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.
Tex. Transp. Code § 544.001
ADOPTION OF SIGN MANUAL FOR STATE HIGHWAYS
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.