| Route | Clarbeston Road and Letterston Line |
| Section | Clarbeston Road Jn to Letterston Jn |
| ELR Maps | Atlas , Interactive |
| Area Maps | Clarbeston Road , Letterston Jn |
| Extent | 271M 0162y to 281M 1293y • 10.643 miles • 17.128 km |
| Measured | 17.093 km (Δ -34m) |
| Neighbours | NPF , SWM2 |
| NR Region | Wales & Western |
 | TRACKmaps Book 3 — Western & Wales |
🏢 Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 271M 0162y to 281M 1293y | Wales | Pembrokeshire |
📍 Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 271M 0162y to 271M 1528y | Clarbeston Road | Pembrokeshire | 366m - 1589m |
| 271M 1529y to 273M 0208y | Bethlehem | Pembrokeshire | 863m - 1578m |
| 273M 0209y to 274M 0560y | Spittal | Pembrokeshire | 895m - 1424m |
| 274M 0561y to 276M 0076y | Treffgarne | Pembrokeshire | 426m - 1416m |
| 276M 0077y to 277M 0142y | Ford | Pembrokeshire | 107m - 1366m |
| 277M 0143y to 277M 1440y | Wolf’s Castle | Pembrokeshire | 177m - 1217m |
| 277M 1441y to 279M 1154y | Welsh Hook | Pembrokeshire | 202m - 1614m |
| 279M 1155y to 281M 0560y | Letterston | Pembrokeshire | 1626m - 2004m |
| 281M 0561y to 281M 1293y | Bengal | Pembrokeshire | 1664m - 1993m |
🏷️ Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 45 | -47m | 4m | -1m | 0m | 7m |
| Normalised Quarter Miles | 45 | 378y | 444y | 437y | 440y | 13y |
| Calibration Segment Length | 45 | 9y | 440y | 416y | 440y | 91y |