| By current use | | none | 57 | | Passive station | 16 | | Active station | 1 | | Unknown - user added | 1 |
| | | By historic use | | Secondary | 56 | | Fundamental Benchmark | 11 | | none | 7 | | Unknown - user added | 1 |
| | | By type | | Pillar | 56 | | FBM | 11 | | Surface Block | 3 | | Bolt | 2 | | Active station | 1 | | Rivet | 1 | | Unknown - user added | 1 |
| | | By condition | | Unknown | 52 | | Good | 20 | | Definitely missing | 3 | | Toppled or moved | 1 |
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