Tex. Transp. Code § 702.001
In this chapter:
(3) "Traffic law" means a statute or ordinance, a violation of which is a misdemeanor punishable by a fine not to exceed $200, that regulates, on a street, road, or highway of this state:
Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995.
Amended by Acts 1997, 75th Leg., ch. 165, Sec. 30.160(a), eff. Sept. 1, 1997.
Acts 2009, 81st Leg., R.S., Ch. 933 (H.B. 3097), Sec. 2S.01, eff. September 1, 2009.