● FRI, MAY 1 · TODAY · PLAN AHEAD ●
416TRAFFIC
ConstructionMon, May 4, 2026 – Sat, May 9, 2026HWY 401 (Eastbound)

Daily Construction on HWY 401 Eastbound between Townline Road / Wellington Rd 33 (286KM), Cambri…

Construction · Mon, May 4, 2026 – Sat, May 9, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD

Quick facts

Location
At Townline Road / Wellington Rd 33
Start date
Mon, May 4, 2026 · 12:00 AM
End date
Sat, May 9, 2026 · 11:59 PM
Lanes affected
1 Alternating Lane(s)
Severity
Heavy
Source
Ontario 511Event ID 239579

What's affected

HWY 401 (Eastbound) at Townline Road / Wellington Rd 33 is impacted by construction work. Expect impact to 1 Alternating 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

Plan ahead

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