ConstructionTue, Oct 13, 2026 – Wed, Oct 28, 2026HWY 401 (Westbound)

Nightly Construction on HWY 401 Westbound Express between RENFORTH DR, Toronto and WINSTON CHURCH…

Construction · Tue, Oct 13, 2026 – Wed, Oct 28, 2026

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

Highway 401 status Traffic today Closures today This weekend

★ Quick facts

Road: HWY 401 (Westbound)
Location: At RENFORTH DR
Start date: Tue, Oct 13, 2026 · 9:00 PM
End date: Wed, Oct 28, 2026 · 5:00 AM
Lanes affected: 2 Alternating Lane(s)
Severity: Heavy
Source: Ontario 511Event ID 316677

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: Severe
Busy window: Likely busiest 7 AM to 8:30 PM as event traffic overlaps with afternoon rush hour.
Main signal: Rugby Canada WXV Toronto V England + Lake Shore Blvd W restriction + Jimmy Carr: Laughs Funny

Rugby Canada WXV Toronto V England
Sheldrake Blvd
Denison Ave

What's affected

HWY 401 (Westbound) at RENFORTH DR is impacted by construction work. The source lists affected lanes as: 2 Alternating 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

Toronto Raptors vs New York Knicks
Oct 13 · Scotiabank Arena
TTC Line 2 - Kipling to Jane stations - Nightly early closures starting at 11:59 p.m. - Tuesday, October 13 to Friday, October 16, 2026
Oct 13 · Toronto transit
Toronto FC v Orlando City SC
Oct 14 · BMO Field
TTC Line 2 - Kipling to Jane stations - Nightly early closures starting at 11:59 p.m. - Tuesday, October 13 to Friday, October 16, 2026
Oct 14 · Toronto transit
Toronto Maple Leafs vs Buffalo Sabres
Oct 15 · Scotiabank Arena
TTC Line 2 - Kipling to Jane stations - Nightly early closures starting at 11:59 p.m. - Tuesday, October 13 to Friday, October 16, 2026
Oct 15 · Toronto transit
Rugby Canada WXV Toronto V England
Oct 16 · BMO Field
Jimmy Carr: Laughs Funny
Oct 16 · Scotiabank Arena
TTC Line 2 - Kipling to Jane stations - Nightly early closures starting at 11:59 p.m. - Tuesday, October 13 to Friday, October 16, 2026
Oct 16 · Toronto transit
TCS Toronto Waterfront Marathon 5K
Oct 17 · University Avenue / Nathan Phillips Square

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 →