Neb. Rev. Stat. § 37-313

The commission, with regard to roads on any area under its ownership or control, may adopt and promulgate such rules and regulations deemed necessary as authorized by sections 60-680 and 60-6,190 . Any person guilty of a violation of the rules and regulations established under the authority of sections 60-680 and 60-6,190 shall be guilty of a Class V misdemeanor.