ConstructionMon, Aug 3, 2026 – Sat, Aug 8, 2026HWY 427 (Southbound)
Nightly Maintenance on HWY 427 Southbound near DIXON ROAD/AIRPORT ROAD, Toronto.
Construction · Mon, Aug 3, 2026 – Sat, Aug 8, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
★ Quick facts
- Location
- At DIXON ROAD/AIRPORT ROAD
- Start date
- Mon, Aug 3, 2026 · 10:00 PM
- End date
- Sat, Aug 8, 2026 · 5:00 AM
- Lanes affected
- 1 Alternating Lane(s)
- Severity
- Heavy
- Source
- Ontario 511Event ID 280053
Traffic context
Traffic on Mon, Aug 3, 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 7 PM to 8 PM.
- Main signal
- National Bank Open Toronto + Daniel Caesar
- National Bank Open Toronto
- Daniel Caesar
What's affected
HWY 427 (Southbound) at DIXON ROAD/AIRPORT ROAD 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. A navigation app can compare current conditions and restrictions across these corridors.
Same-day events
- National Bank Open Toronto
Aug 3 · Sobeys Stadium
- Daniel Caesar - Son Of Spergy Tour
Aug 3 · Scotiabank Arena
- Train & Barenaked Ladies with Matt Nathanson
Aug 4 · RBC Amphitheatre
- National Bank Open Toronto
Aug 4 · Sobeys Stadium
- Olivia Dean: The Art Of Loving Live
Aug 4 · Scotiabank Arena
- 5 Seconds of Summer: EVERYONE'S A STAR! World Tour
Aug 5 · RBC Amphitheatre
- National Bank Open Toronto
Aug 5 · Sobeys Stadium
- Olivia Dean: The Art Of Loving Live
Aug 5 · Scotiabank Arena
Plan ahead
Read next
★ RoadHighway 427 statusSegment-level closures, long-running restrictions, and upcoming work.read →★ DayTraffic on Aug 3Same-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 →