Nightly Maintenance on HWY 427 Northbound Express between BROWNS LINE and FINCH AVENUE, Toronto.
★ Quick facts
- Location
- Between BROWNS LINE and FINCH AVENUE
- 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 280035
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 (Northbound) between BROWNS LINE 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. A navigation app can compare current conditions and restrictions across these corridors.
Same-day events
- National Bank Open Toronto
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- Daniel Caesar - Son Of Spergy Tour
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