Continuous Construction on HWY 401 Eastbound Collector between BRIMLEY ROAD and MARKHAM ROAD, Tor…
★ Quick facts
- Location
- Between BRIMLEY ROAD and MARKHAM ROAD
- Start date
- Sat, Oct 31, 2026 · 7:00 PM
- End date
- Sun, Nov 1, 2026 · 9:00 AM
- Lanes affected
- 2 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 326595
Traffic context
Traffic on Sat, Oct 31, 2026
This closure is one part of the day. The daily brief shows the event load, other road work, and the likely busy window from the same calendar data.
- Day status
- Heavy
- Busy window
- Arrival pressure likely builds 11:30 AM to 1:30 PM.
- Main signal
- 2026 Eastern Semi Final + TTC Line 2 + Lakeshore East GO line planned construction
- 2026 Eastern Semi Final
- Lake Shore Blvd W
- TTC Line 2
What's affected
HWY 401 (Eastbound) between BRIMLEY ROAD and MARKHAM ROAD is impacted by construction work. The source lists affected lanes as: 2 Left Lane(s).
Corridors to compare: Highway 7 runs east–west north of the 401, while the 407 ETR is a tolled east–west highway. Avenue Road, Yonge Street, and Eglinton Avenue are signalized local corridors. Which one wins depends on the day — check a live map before you leave.
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