In the Master’s thesis, an overview of the valid technical specifications of pavement design and a comparison of those with the older editions are made. Amendment proposals for possible updates of technical specifications are given. Equations, with which the curves on the diagram can be approximated to determine the dimensions of the crushed aggregate subbase course, are determined. Web applications are developed for the whole process of dimensioning pavement structures. Within the web application, an algorithm for the search of optimum thicknesses and the type of pavement layers is developed and a comparison between the calculation with the web application and the elaborate is shown.