HighwayTODAY

Highway 400

Toronto's main route to cottage country, running north from the 401 toward Barrie.

Today’s planned road status

Is the Highway 400 closed today?

No full mainline closure is announced on the Highway 400 today in our current sources, and no other dated restriction is listed for today; confirm before leaving because schedules can change.

What about this coming weekend?

No closure is announced on the Highway 400 this coming weekend in our current sources.

Dataset refreshed 2026-09-12

This weekendWeekend closures and event timing for Highway 400.All closuresBrowse active and upcoming road restrictions.Today in Toronto: Heavy · Jays vs TigersThe full day outlook: timing, affected areas, and transit.

Also check

Upcoming dates

Today and the next 12 weeks

Nothing listed for the Highway 400

No closure or restriction is listed for today or the next 12 weeks in our current sources. Dataset refreshed 2026-09-12.

Checking the Highway 400 again next week?

★ PLANNED GARDINER, DVP, AND 401 CLOSURES FOR THE WEEK AHEAD, IN ONE SATURDAY EMAIL. ★

READ THE SUNDAY BRIEF →

★ Corridors to compare

Highway 27 and Yonge Street run north–south south of King City; both are surface corridors with signals and local access. Which one wins depends on the day — check a live map before you leave.