ConstructionMon, Jun 15, 2026 – Sat, Jun 20, 2026HWY 427 (Southbound)
Nightly Maintenance on HWY 427 Southbound Collector between RATHBURN ROAD and HOLIDAY DRIVE, Toro…
Construction · Mon, Jun 15, 2026 – Sat, Jun 20, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between RATHBURN ROAD and HOLIDAY DRIVE
- Start date
- Mon, Jun 15, 2026 · 10:00 PM
- End date
- Sat, Jun 20, 2026 · 5:00 AM
- Lanes affected
- 1 Right Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 260101
Traffic context
Traffic on Mon, Jun 15, 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 + Luminato Festival Toronto
- FIFA Fan Festival Toronto
- Luminato Festival Toronto
What's affected
HWY 427 (Southbound) between RATHBURN ROAD and HOLIDAY DRIVE is impacted by construction work. Expect impact to 1 Right 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
Jun 15 · Fort York & The Bentway
- Luminato Festival Toronto
Jun 15 · Various Toronto Venues
- FIFA Fan Festival Toronto
Jun 16 · Fort York & The Bentway
- Toronto Marlies v Chicago Wolves - AHL Playoffs Round 5 Home Game 1
Jun 16 · Coca-Cola Coliseum
- Luminato Festival Toronto
Jun 16 · Various Toronto Venues
- FIFA World Cup: Ghana vs Panama
Jun 17 · BMO Field
- South by Southeast Festival
Jun 17 · Nathan Phillips Square
- FIFA Fan Festival Toronto
Jun 17 · Fort York & The Bentway
- Luminato Festival Toronto
Jun 17 · Various Toronto Venues
- Bailey Zimmerman: Different Night Same Rodeo Tour 2026
Jun 18 · RBC Amphitheatre
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Jun 15Same-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 →