La. Civ. Code art. 752
Current with changes from the 2024 Legislative Session
If the exercise of the servitude becomes impossible because the things necessary for its exercise have undergone such a change that the servitude can no longer be used, the servitude is not extinguished; it resumes its effect when things are reestablished so that they may again be used, unless prescription has accrued.
La. C.C. § 752