California Code, Government Code - GOV § 43601

As used in this article, “municipal improvement” includes bridges, waterworks, water rights, sewers, light and power works or plants, buildings for municipal uses, wharves, breakwaters, jetties, seawalls, schoolhouses, fire apparatus, street work, and other works, property, or structures necessary or convenient to carry out the objects, purposes, and powers of the city.  “Municipal improvement” also includes the acquisition of real property for a civic center site or for any public use or uses, whether or not the improvement of said real property is part of the purposes for which the bonds are to be issued and whether or not funds for the improvement of said real property are presently available from other sources.