The doctoral thesis «Optimal location of service objects within the existing transport infrastructure» has been worked out by Andrey Kashurin to get the scientific degree of Doctor of Science in Engineering. Scientific supervisor of the work is Dr. habil. sc. ing., professor Alexander Andronov. The goal of the doctoral thesis is development of the mathematical models, methods, algorithms and computer programs for the problem of optimal location of service objects within the existing transport infrastructure, investigation of the elaborated methods efficiency and decision of the real actual problem. Optimal location of a service object is practically important problem. Possible object types are technical maintenance stations, medical aid, sports facilities and others. It is necessary solve this problem using various factors, and first of all an existing infrastructure.