Planning support concept to implementation of sustainable parking development projects in ancient Mediterranean cities

This paper proposes a planning support concept (PSC) to implementation of sustainable parking development projects (SPDP) in ancient Mediterranean cities. It is conceptualized by the logic of decision support systems and a multicriteria analysis approach. The purpose of the concept is to support setting of implementation priorities for subprojects (construction of new and/or improvement of existing parking) within a SPDP. Analysing the existing and a planned state of parking within the city a goal tree is established. Subprojects are defined accordingly. Objectives from the last hierarchy level within the goal tree are used as criteria for assessment of defined subprojects. Representatives of stakeholders provided criteria weights by application of AHP and SAW methods. PROMETHEE II was used for priority ranking and PROMETHEE V ensured a definition of project's implementation phases. The result of the presented concept is the implementation plan for such projects. The concept is tested on the city of Trogir.