Nightly Construction on HWY 401 Westbound between Northumberland CR 28 (IC 464) / Ontario St an…
Construction · Sat, Apr 25, 2026
Quick facts
- Location
- Between Northumberland CR 28 (IC 464) / Ontario St and CR 2 (IC 461) / Toronto Rd
- Start date
- Sat, Apr 25, 2026
- End date
- Sat, Apr 25, 2026
- Lanes affected
- 2 Right Lane(s)
- Severity
- Extreme
What's affected
HWY 401 (Westbound) between Northumberland CR 28 (IC 464) / Ontario St and CR 2 (IC 461) / Toronto Rd is impacted by construction work. Expect impact to 2 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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