La. Roads, Bridges and Ferries § 48:1803
It is the intent of the legislature that those responsible for planning and designing the highway will place primary emphasis on the development of a thoroughfare that will increase tourism and will meet the needs of economic development prospects as well as the needs of those industries and agri-business firms that are currently providing jobs for the people who live in the district. While those responsible for planning and designing the highway will undoubtedly be able to incorporate in the said highway some of the roadways and bridges that are currently a part of Louisiana Highways 1 and 10, they should do so only to the extent that such incorporation is consistent with the goals set forth in this Section.
La. Roads, Bridges and Ferries § 48:1803