A person under fifteen years of age, unless accompanied by a parent or guardian or unless the person has business with the railroad requiring the person to approach such place, shall not:
1. Approach closer than ten feet [3.05 meters] from any engine, car, train, or other rolling stock upon the tracks of any railroad in this state.
2. Enter any roundhouse, shop, or yard or upon any track bridge of any railroad company or upon the right of way or other place of danger owned by any railroad.