La. Roads, Bridges and Ferries § 48:948

Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
Section 48:948 - Cessation of tolls

When the cost of the bridge has been paid, it shall be immediately opened as a free bridge to the travelling public and shall thereafter be maintained as part of the state highway system.

La. Roads, Bridges and Ferries § 48:948