(a) Where a sidewalk is provided and its use is practicable, it shall be unlawful for any pedestrian to walk along and upon an adjacent roadway.
(b) Where a sidewalk is not available, any pedestrian walking along and upon a highway shall walk only on a shoulder, as far as practicable from the edge of the roadway.
(c) Where neither a sidewalk nor a shoulder is available, any pedestrian who walks along and upon a highway shall walk as near as practicable to the edge of the roadway and, if on a two-way roadway, shall walk only on the left side of such roadway.
State law reference-Similar provisions, R.R.S. 1943, 60-6,155 to 60-6,158.