Lane Closures and Detours.

During this season of work, once again there will be significant nightly lane closures on the Highway 410 in both the north and south bound directions, and also on the ramps to and from the highway410 and Highway 401 to enable completion of the paving operations.

Traffic Alert - For this construction season, the lane next to the median barrier wall on the 410/403 is the new HOV lanes for both north and south bound, and will remain closed off to traffic using TC 54s (Barrels). Before the HOV is completed, (work includes all asphalt, sewers, signage, and pavement markings) and can be placed into the correct alignment, traffic will not be allowed into this area.

Special Traffic Note.

  1. There are two "right lane drops" on the Highway 410 Northbound north of Steeleā€™s Ave, one approaching Clark Blvd, and one just North of Clark approaching the Queen St exit. Through traffic must move to the left at both of these lane drops.
  2. The two new ramps at the Highway 410/401/403 Interchange, the 401 eastbound to 403 southbound, and the 403 northbound to 401 westbound, will open to traffic later this year.