Nightly Maintenance on HWY 401 Westbound between Northumberland CR 30 (IC 509), Brighton and Ont…
Construction · Sat, Apr 25, 2026
Quick facts
- Location
- At Northumberland CR 30 (IC 509)
- Start date
- Sat, Apr 25, 2026
- End date
- Sat, Apr 25, 2026
- Lanes affected
- 1 Right Lane(s)
- Severity
- Severe
What's affected
HWY 401 (Westbound) at Northumberland CR 30 (IC 509) is impacted by construction work. Expect impact to 1 Right 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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