TODAY / AUG 26SEVERE
CANADIAN NATIONAL EXHIBITION (CNE / THE EX) 10:00 AM EXHIBITION PLACE★JAYS VS ROYALS 7:07 PM ROGERS CENTRE★DRAPER ST · FULL ROADWAY CLOSURE · DRAPER ST FROM FRONT ST W TO WELLINGTON ST W★GRACE ST · FULL ROADWAY CLOSURE · BETWEEN ALAN BOROVOY LANE AND HARBORD ST★
416TRAFFIC
ConstructionSun, Aug 30, 2026 – Fri, Sep 4, 2026HWY 409 (Westbound)

Nightly Maintenance on HWY 409 Westbound between 401 and HWY 427, Toronto.

Construction · Sun, Aug 30, 2026 – Fri, Sep 4, 2026
★ IMPACT 2/5 · ★ SOURCE-BACKED CLOSURE RECORD
Highway 409 statusTraffic on Aug 30Closures todayThis weekend

★ Quick facts

Location
Between 401 and HWY 427
Start date
Sun, Aug 30, 2026 · 10:00 PM
End date
Fri, Sep 4, 2026 · 5:00 AM
Lanes affected
1 Alternating Lane(s)
Severity
Plan ahead
Source
Ontario 511Event ID 292510

Traffic context

Traffic on Sun, Aug 30, 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.

Open daily brief
Day status
Severe
Busy window
Sharpest squeeze likely 11 PM to 1 AM as crowds leave; arrivals build more gradually 8:30 AM to 10:30 AM.
Main signal
Jays at Rogers Centre + AFC Toronto at BMO Field + Canadian National Exhibition (CNE / The Ex)
  • Jays vs Mariners
  • AFC Toronto vs. Ottawa Rapid FC
  • Canadian National Exhibition (CNE / The Ex)

What's affected

HWY 409 (Westbound) between 401 and HWY 427 is impacted by construction work. The source lists affected lanes as: 1 Alternating Lane(s).

Same-day events

Plan ahead

Read next

★ RoadHighway 409 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Aug 30Same-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 →