Colo. Rev. Stat. § 23-15-130
The powers conferred by this article are in addition and supplementary to, and the limitations imposed by this article do not affect the powers conferred by, any other law, except as provided in this article. Facilities may be acquired, purchased, constructed, reconstructed, improved, bettered, and extended, and bonds may be issued pursuant to this article for said purposes, notwithstanding that any other provision of law may provide for the acquisition, purchase, construction, reconstruction, improvement, betterment, and extensions of like facilities or the issuance of bonds for like purposes; and such bonds may be issued without regard to the requirements, restrictions, limitations, or other provisions contained in any other provision of law.
C.R.S. § 23-15-130