ConstructionTue, Oct 13, 2026 – Sat, Oct 17, 2026HWY 427 (Northbound)
Nightly Maintenance on HWY 427 Northbound between BURNHAMTHORPE ROAD and FINCH AVENUE, Toronto.
Construction · Tue, Oct 13, 2026 – Sat, Oct 17, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- Between BURNHAMTHORPE ROAD and FINCH AVENUE
- Start date
- Tue, Oct 13, 2026 · 10:00 PM
- End date
- Sat, Oct 17, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 317280
Traffic context
Traffic today
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
- Severe
- Busy window
- Likely busiest 7 AM to 8:30 PM as event traffic overlaps with afternoon rush hour.
- Main signal
- Rugby Canada WXV Toronto V England + Lake Shore Blvd W restriction + Jimmy Carr: Laughs Funny
- Rugby Canada WXV Toronto V England
- Sheldrake Blvd
- Denison Ave
What's affected
HWY 427 (Northbound) between BURNHAMTHORPE ROAD and FINCH AVENUE is impacted by construction work. The source lists affected lanes as: 1 Alternating 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 Raptors vs New York Knicks
Oct 13 · Scotiabank Arena
- Toronto FC v Orlando City SC
Oct 14 · BMO Field
- Toronto Maple Leafs vs Buffalo Sabres
Oct 15 · Scotiabank Arena
- Rugby Canada WXV Toronto V England
Oct 16 · BMO Field
- Jimmy Carr: Laughs Funny
Oct 16 · Scotiabank Arena
- TCS Toronto Waterfront Marathon 5K
Oct 17 · University Avenue / Nathan Phillips Square
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic todaySame-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 →