In this thesis an integral analysis of the social-economic structure and infrastructural development of the Town of Omiš is presented, with special reference to traffic infrastructure and environmental preservation as the main fields of interest. The Town of Omiš has adjusted all of it’s functions and directed itself totally toward the development of tourism; while there has been a noticeable decrease in the number of functions in it’s hinterland area, negatively affecting the demographic (and consequently also the economic development) of the entire area. The second spatial component – the littoral area, has found it’s development opportunities in strengthening tourism and trade, which mainly serves tourism development, so in a social-economic sense this is progressive area. Integrated development of the Town of Omiš can be achieved by linking these two spatial components using natural resources as the main development basis. Of course, this can only be achieved by protecting and preserving nature and resources for coming generations. In order to achieve balanced spatial development, it is necessary to develop transport systems that will serve as “motors” of economic development, and especially intermodal transport systems whose integration into regional transport systems would ensure economic competitiveness and improve the total quality of life in the Town of Omiš.