A reduction in cars also reduces the need for a parking lane. People can park at the station where they take transit or at other existing parking facilities. The reduction of automobiles not only improves air quality but also reduces noise levels in the area, which is particularly important given that this area contains three major hospitals. One measure to reduce the negative aesthetic and environmental impacts of the concrete buildings along University Avenue is to incorporate vegetation on rooftops, walls, courtyards and other available spaces. Vegetation and soil also absorb moisture, reducing the amount of runoff, thereby decreasing the pressure on the sewer system and reduces the possibility of flooding.
Vegetation also enhances the aesthetic quality of the area by attracting birds and small mammals.
Another structural change involves the implementation of a system of small ponds that continue from the pond system north of College Street. The small ponds, situated between buildings or in courtyards will collect both runoff from precipitation and water from the internal systems of the buildings. The collected water, through a series of pipes connected to the ponds can then be reused and recycled. The cost of implementing this system will be covered by the savings accrued from lower hydro costs. These measures, by enhancing the environmnetal conditions in the area will also enhance the sociability of the area.