This project developed a new Regional Transit Plan for Central Maryland and provided a 25-year vision of mobility that defines public transportation goals for five counties and Baltimore City in Central Maryland. Foursquare ITP led the technical approach for several aspects of the plan, including the tasks that assessed service quality and service integration, and identified corridors of opportunity. One of our key contributions to this study was a visualization of passenger loads on the street network. This process included the use of OpenStreetMap data, GTFS shape segmenting, GTFS/APC reconciliation, and RMarkdown documentation.