All state agencies shall, promptly upon enactment of this chapter, inform the commissioner of any proceedings, studies, or other activities within their jurisdiction, and regardless of by whom requested, which are now in progress and which affect or may affect any of the trails specified in §11-11-106. They shall likewise inform the commissioner of any such proceedings, studies or other activities which are hereafter commenced or resumed before they are commenced or resumed and that may affect any initial component of, or later addition to, the system.