM
- End date
- Thu, May 28, 2026 · 6:00 AM
- Lanes affected
- 2 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 247830
What's affected
HWY 401 (Westbound) between WESTON ROAD and ISLINGTON AVE is impacted by construction work. Expect impact to 2 Left 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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