Highway 401
Today’s planned road status
Is the Highway 401 closed today?
No full mainline closure is announced on the Highway 401 today in our current sources. Toronto-section lane and ramp work is listed below; most of it is overnight.
What about this coming weekend?
No full mainline closure is announced this coming weekend in our current sources; lane and ramp work is listed below.
Dataset refreshed 2026-09-04 · individual source links appear below
Plan ahead · announced dates only
Highway 401 closure calendar
Scan announced full closures, lane restrictions, and ramp work. Blank dates mean we have not found an announcement in our current sources—not that conditions are guaranteed to stay clear.
No full mainline closure announced in this window.
Lane or ramp restrictions may still be listed below. Schedules can be added or changed.
Announced dates
No dates match this filter.
No restriction of this type has been announced for Highway 401 in the displayed window. Try another filter and check again before travel.
Showing announced Highway 401 records dated through December 1, 2026. This is the display window, not a guarantee of source coverage. Closure schedules can shift or be cancelled, especially for weather-dependent work.
Check Ontario 511 roadwork list ↗Checking the Highway 401 again next week?
★ PLANNED GARDINER, DVP, AND 401 CLOSURES FOR THE WEEK AHEAD, IN ONE SATURDAY EMAIL. ★
★ Corridors to compare
Highway 7 runs east–west north of the 401, while the 407 ETR is a tolled east–west highway. Avenue Road, Yonge Street, and Eglinton Avenue are signalized local corridors. Which one wins depends on the day — check a live map before you leave.
Planned status by segment
Derived from announced closures and restrictions, not live traffic · 3 segments
Highway 401 · Highway 427 → Rouge River
Coverage is limited to the Toronto section of Highway 401. Restrictions west of Highway 427 or east of the Rouge River are not included.
Active today
ScarboroughDVP / Victoria Park / Markham / Rouge River4 listed restrictionsPlan aheadnights
Highway 401 (Eastbound)
2 records · 1 near North York, 1 near Scarborough
NIGHT / LONG-TERM
Highway 401 (Eastbound)
2 records · 1 near North York, 1 near Scarborough
Highway 401 (Westbound)
2 records · 2 near Scarborough
NIGHT / LONG-TERM
Highway 401 (Westbound)
2 records · 2 near Scarborough
EtobicokeHighway 427 / Kipling / Highway 4003 listed restrictionsPlan aheadnights
Highway 401 (Eastbound)
3 records · 3 near Etobicoke
NIGHT / LONG-TERM
Highway 401 (Eastbound)
3 records · 3 near Etobicoke
North YorkHighway 400 / Allen / Yonge / DVP3 listed restrictionsPlan aheadnights
Highway 401 (Eastbound)
3 records · 3 near North York
NIGHT / LONG-TERM
Highway 401 (Eastbound)
3 records · 3 near North York
Long-running closures
Closures lasting 30+ days
Upcoming closures
Highway 401 (Westbound)
7 records · 5 near Scarborough, 2 near North York
PARTIAL
Highway 401 (Westbound)
7 records · 5 near Scarborough, 2 near North York
Highway 401 (Eastbound)
5 records · 2 near Etobicoke, 2 near North York, 1 near Scarborough
NIGHT / LONG-TERM
Highway 401 (Eastbound)
5 records · 2 near Etobicoke, 2 near North York, 1 near Scarborough
Driving in on the 401?
Commuter route pages stitch closures into the leg-by-leg journey