Tex. Code Crim. Proc. art. 18.067

Notwithstanding any other law, a warrant issued under Article 18.02(a)(10) to collect a blood specimen from a person suspected of committing an intoxication offense under Section 49.04, 49.045, 49.05, 49.06, 49.061, 49.065, 49.07, or 49.08, Penal Code, may be executed by any peace officer in any county adjacent to the county in which the warrant was issued.