Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Built Environment (hierarchy name)
4. Open Spaces and Site Elements (hierarchy name )
5. site elements

Anotations

Scope note:

Barrier posts, generally permanent and of a sturdy material such as stone, concrete, or metal, placed between the street and the pedestrian sidewalk, or at another place intended to prevent passage The posts are generally waist high or lower; and may be joined by chains or cords.