Colo. Rev. Stat. § 29-1-702
The general assembly hereby declares that the procedures for procurement by local government of construction projects which will be funded in whole or in part by the state through the highway users tax fund is a matter of statewide concern; that the identification and widespread publication of such projects will increase the competition for such projects leading to a decreased cost to taxpayers throughout the state; that increased privatization of such projects by local governments will aid in the development and retention of local small businesses, industries, and construction firms, will broaden the economic base of local areas, and will contribute to increased economic vitality throughout the state; and that the provisions of this part 7 are enacted in the exercise of the police powers of this state for the purpose of protecting the health, peace, safety, and welfare of the people of this state.
C.R.S. § 29-1-702