 As of mid-2008, there has been no clear plan released for the future of the road, with the road missing out on funding in the 2008 state budget.In the , the population of the Waterfall Gully census area (which includes the suburbs of Glen Osmond, Leawood Gardens and Mount Osmond) was 2,497 people, in an area of 6.08 square kilometers.Females outnumbered males 54.2% to 45.8%, and some 21.4% of the population was born overseas (see chart for a breakdown).