ConstructionFri, May 1, 2026 – Sat, May 2, 2026HWY 401 (Eastbound)
Continuous Construction on HWY 401 Eastbound between STEWART BLVD (IC 696)/Leeds & Grenville CR…
Construction · Fri, May 1, 2026 – Sat, May 2, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between STEWART BLVD (IC 696)/Leeds & Grenville CR 29 (Brockville) and North AUGUSTA RD (IC 698)
- Start date
- Fri, May 1, 2026 · 9:00 PM
- End date
- Sat, May 2, 2026 · 8:00 AM
- Lanes affected
- 1 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 236674
What's affected
HWY 401 (Eastbound) between STEWART BLVD (IC 696)/Leeds & Grenville CR 29 (Brockville) and North AUGUSTA RD (IC 698) is impacted by construction work. Expect impact to 1 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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