#CapTheCrossBronx: Grassroots Advocacy & Public Health Research to Secure Federal Funding for Reimagining the Cross Bronx Expressway

The Cross Bronx Expressway is perhaps one of the greatest threats to the health of Bronx residents today. It is a major source of air pollution, noise pollution, and economic malaise. These threats can be mitigated with deck parks over the expressway. While deck parks are not a new idea, it was not until there was hard data on the damage that the expressway was doing to the health and economic well-being of local residents that policymakers had a reason to listen. The Cross Bronx Expressway presents a rare example of clear-cut translation of quantitative research into social policy. In this commentary, we discuss how a study on the cost-effectiveness of placing deck parks on a freeway translated into a grass-roots campaign to secure federal funding for a major public health infrastructure project.