Tex. Government Code § 3100.061: DISPLAY OVER STREET.

If the state flag is displayed over a street, the flag should be suspended vertically with the blue stripe above the white and red stripes. If the street is an east-west street, the white stripe should be to the north. If the street is a north-south street, the white stripe should be to the east.

Added by Acts 2001, 77th Leg., ch. 1420, Sec. 7.001, eff. Sept. 1, 2001.