Miss. Code Ann. § 65-7-55

Any person who uses such road while the same is closed, or removes such obstruction or sign, shall be guilty of a misdemeanor and shall be fined not less than twenty-five dollars ($25.00) and not more than one hundred dollars ($100.00), and shall be responsible in damages to the highway commission for all damage done to the highway in violation of Section 65-7-53 .