La. Stat. tit. 33 § 140.50.25
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
The town council and the police jury may add to the official map, each in its own jurisdiction, by placing thereon, from time to time, the lines of streets in accordance with the plat of any subdivision approved by the commission. The town council and the police jury may make, from time to time, other additions to or modifications of the official map by placing thereon the lines of planned new streets or street extensions, widenings, narrowings, or vacations. The placing of any street or street line upon the official map shall not, in or of itself, constitute or be deemed to constitute the opening or establishing of any street or the taking or accepting of any land for street purposes.
La. R.S. § 33:140.50.25