(1) Any of the following categories of trails may be established:

(a) Cross-state trails which connect scenic, historical, geological, or other significant features which are characteristic of the state;

(b) Water-oriented trails which provide a designated path to or along lakes, streams, or reservoirs in which water and other water-oriented recreational opportunities are the primary points of interest;

(c) Scenic-access trails which give access to quality recreation, scenic, historic, or cultural areas of statewide or nationwide significance;

(d) Urban trails which provide opportunities within an urban setting for walking, bicycling, horseback riding, or other compatible activities. Where appropriate, urban trails shall connect parks, scenic areas, historical points, and neighboring communities.

(e) Historical trails which identify and interpret routes which were significant in the historical settlement and development of the state.

(2) The planning and designation of trails for the state trails system shall take into account and give due regard to the interests of federal agencies, state agencies, individuals, and interested recreation organizations. The categories set forth in subsection (1) of this section need not be used to label specific trails, but the division shall assure that full consideration is given to including trails from all categories within the system.

(3) The commission, through the division, is authorized to conduct studies, and to promulgate such rules as may be necessary for establishing and managing the Colorado greenway trails system. The commission shall consult and cooperate with the Colorado water conservation board, transportation commission, Colorado water resources and power development authority, and all other appropriate units of state government and political subdivisions of the state, including any county, city, city and county, and water conservation and conservancy district; any other public and private persons; and any appropriate federal agencies to establish a Colorado greenway trails system that minimizes adverse impacts on activities, natural features, and sensitive habitats adjacent to trails.