The bill enacts a new subpart within the Louisiana Revised Statutes, specifically focusing on the St. Bernard Transportation Corridor roadway. It outlines the purpose of the roadway, which is to serve as a direct commercial traffic corridor connecting the Louisiana International Terminal to the interstate highway system, as well as providing an alternative local traffic route and an emergency evacuation route. The legislation authorizes the board of commissioners of the Port of New Orleans to pursue public-private partnerships for the project's design, construction, operation, and maintenance, while also establishing the necessary powers and duties for the board. The project will include various infrastructure elements such as roadways, drainage systems, and signage, and must comply with state and federal safety guidelines.

Additionally, the bill grants the board the authority to enter into agreements with public and private entities, acquire property needed for the project, and accept funding from various sources. It also stipulates that user fees for the roadway are authorized and outlines the board's powers regarding toll collection and enforcement. The legislation emphasizes that the development and operation of the roadway will be considered essential governmental functions, exempting it from state taxation. Furthermore, it clarifies that the powers granted to the board under this subpart are supplemental to any existing laws, ensuring that the board retains all necessary authority to fulfill its responsibilities.