10-3-13: DRIVING ON RIGHT SIDE OF ROADWAY:
Upon all roadways of sufficient width a vehicle shall be driven upon the right half of the roadway except as follows:
   (A)   When overtaking and passing another vehicle proceeding in the same direction under the rules governing such movement.
   (B)   When the right half of a roadway is closed to traffic while under construction or repair.
   (C)   Upon a roadway divided into three marked lanes for traffic under the rules applicable thereon.
   (D)   Upon a roadway designated and sign posted for one-way traffic.
   (E)   Whenever there is a single track paved road on one side of the public highway and two (2) vehicles meet thereon, the driver on whose right is the wider shoulder shall give the right-of-way on such pavement to the other vehicle.