The Turnpike District of the Florida Department of Transportation is constantly identifying and evaluating potential projects in order to enhance the service that is provided to its riders. The current effort is termed the "Turnpike System Plan" (TDP) and will result in a financially feasible long-range transportation plan for the Turnpike District. The TSP evaluation is a multistep process that begins with an initial evaluation of the environmental conditions surrounding the proposed project. This evaluation is made possible through the use of ArcView GIS Version 3.0a and a variety of GIS data that has been acquired from various State and local governments.