Daily Maintenance on HWY 401 Westbound between HWY 16 (IC 721B), Johnstown and THOUSAND ISLAND P…
Construction · Mon, Apr 27, 2026 – Fri, May 1, 2026
Quick facts
- Location
- At HWY 16 (IC 721B)
- Start date
- Mon, Apr 27, 2026 · 7:00 AM
- End date
- Fri, May 1, 2026 · 7:00 PM
- Lanes affected
- 1 Left Lane(s)
- Severity
- Heavy
What's affected
HWY 401 (Westbound) at HWY 16 (IC 721B) 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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