Highway 427 road conditions
Toronto's west side, from the Gardiner Expressway past Pearson Airport to Vaughan. Closures, winter road conditions, construction and collisions on Highway 427, in order along the road.
Highway 427: no full closures reported
As of 2:21 p.m. EDT. 8 entries; latest update 2 days ago.
Collisions and incidents now 0
Lane closures and construction 2
- Lane closuresouthbound
Construction, off-ramp at Hwy 409, Toronto
Since Wed, Jul 15, 5:00 a.m. EDT
Continuous Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto. 1 Left Lane(s).
511 Ontario · ON · updated July 15, 2026
- Lane closuresouthbound
Construction, off-ramp at Hwy 409, Toronto
Since Wed, Jul 15, 5:00 a.m. EDT
Continuous Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto. 1 Right Lane(s).
511 Ontario · ON · updated July 15, 2026
Planned construction 6
- Ramp closurenorthbound
Maintenance, off-ramp at Rexdale Blvd / Derry Road, Toronto
Starts Tue, Oct 13, overnight
Nightly Maintenance on HWY 427 Northbound Off-ramp at REXDALE BLVD / DERRY ROAD, Toronto. ALL LANES CLOSED.
511 Ontario · ON · updated 3 days ago
- Lane closuresouthbound
Maintenance between Finch Avenue and Rexdale Blvd / Derry Road, Toronto
Starts Tue, Oct 13, overnight
Nightly Maintenance on HWY 427 Southbound between FINCH AVENUE and REXDALE BLVD / DERRY ROAD, Toronto. 1 Right Lane(s).
511 Ontario · ON · updated 4 days ago
- Lane closurenorthbound
Maintenance between Burnhamthorpe Road and Finch Avenue, Toronto
Starts Tue, Oct 13, overnight
Nightly Maintenance on HWY 427 Northbound between BURNHAMTHORPE ROAD and FINCH AVENUE, Toronto. 1 Alternating Lane(s).
511 Ontario · ON · updated 3 days ago
- Lane closuresouthbound
Maintenance between Finch Avenue and Burnhamthorpe Road, Toronto
Starts Tue, Oct 13, overnight
Nightly Maintenance on HWY 427 Southbound between FINCH AVENUE and BURNHAMTHORPE ROAD, Toronto. 1 Alternating Lane(s).
511 Ontario · ON · updated 3 days ago
- Ramp closuresouthbound
Construction, off-ramp at Hwy 409, Toronto
Starts Tue, Oct 13, overnight
Nightly Construction on HWY 427 Southbound Off-ramp at HWY 409, Toronto. ALL LANES CLOSED.
511 Ontario · ON · updated 4 days ago
- Lane closurenorthbound
Maintenance, off-ramp at Rexdale Blvd / Derry Road, Toronto
Starts Wed, Oct 14, 9:00 a.m. EDT
Daily Maintenance on HWY 427 Northbound Off-ramp at REXDALE BLVD / DERRY ROAD, Toronto. 1 Right Lane(s).
511 Ontario · ON · updated 2 days ago
Traffic cameras 27
All 27 cameras →Highway 427 South of QEW
511 Ontario, Ministry of Transportation of Ontario
Highway 427 North of QEW
511 Ontario, Ministry of Transportation of Ontario
Highway 427 at Dundas Street
511 Ontario, Ministry of Transportation of Ontario
Highway 427 South of Bloor Street West
511 Ontario, Ministry of Transportation of Ontario
Highway 427 by email, every morning
Collisions, winter road conditions and closures on Highway 427 at 6:00 a.m. Eastern. Free, and one click to stop.
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What we cover in Ontario
- Construction and lane closuresLive · 511 Ontario, Québec 511 (MTMD), City open data (Toronto, Vancouver, Calgary)
- Collisions and incidentsLive · 511 Ontario, Québec 511 (MTMD), City open data (Toronto, Vancouver, Calgary)
- Winter road conditionsLive · 511 Ontario, Québec 511 (MTMD), City open data (Toronto, Vancouver, Calgary)