ConstructionMon, Jul 6, 2026 – Sat, Jul 11, 2026HWY 427 (Southbound)
Nightly Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto.
Construction · Mon, Jul 6, 2026 – Sat, Jul 11, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At HWY 409
- Start date
- Mon, Jul 6, 2026 · 10:00 PM
- End date
- Sat, Jul 11, 2026 · 7:00 AM
- Lanes affected
- 1 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 264110
Traffic context
Traffic on Mon, Jul 6, 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
- All day
- Main signal
- FIFA Fan Festival Toronto
- FIFA Fan Festival Toronto
What's affected
HWY 427 (Southbound) at HWY 409 is impacted by construction work. Expect impact to 1 Left Lane(s).
Suggested detour: Highway 27 and Kipling Avenue are practical alternates for short trips. Long detours typically route via the 410.
Same-day events
- FIFA Fan Festival Toronto
Jul 6 · Fort York & The Bentway
- Alex Warren: Finding Family on the Road
Jul 7 · RBC Amphitheatre
- FIFA Fan Festival Toronto
Jul 7 · Fort York & The Bentway
- Ella Mai: Do You Still Love Me? Tour
Jul 7 · Coca-Cola Coliseum
- FIFA Fan Festival Toronto
Jul 8 · Fort York & The Bentway
- Toronto Tempo vs. Golden State Valkyries
Jul 8 · Coca-Cola Coliseum
- FIFA Fan Festival Toronto
Jul 9 · Fort York & The Bentway
- FIFA Fan Festival Toronto
Jul 10 · Fort York & The Bentway
- Madison Beer: the locket tour
Jul 10 · Coca-Cola Coliseum
- Toronto Outdoor Art Fair
Jul 10 · Nathan Phillips Square
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Jul 6Same-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 →