The transportation economics course studies the principles of analysis and application of engineering economic concepts in transportation infrastructure investment with the aim of participants being able to understand cost and benefit parameters, such as investment costs, operation and maintenance, time value, vehicle operating costs, and other economic quantities. paying attention to accounting aspects that need to be carried out in transportation infrastructure studies, as well as applying several investment feasibility study methods. Learning is carried out by direct learning in the form of lectures followed by exercises so that students are skilled in calculations.