Conn. Gen. Stat. § 7-212a: Public parking garages.

Any town, city or borough shall have the power to enter into agreements or contracts with any person or corporation for the erection and construction of public parking garages by such town, city or borough, or by such person or corporation or by the cooperative efforts of such town, city or borough and such person or corporation. Such town, city or borough shall also have the power to lease portions of any parking structure or any portion of its real property rights including air rights above or areas below any such structure, not to be used for public parking purposes, for commercial use where in the opinion of the municipality such leasing is desirable or feasible in order to defray its expenses in connection therewith and to facilitate the erection of off-street parking structures, and such municipality shall have the right to borrow money and to issue its bonds and notes therefor, for the purpose of financing such construction.