Miss. Code § 11-27-47
All companies, associations of persons, municipalities, associations of municipalities, public utility districts authorized by and under the laws of the state of Mississippi, or natural gas districts, incorporated or organized for the purpose of building or constructing pipelines and appliances for the conveying and distribution of oil or gas, including carbon dioxide or other gaseous substances for use in connection with secondary or tertiary recovery projects located within the state of Mississippi for the enhanced recovery of liquid or gaseous hydrocarbons, or for the purpose of constructing, maintaining and operating lines for transmitting electricity for lighting, heating and power purposes, or for the purpose of constructing, maintaining and operating lines and appliances, for storing, transmitting and distributing water and for transmitting, treating and disposing of sewage, are hereby empowered to exercise the right of eminent domain in the manner now provided by law, and to build and construct the said pipelines and appliances along or across highways, waters, railroads, canals and public lands, above or below ground, but not in a manner to be dangerous to persons or property, nor to interfere with the common use of such roads, waters, railroads, canals and public lands.
The board of supervisors of any county through which any such line may pass shall have the power to regulate, within its respective limits, the manner in which such lines and appliances shall be constructed and maintained on and above the highways and bridges of the county. All such companies, associations of persons, municipalities, associations of municipalities, public utility districts authorized by and under the laws of the state of Mississippi or natural gas districts shall be responsible in damages for any injury caused by such construction or use thereof.
Miss. Code § 11-27-47