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. open spaces
6. [open spaces by function]
7. walkways

Anotations

Scope note:

Walkways, tracks, or cart paths made of timbers seated on risers to form a raised surface; usually used to provide crossing of a bog or peatland. Known in the archaeological record for over 6,000 years. For constructions comprising boards or timbers, but used for walking along a beach, in either archaeological or modern contexts, use "boardwalks." For roads or walkways, usually for vehicles and made of half timbers or logs rather than cut timber, use "corduroy roads."