37 Miss. Code R. § 1-7501-04013-507
On highways which have been designated as partially controlled access facilities and other locations on the highway system where there is sufficient right of way for construction of additional traffic lanes, frontage roads or other facilities which would require a change or relocation of the driveway entrance and exit, the following statement shall be made part of the permit: "The applicant acknowledges that this permit is granted and accepted in accordance with the powers vested in the Mississippi Transportation Commission by Section 65-1-8, Mississippi Code 1972, Annotated, and such permit is temporary in nature in that it does not in any way create or grant a permanent easement of use in or to the right of way of the highway. Such permit may be altered or changed at the discretion of the Department at any time additional improvement construction or reconstruction of said highway is undertaken at the said location."
37 Miss. Code. R. § 1-7501-04013-507