Traffic Disruptions and Closures

Welcome to our new interactive traffic disruption map. This map only indicates municipal road closures.  For real-time updates on Highway 407 and Highway 412, click here to visit the Ontario 511 site.

Click on the information icon next to the highlighted section of road to review the traffic disruption notices associated with the roadways you are interest in.


Red Lines & Icons – Road Closures. Purple Lines & Icons – Lane Closures. Green Lines & Icons – Shoulder Closures. Orange Lines & Icons – Other Closures.
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Dundas Street between Coronation Road and Halls Road | Dec 19th to Dec 23rd: 9:00 a.m. – 3:00 p.m.

On Dundas Street between Coronation Road and Halls Road (within our ROW) traffic will be reduced to one lane in the eastbound and westbound direction for the dates and hours indicated above. This is necessary to facilitate construction of the new highway through this area.