TODAY / JUN 9HEAVY
416TRAFFIC
416 TRAFFIC/ROADS/HIGHWAY 427
HighwayLIVE

Highway 427

Toronto's western expressway connecting Pearson Airport to the QEW and the 401.
Active today
8
0 full, 8 partial
Long-running
0
No 30+ day closures
Severe upcoming
0
No new full closures
Upcoming · 30d
0
Nothing scheduled

Is the Highway 427 closed today?

Partial — 8 closures or construction zones are active on the Highway 427 today, but no full closures.

Is the Highway 427 closed this coming weekend?

2 closures or construction zones are scheduled on the Highway 427 this coming weekend, but no full closures.

Last updated 2026-06-09 · sourced from Toronto Open Data and Ontario 511

★ Typical worst times

Northbound 4–7pm weekdays, southbound 6–9am weekdays. Heavy Sunday evening southbound traffic from cottage returnees.

★ Detour summary

Highway 27 and Kipling Avenue are practical alternates for short trips. Long detours typically route via the 410.

/01

Active today

/02

Upcoming closures

✓ All clear ahead

NO NEW CLOSURES OR CONSTRUCTION REPORTED · CHECK BACK FOR UPDATES