As part of the B-Line project, Transport for NSW (TfNSW) worked alongside living infrastructure specialists, Junglefy, to cultivate a state-of-the-art Breathing Wall as part of the Manly Vale car park development. This was a world first application of a breathable green wall in the external environment. The Junglefy Breathing Wall is an active, modular green wall system, scientifically proven to accelerate the removal of air pollutants, such as carbon dioxide, particulates and volatile organic compounds, faster than any other plant-based system on the market. It also acts as a sound barrier, improving acoustics while cooling the surrounding air temperature.