(a) Whenever any highway has been divided into two (2) or more roadways by a median, a driver shall drive only upon the right-hand roadway unless directed or permitted to use another roadway by traffic-control devices or competent authority.
(b) No driver shall drive any vehicle over, across, or within any median except through an opening in such median or at a crossover or intersection as established by competent authority. Medians on freeways shall not be crossed or entered upon at any point, unless specifically directed by competent authority.
(c) No driver except drivers of authorized emergency vehicles shall use any emergency entrance or median crossover on a freeway intended only for emergency vehicles, but no such excepted driver shall drive in such manner as to create a hazard to any other vehicle.
State law reference--Similar provisions, R.R.S. 1943, 60-6,140 to 60-6,145.