TODAY / JUL 31SEVERE
416TRAFFIC
ConstructionSun, Aug 2, 2026 – Sun, Aug 9, 2026HWY 404 (Northbound)

Nightly Moving Maintenance Closure on HWY 404 Northbound between YORK MILLS ROAD, Toronto and WOO…

Construction · Sun, Aug 2, 2026 – Sun, Aug 9, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD

Quick facts

Location
At YORK MILLS ROAD
Start date
Sun, Aug 2, 2026 · 7:00 PM
End date
Sun, Aug 9, 2026 · 6:00 AM
Lanes affected
1 Alternating Lane(s)
Severity
Heavy
Source
Ontario 511Event ID 280013

Traffic context

Traffic on Sun, Aug 2, 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
Sharpest squeeze likely 10:30 PM to 11:30 PM as crowds leave; arrivals build more gradually 12 PM to 2:30 PM.
Main signal
Jays at Rogers Centre + Five Finger Death Punch + VELD Music Festival
  • Jays vs Cardinals
  • Five Finger Death Punch
  • VELD Music Festival

What's affected

HWY 404 (Northbound) at YORK MILLS ROAD is impacted by construction work. The source lists affected lanes as: 1 Alternating Lane(s).

Corridors to compare: Woodbine Avenue and Leslie Street run north–south through Markham and Richmond Hill as signalized surface corridors with local access. A navigation app can compare current conditions and restrictions across these corridors.

Same-day events

Plan ahead

Read next