TODAY / JUL 19HEAVY
416TRAFFIC
ConstructionWed, Jul 15, 2026 – Mon, Nov 30, 2026HWY 427 (Southbound)

Continuous Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto.

Construction · Wed, Jul 15, 2026 – Mon, Nov 30, 2026
★ IMPACT 4/5 · ★ SOURCE-BACKED CLOSURE RECORD

Quick facts

Location
At HWY 409
Start date
Wed, Jul 15, 2026 · 5:00 AM
End date
Mon, Nov 30, 2026 · 5:00 PM
Lanes affected
1 Right Lane(s)
Severity
Heavy
Source
Ontario 511Event ID 275500

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.

Day status
Heavy
Busy window
Arrival pressure likely builds 11 AM to 1 PM.
Main signal
Jays at Rogers Centre + Death Cab for Cutie: I Built You A Tower World Tour + FIFA Fan Festival Toronto
  • Jays vs Sox
  • Death Cab for Cutie: I Built You A Tower World Tour
  • FIFA Fan Festival Toronto

What's affected

HWY 427 (Southbound) at HWY 409 is impacted by construction work. The source lists affected lanes as: 1 Right 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

Plan ahead

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