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. 1 other dated restriction is listed. NB · JANE STREET. 7 p.m.–6 a.m.. Source last checked Jul 18, 2026.
What about this weekend?
No full mainline closure is announced this weekend in our current sources. 1 other restriction is listed.
Dataset refreshed 2026-07-25 · individual source links appear below
Active today
1
0 full mainline, 1 other
Long-running
0
No 30+ day closures
Full mainline in view
0
None announced
Upcoming · 30d
0
None announced
★ Corridors to compare
Highway 27 and Yonge Street run north–south south of King City; both are surface corridors with signals and local access. A navigation app can compare current conditions and restrictions across these corridors.
/01
Active today
Highway 400 (Northbound)
1 record · 1 near Etobicoke
NIGHT / LONG-TERM
Highway 400 (Northbound)
1 record · 1 near Etobicoke
/02
Upcoming closures
No upcoming record found
NOTHING IS ANNOUNCED IN OUR CURRENT SOURCES · CHECK BACK FOR UPDATES