The NCSG has worked to develop a suite of planning and community development tools for several recent projects. The Purple Line Dashboard A tool to explore demographic, economic, employment and housing trends in Maryland's Purple Line corridor. The Purple Line Community Story Map A crowd-sourced mapping tool that allows people to share their experiences with the Purple Line. OppMap A customizable tool for mapping access to opportunity across the State of Maryland. The Maryland Statewide Transportation Model Maryland's first statewide transportation model used to evaluate the impacts of implementing potential transportation initiatives under various scenarios.