67.01    WALKING IN STREET.  Pedestrians shall at all times, when walking on or along a street, walk on the left side of the street.  

(Code of Iowa, Sec. 321.326)

67.02    HITCHHIKING.  No person shall stand in the traveled portion of a street for the purpose of soliciting a ride from the driver of any private vehicle.  

(Code of Iowa, Sec. 321.331)

67.03    PEDESTRIAN CROSSING.  Every pedestrian crossing a roadway at any point other than within a marked crosswalk or within an unmarked crosswalk at an intersection shall yield the right-of-way to all vehicles upon the roadway.  

(Code of Iowa, Sec. 321.328)