416 TrafficKnow before you go

Continuous Construction on HWY 401 Eastbound On-ramp at Highway 4 / Colonel Talbot Rd, London.

Construction · Tue, Apr 7, 2026 – Fri, Nov 27, 2026

Quick facts

Location
At Highway 4 / Colonel Talbot Rd
Start date
Tue, Apr 7, 2026 · 7:00 AM
End date
Fri, Nov 27, 2026 · 11:59 PM
Lanes affected
ALL LANES CLOSED
Severity
SevereFull closure

What's affected

HWY 401 (Eastbound) at Highway 4 / Colonel Talbot Rd 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.

Same-day events

Plan ahead