Colorado Revised Statutes Title 32. Special Districts § 32-8-124.5. Rules--right to construct and repair

(1) The executive director of the department is authorized to adopt reasonable rules relating to the Moffat tunnel subject to the provisions of this article and subject to existing contractual rights and obligations of the users. All rules of the board shall be repealed upon the adoption of rules by the executive director relating to the Moffat tunnel pursuant to this subsection (1).

(2) As provided through any existing contractual rights and in accordance with reasonable rules of the department, users shall have the right to construct and repair, for their own benefit and at their sole cost, betterments or improvements on or to the Moffat tunnel relating to their respective uses, as long as the betterments or improvements do not interfere with other existing uses.