Miss. Code § 65-5-19
It is unlawful for any person (1) to drive a vehicle over, upon, or across any curb, central dividing section, or other separation or dividing line on controlled-access facilities; (2) to make a left turn or a semicircular or U-turn except through an opening provided for that purpose in the dividing curb section, separation, or line; (3) to drive any vehicle except in the proper lane provided for the purpose and in the proper direction and to the right of the central dividing curb, separation section, or line; (4) to drive any vehicle into the controlled-access facility from a local service road except through an opening provided for that purpose in the dividing curb or dividing section or dividing line which separates such service road from the controlled-access facility proper. Any person who violates any of the provisions of this section is guilty of a misdemeanor and, upon arrest and conviction therefor, shall be punished by a fine of not less than five dollars ($5.00) nor more than one hundred dollars ($100.00), or by imprisonment in the city or county jail for not less than five days nor more than ninety days, or by both such fine and imprisonment.
Miss. Code § 65-5-19