416 TrafficKnow before you go

Nightly Maintenance on HWY 401 Westbound Express between HWY 404 and AVENUE ROAD, Toronto.

Construction · Sat, Apr 25, 2026

Quick facts

Location
Between HWY 404 and AVENUE ROAD
Start date
Sat, Apr 25, 2026
End date
Sat, Apr 25, 2026
Lanes affected
ALL LANES CLOSED
Severity
ExtremeFull closure

What's affected

HWY 401 (Westbound) between HWY 404 and AVENUE ROAD 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