Implementing the environmental dimension of the EU’s urban agenda 2014-2020. The strategy for sustainable development in the medium-sized cities of Western Sicily

This work illustrates the planning experience carried out Sustainable Urban Development (SSUD), whose general objectives are strengthening territorial cohesion and to increase accessibility to the local resources. The SSUD action plan, being funded with around 70 millions euro, through which such objectives can be better achieved and reciprocally integrated. After a brief description of the territory targeted by the concept within the broader debate on sustainable mobility. In section 3, a series of evidences are provided to identify the demand and potential for the development the fourth section, after describing the expceted results is suggested why in this area a greenway is the better solution to increase accessibility to a broad range of natural resources and functions (natural sites, landscapes, cultural heritage, urban functions).