AutoTURN® serves as a reliable tool for evaluating road and site design initiatives, covering areas such as intersections, roundabouts, bus terminals, loading bays, and parking facilities, in addition to any projects requiring vehicle access assessments, clearances, and swept path maneuvers. This software has become the go-to choice for transportation engineers, planners, drafters, and architects alike, routinely employed in their daily tasks. In fact, nearly every state Department of Transportation in the United States and provincial Ministry of Transportation in Canada incorporates AutoTURN into their operations, solidifying its status as the industry standard for government entities. Users have the capability to modify a vehicle’s trajectory by adjusting points along the route, allowing for precise vehicle positioning. Furthermore, segments of the turning simulation can be incorporated or modified, offering enhanced flexibility for design adjustments. These various editing features enable users to refine the Arc, Corner, and Oversteer pathways effectively, ensuring optimal maneuverability for a diverse range of vehicles. By facilitating such detailed analysis, AutoTURN empowers designers to create safer and more efficient transportation systems.