ConstructionThu, Oct 29, 2026 – Fri, Oct 30, 2026HWY 401 (Westbound)

Continuous Construction on HWY 401 Westbound Collector between PORT UNION ROAD and MEADOWVALE ROA…

Construction · Thu, Oct 29, 2026 – Fri, Oct 30, 2026

★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD

Highway 401 status Traffic today Closures today This weekend

★ Quick facts

Road: HWY 401 (Westbound)
Location: Between PORT UNION ROAD and MEADOWVALE ROAD
Start date: Thu, Oct 29, 2026 · 9:00 PM
End date: Fri, Oct 30, 2026 · 5:30 AM
Lanes affected: 1 Right Lane(s)
Severity: Heavy
Source: Ontario 511Event ID 326193

Traffic context

Traffic today

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.

Open daily brief

Day status: Heavy
Busy window: Arrival pressure likely builds 6:30 PM to 8 PM.
Main signal: Raptors at Scotiabank Arena + Marlies at Coca-Cola Coliseum + TTC Line 2

College St
Lake Shore Blvd W
Raptors vs Orlando Magic

What's affected

HWY 401 (Westbound) between PORT UNION ROAD and MEADOWVALE ROAD is impacted by construction work. The source lists affected lanes as: 1 Right 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.

Same-day events

TTC Line 1 (Yonge-University) - Lawrence West to St George stations - Nightly early closures starting at 11:59 p.m. - Monday, October 26 to Thursday, October 29
Oct 29 · Toronto transit
Toronto Raptors vs Orlando Magic
Oct 30 · Scotiabank Arena
Toronto Marlies vs Hershey Bears
Oct 30 · Coca-Cola Coliseum
TTC Line 2 - St George to Broadview stations - Single-night early closure starting at 10 p.m. - Friday, October 30
Oct 30 · Toronto transit

Plan ahead

★ RoadHighway 401 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic todaySame-day events and other road restrictions around this closure.read →★ ClosuresToronto closures todayBrowse active and upcoming construction records.read →★ WeekendThis weekend's closuresSee this closure beside events, transit work, and other road restrictions.read →★ RouteDriving from Mississauga?Check how this road fits into the full route into Toronto.read →★ RouteDriving from Kitchener?Check how this road fits into the full route into Toronto.read →★ RouteDriving from Brampton?Check how this road fits into the full route into Toronto.read →