Custom Access Database for Sidewalk Retrofit Program, Hillsborough County, FL - Bayside utilized Hillsborough County GIS files to develop the School Sub-Area Optimization Plan from the County's Sidewalk Master Plan. We developed a programming tool using a Microsoft Access database for the County's 6-year Sidewalk Retrofit Program. We also assisted in converting the County's Sidewalk Master Plan into an interactive, dynamic, GIS-based tool.