TODAY / AUG 7HEAVY
YONGE ST · FULL ROADWAY CLOSURE · YONGE ST AT DUNDAS ST W TO SHUTER ST★QUEEN ST W · LANE CLOSURE · NEAR YONGE ST★
416TRAFFIC
ConstructionTue, Aug 4, 2026 – Sun, Aug 16, 2026HWY 400 (Northbound)

Nightly Moving Maintenance Closure on HWY 400 Northbound between JANE STREET, Toronto and 5TH LIN…

Construction · Tue, Aug 4, 2026 – Sun, Aug 16, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
Highway 400 statusTraffic todayClosures todayThis weekend

★ Quick facts

Location
At JANE STREET
Start date
Tue, Aug 4, 2026 · 7:00 PM
End date
Sun, Aug 16, 2026 · 6:00 AM
Lanes affected
1 Alternating Lane(s)
Severity
Heavy
Source
Ontario 511Event ID 283112

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
Arrival pressure likely builds 6 PM to 8 PM.
Main signal
ALL THE FEELINGS TOUR with METRIC, BROKEN SOCIAL SCENE, AND STARS + National Bank Open Toronto + RUSH: Fifty Something
  • ALL THE FEELINGS TOUR with METRIC, BROKEN SOCIAL SCENE, AND STARS
  • National Bank Open Toronto
  • Yorkville Ave

What's affected

HWY 400 (Northbound) at JANE STREET is impacted by construction work. The source lists affected lanes as: 1 Alternating Lane(s).

Corridors to compare: Highway 27 and Yonge Street run north–south south of King City; both are surface corridors with signals and local access. Which one wins depends on the day — check a live map before you leave.

Same-day events

Plan ahead

Read next

★ RoadHighway 400 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 →