32-25-3 Requirement that speed be reasonable and lawful under statutes--Violation as misdemeanor. 32-25-4 Maximum speed on interstate highways--Violation as misdemeanor. 32-25-5 Minimum speed on interstate highways--Violation--Exceptions. 32-25-5.1 Unreasonably slow speed prohibited--Violation as misdemeanor. 32-25-5.2 Posting of minimum speeds on particular highways--Violation of minimum speeds as misdemeanor. 32-25-6 Maximum speed for heavy vehicles--Computing gross weight--Violation as misdemeanor. 32-25-6.1 Maximum speed for manufactured homes or mobile homes--Violation as misdemeanor. 32-25-6.2 Maximum speed with solid rubber or cushion tires--Violation as misdemeanor. 32-25-7 Establishment of speed zones--Posting of zones--State or federal roads--Violation as misdemeanor. 32-25-7.1 Establishment of maximum speed limit on any divided four-lane highway in rural areas--Posting of signs--Misdemeanor. 32-25-7.2