A Structure holds the overhead line Equipment. It's the word we use to describe the whole collection of parts: the foundation(s), the mast(s) etc. They can be Single-Track Structures, TTCs, Portals, or Attachment Points.
A Structure holds the overhead line Equipment. It's the word we use to describe the whole collection of parts: the foundation(s), the mast(s) etc. They can be Single-Track Structures, TTCs, Portals, or Attachment Points.