Miss. Code § 51-29-95
The commissioners of the district shall have the right and power to carry the ditches, either main or lateral, across any highway; and the board of supervisors shall construct suitable bridges across such ditches.
Such ditches may also be carried under or through any railroad track or tramway, and in such event the commissioners of the drainage district shall notify the railroad company or owner of said tramway or telegraph or telephone companies, operating lines of telegraph or telephone under or through which it is proposed to carry such ditches, of the probable time at which the contractor will be ready to enter upon the right of way of any of said companies and construct the work thereon. It shall thereupon be the duty of any said companies or owners of said lines of railway, telegraph, or telephone to send a representative to view the ground with the superintendent of construction, or other person appointed by the commissioners, and arrange the exact time at which the said work can be most conveniently done. At the time agreed upon, said railroads or owners thereof shall remove all rails, ties, stringers, and such other obstructions as may be necessary, and such owners of telegraph and telephone lines shall remove all wires, poles, and other obstructions as may be necessary, to permit the excavation of a channel or channels through its right of way. The work so done shall be planned and conducted so as to interfere in the least possible manner with the business of said railroad, telegraph, and telephone companies. In case any of such persons or corporations refuse and fail to remove any of said obstructions and to allow the construction of the work through its right of way, it shall be held as delaying the construction of a public work and improvement, and shall be liable to a penalty not to exceed fifty dollars ($50.00) per day for each day of delay thereof and all damages sustained by the district or contractor, to be recovered in any court having jurisdiction. Such penalty shall inure to the drainage district, and such damages shall inure to the person, firm, or district damaged. An itemized bill of the expenses of the railroad company for opening its track shall be made and presented to the commissioners of the district at some day previous to the day set for passing through said right of way, and a like itemized bill of expense attending the removal of wires and poles of telegraph and telephone companies shall be so presented, including all damages that will be sustained by any of said companies by the construction of said work. Thereupon the board of commissioners shall allow and pay such part thereof as it sees fit and proper, from which allowance either of said companies shall have the right of appeal to the chancery court, or chancellor in vacation; but such appeal shall not operate so as to prevent the drainage commissioners from constructing the proposed work through the rights of way of any of said companies.
This section shall not, however, conflict in any way with the right of eminent domain or the laws relating thereto, but is meant to be operative under and in connection with other provisions of this chapter.
Miss. Code § 51-29-95