Continuous Construction on HWY 401 Westbound On-ramp at MALLORYTOWN RD (IC 675)/Leeds & Grenville…
Construction · Tue, Apr 28, 2026
Quick facts
- Location
- At MALLORYTOWN RD (IC 675)/Leeds & Grenville CR 5
- Start date
- Tue, Apr 28, 2026
- End date
- Tue, Apr 28, 2026
- Lanes affected
- ALL LANES CLOSED
- Severity
- SevereFull closure
What's affected
HWY 401 (Westbound) at MALLORYTOWN RD (IC 675)/Leeds & Grenville CR 5 is impacted by construction work with full closure conditions. Expect impact to ALL LANES CLOSED.
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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