Tex. Transp. Code § 316.003
An improvement or facility described by Section 316.002(a) may not be established unless the governing body of the municipality, or a municipal official who is designated by ordinance to make the finding, finds that:
(1) the improvement or facility will not be located on, extend onto, or intrude on:
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.