[1] The Rocky Mountain House section is referred to as 11A:02 by Alberta Transportation, while 11A:06 runs from Sylvan Lake to Red Deer.

[1] It follows Range Road 80 south to Township Road 393, where it heads east to Rocky Mountain House, providing an alternate crossing of the North Saskatchewan River than Highway 11.

The western terminus extended to Highway 11 near Benalto up to 2008/2009, before being dropped by Alberta Transportation.

Highway 11A is known as Lakeshore Drive in Sylvan Lake, and 82 Street in Red Deer.

[1] This section of Highway 11A, including the decommissioned stretch between Benalto and Sylvan Lake, was the original route of Highway 11 before it was rerouted along 67 Street and 30 Avenue in Red Deer and extended east in the late 1980s.