If a lane-direction-control signal is placed over an individual lane of a highway, a vehicle may travel in a lane over which a green signal is shown but may not enter or travel in a lane over which a red signal is shown.
Tex. Transp. Code § 544.009
LANE-DIRECTION-CONTROL SIGNALS
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.