TODAY / SEP 23HEAVY
LANGLEY AVE · FULL ROADWAY CLOSURE · BETWEEN BROADVIEW AVE AND HOWLAND RD★DVP S EASTERN AV W RAMP · RAMP CLOSURE · BETWEEN DON VALLEY PARKWAY S AND DON RIVER★
416TRAFFIC
ConstructionTue, Sep 22, 2026 – Fri, Sep 25, 2026HWY 404 (Northbound)

Nightly Maintenance on HWY 404 Northbound between FINCH AVE, Toronto and STEELES AVE, Toronto-Mar…

Construction · Tue, Sep 22, 2026 – Fri, Sep 25, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD
Highway 404 statusTraffic todayClosures todayThis weekend

★ Quick facts

Location
At FINCH AVE
Start date
Tue, Sep 22, 2026 · 8:00 PM
End date
Fri, Sep 25, 2026 · 6:00 AM
Lanes affected
1 Alternating Lane(s)
Severity
Heavy
Source
Ontario 511Event ID 309734

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 6:30 PM to 8:30 PM.
Main signal
Leafs at Scotiabank Arena + Tove Lo + TTC Line 1 (Yonge-University)
  • Leafs vs Ottawa Senators
  • Tove Lo
  • TTC Line 1 (Yonge-University)

What's affected

HWY 404 (Northbound) at FINCH AVE 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. Which one wins depends on the day — check a live map before you leave.

Same-day events

Plan ahead

Read next

★ RoadHighway 404 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 →★ RouteDriving from Markham?Check how this road fits into the full route into Toronto.read →