416 TrafficKnow before you go

Continuous Construction on HWY 401 Westbound between Bloomfield Road and Bloomfield Road, Chatham.

Construction · Thu, Apr 30, 2026

Quick facts

Location
Between Bloomfield Road and Bloomfield Road
Start date
Thu, Apr 30, 2026 · 9:00 AM
End date
Thu, Apr 30, 2026 · 5:00 PM
Lanes affected
1 Left Lane(s)
Severity
Heavy

What's affected

HWY 401 (Westbound) between Bloomfield Road and Bloomfield Road 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.

Same-day events

No major events scheduled in this window.

Plan ahead