In 2013, Toronto Public Health commissioned a project team led by Urban Design 4 Health, Ltd. and including TCAT, MMM Group, and PlaceScape, to identify and assess evidence for how specific street design choices influence health outcomes, assess how other jurisdictions have made Complete Streets policy choices in circumstances of limited health evidence or in cases of health trade-offs, and draw conclusions about how the information can be used to promote healthier street design in Toronto.