The increasing use of simulators in the industry and various scientific facilities stressed the lack of simple and accessible content creation tools for these simulators. The goal of this work was to study the domain of driving simulators and produce an application, which can be used to generate logical and geometrical road data. This book presents the details of the standardized format used to store the logical road description as well as the process and the problems encountered during the development of the application. The book might be useful for anyone interested in driving simulators and road geometry generation as well as software developers as it describes some of the problems that might arise during the development and design of applications and graphical user interfaces.