Sec. 1473.021. AUTHORITY FOR AUDITORIUM, COLISEUM, OR EXHIBIT BUILDING. The commissioners court of a county may purchase or construct a building or other permanent improvement to be used for: (1) a coliseum; (2) an auditorium; or (3) an annual exhibit of livestock or agricultural, horticultural, or mineral products of the county. Added by Acts 1999, 76th Leg., ch. 227, Sec. 1, eff. Sept. 1, 1999.