RS 48:222: Acquisition of natural deposits; when allowed

The department may acquire by purchase, lease, donation, or expropriation and may operate any gravel bed, fill or rock deposit, marble or granite quarry, or land from which earth can be obtained, or other natural resources or deposits susceptible of being used for the construction or maintenance of state highways or bridges, if the needs of the state in the construction and maintenance of highways will be best served by the acquisition.