Louisiana Revised Statutes Tit. 33, § 140.22. Official map; additions and changes

The city council may add to the official map by placing thereon, from time to time, the lines of streets in accordance with the plat of any subdivision which have been approved by the planning commission. The city council 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.