Paths

highway = path:

highway=path is a generic path, either multi-use or unspecified usage, open to all **non-motorized** vehicles . The path may have any type of surface.</h4>

This includes walking and hiking trails, bike trails and paths, horse and stock trails, mountain bike trails as well as combinations of the above.

https://cloud.githubusercontent.com/assets/2665840/14114083/ad4bb6fc-f5a3-11e5-9d5f-8b97f9b431dd.jpg