TODAY / OCT 17HEAVY
WATERFRONT MARATHON 5K 9:00 AM UNIVERSITY AVENUE / NATHAN PHILLIPS SQUARE★WATERFRONT MARATHON EXPO 10:00 AM BETTER LIVING CENTRE★LANGLEY AVE · FULL ROADWAY CLOSURE · BETWEEN BROADVIEW AVE AND HOWLAND RD★QUEEN ST W · LANE CLOSURE · NEAR YONGE ST★
416TRAFFIC
Road closureThu, Oct 8, 2026 – Fri, Oct 30, 2026Nairn Ave

Priority Lead Water Replacement

Road closure · Thu, Oct 8, 2026 – Fri, Oct 30, 2026
★ IMPACT 2/5 · ★ SOURCE-BACKED CLOSURE RECORD
Traffic todayClosures todayThis weekend

★ Quick facts

Road
Nairn Ave
Location
Between between Hope St and Ln S Morrison W Earlscourt
Start date
Thu, Oct 8, 2026 · 7:00 AM
End date
Fri, Oct 30, 2026 · 7:00 PM
Lanes affected
One Direction
Severity
Plan aheadFull mainline closure

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.

Open daily brief
Day status
Heavy
Busy window
Likely busiest 7 AM to 7:30 PM as Waterfront Marathon Expo crowds leave Better Living Centre, Waterfront Marathon 5K traffic heads toward University Avenue / Nathan Phillips Square.
Main signal
Waterfront Marathon 5K + Leafs at Scotiabank Arena + Waterfront Marathon Expo
  • Waterfront Marathon 5K
  • Lake Shore Blvd W
  • Leafs vs New York Islanders

What's affected

Nairn Ave between between Hope St and Ln S Morrison W Earlscourt is impacted by a full mainline closure. The source lists affected lanes as: One Direction.

Same-day events

Plan ahead

Read next

★ 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 →