The fulfilled aim of the project "Modernization of regional transport infrastructure on the route Sarighiol de Deal - Rahman" will contribute to the achievement of strategic objective 2 (SO 2): Achieving a good quality transport and urban infrastructure in order to increase the accessibility of the county and provide quality public services within the Tulcea County Sustainable Development Strategy 2021-2027. Transport, along with telecommunications, are two of the most important preconditions for economic development. There is also a two-way relationship between a region's transport infrastructure and its economic development. The development potential of a region, county or locality is even greater as that region, county or locality has a more developed transport infrastructure. Undoubtedly, transport infrastructure is among the most important factors of national, regional economic competitiveness