The bill enacts a new Subpart D of Part I of Chapter 1 of Title 34 of the Louisiana Revised Statutes, specifically R.S. 34:51 through 57, which establishes the St. Bernard Transportation Corridor roadway. The purpose of this roadway is to create a direct commercial traffic corridor connecting the Louisiana International Terminal to the interstate highway system, while also serving as 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, and outlines the board's powers and duties, including the ability to enter agreements, acquire property, and accept funding.

Additionally, the bill mandates that the board must coordinate with the Department of Transportation and Development and the Port of New Orleans, ensuring compliance with state and federal laws. It allows for the establishment of user fees for the roadway and grants the board similar powers to the Department of Transportation and Development regarding toll collection and administration. The legislation also emphasizes that the powers conferred are supplemental to any existing laws, ensuring that the board retains all necessary authority to execute the project effectively.