A. Whenever any roadway has been divided into two (2) roadways by leaving an intervening space or by a physical barrier or a clearly indicated dividing section so constructed as to impede vehicular traffic, every vehicle must be driven only upon the right hand roadway.
B. No vehicle may be driven over, across, or within any such driving space, barrier, or section, except through an opening in the space, barrier, or section, or at a crossover or intersection as established by public authority. (2006 Code § 9-3-1-8)