ConstructionWed, Sep 16, 2026 – Thu, Sep 17, 2026HWY 427 (Southbound)
Nightly Engineering Investigation on HWY 427 Southbound Off-ramp at QEW, Toronto.
Construction · Wed, Sep 16, 2026 – Thu, Sep 17, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At QEW
- Start date
- Wed, Sep 16, 2026 · 11:00 PM
- End date
- Thu, Sep 17, 2026 · 5:00 AM
- Lanes affected
- 1 Right Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 304924
Traffic context
Traffic on Wed, Sep 16, 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 1:30 PM to 4 PM.
- Main signal
- Jays at Rogers Centre + Bryson Tiller Presents: The Neo Trapsoul Tour + Toronto International Film Festival (TIFF)
- Jays vs Tigers
- Bryson Tiller Presents: The Neo Trapsoul Tour
- Toronto International Film Festival (TIFF)
What's affected
HWY 427 (Southbound) at QEW is impacted by construction work. The source lists affected lanes as: 1 Right Lane(s).
Corridors to compare: Highway 27 and Kipling Avenue run north–south near the 427 as surface corridors. Highway 410 is farther west and connects Brampton with the 401. Which one wins depends on the day — check a live map before you leave.
Same-day events
- Toronto Blue Jays vs Detroit Tigers
Sep 16 · Rogers Centre
- Bryson Tiller Presents: The Neo Trapsoul Tour
Sep 16 · RBC Amphitheatre
- Toronto International Film Festival (TIFF)
Sep 16 · TIFF Bell Lightbox / Various
- Of Monsters and Men - The Mouse Parade Tour
Sep 17 · RBC Amphitheatre
- Toronto International Film Festival (TIFF)
Sep 17 · TIFF Bell Lightbox / Various
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Sep 16Same-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 →