Sec. 544.001.  ADOPTION OF SIGN MANUAL FOR STATE HIGHWAYS.  The Texas Transportation Commission shall adopt a manual and specifications for a uniform system of traffic-control devices consistent with this chapter that correlates with and to the extent possible conforms to the system approved by the American Association of State Highway and Transportation Officials.
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.