ConstructionTue, Jul 21, 2026 – Sat, Jul 25, 2026HWY 427 (Southbound)
Nightly Maintenance on HWY 427 Southbound Collector between DUNDAS STREET and EVANS AVE, Toronto.
Construction · Tue, Jul 21, 2026 – Sat, Jul 25, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between DUNDAS STREET and EVANS AVE
- Start date
- Tue, Jul 21, 2026 · 10:00 PM
- End date
- Sat, Jul 25, 2026 · 5:00 AM
- Lanes affected
- 2 Left Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 276327
Traffic context
Traffic on Tue, Jul 21, 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; likely busiest 9 PM to 11:30 PM as event traffic overlaps.
- Main signal
- Jays at Rogers Centre + Southern Hospitality Tour: The Black Crowes and Whiskey Myers + TTC Line 2 route closures
- Jays vs Rays
- Southern Hospitality Tour: The Black Crowes and Whiskey Myers
- IVE WORLD TOUR <SHOW WHAT I AM> IN TORONTO
What's affected
HWY 427 (Southbound) between DUNDAS STREET and EVANS AVE is impacted by construction work. Expect impact to 2 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
- Toronto Blue Jays vs Tampa Bay Rays
Jul 21 · Rogers Centre
- Southern Hospitality Tour: The Black Crowes and Whiskey Myers
Jul 21 · RBC Amphitheatre
- IVE WORLD TOUR <SHOW WHAT I AM> IN TORONTO
Jul 21 · Scotiabank Arena
- TTC 25|85|167|169|185 Temporary route change due to Don Mills Station bus entrance closure
Jul 21 · Toronto transit
- Toronto Blue Jays vs Tampa Bay Rays
Jul 22 · Rogers Centre
- The Return Of The Carnival Of Sins: Mötley Crüe
Jul 22 · RBC Amphitheatre
- TTC 25|85|167|169|185 Temporary route change due to Don Mills Station bus entrance closure
Jul 22 · Toronto transit
- Toronto Blue Jays vs Tampa Bay Rays
Jul 23 · Rogers Centre
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Jul 21Same-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 →