The Legislature hereby declares that the long-term value to the public of retaining networks of abandoned railroad corridor lines is substantial, not only for the preservation of corridors for future rail transportation uses, but in terms of providing interim recreational use, providing public open space and linking together other community areas and recreational spaces, providing for efficient and convenient placement of underground utilities and telecommunication lines, providing environmental greenways and wildlife habitat, providing public access to other forms of recreation and improving economic development opportunities associated with all of the above listed multiple uses.