Tex. Transp. Code § 552.001 : TRANSPORTATION CODE — VEHICLES AND TRAFFIC — RULES OF THE ROAD — PEDESTRIANS — Traffic Control Signals
(a) A traffic control signal displaying green, red, and yellow lights or lighted arrows applies to a pedestrian as provided by this section unless the pedestrian is otherwise directed by a special pedestrian control signal.
(b) A pedestrian facing a green signal may proceed across a roadway within a marked or unmarked crosswalk unless the sole green signal is a turn arrow.
(c) A pedestrian facing a steady red signal alone or a steady yellow signal may not enter a roadway.