262.68  Speed limit on institutional grounds.
  The maximum speed limit of all vehicles on institutional roads at institutions under the control of the state board of regents shall be forty-five miles per hour. All driving shall be confined to driveways designated by the state board. Whenever the state board shall determine that the speed limit hereinbefore set forth is greater than is reasonable or safe under the conditions found to exist at any place of congestion or upon any part of its institutional roads, said board shall determine and declare a reasonable and safe speed limit thereat which shall be effective when appropriate signs giving notice thereof are erected at such places of congestion or other parts of its institutional roads. Any person violating the aforementioned speed limits shall be guilty of a simple misdemeanor.
[C66, 71, 73, 75, 77, 79, 81, §262.68]