| Route | Trecwn Branch |
| Section | Letterston Jn to Trecwn |
| Maps | TAD • Google • Letterston Jn |
| Details | Track Curvature • Elevation Profile • Geology |
| Extent | 0M -066y to 2M 0383y • 2.255 miles • 3.629 km |
| Measured | 3.640 km (+11m, relative to reported extent) |
| Neighbours | NPF |
| TRACKmaps | 🟠 Western & Wales |
| NR Region | 🟧 Wales & Western |
| LOR | 🟠 Trecwn to Letterston Jn GW990 |
Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 0M -066y to 2M 0383y | Wales | Pembrokeshire |
Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 0M -066y to 0M 0604y | Bengal | Pembrokeshire | 1620m - 1681m |
| 0M 0605y to 0M 0780y | Letterston | Pembrokeshire | 1611m - 1662m |
| 0M 0781y to 1M 1088y | Bengal | Pembrokeshire | 819m - 1606m |
| 1M 1089y to 2M 0383y | Trecwn | Pembrokeshire | 71m - 871m |
Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 10 | -0m | 3m | 1m | 1m | 1m |
| Normalised Quarter Miles | 10 | 440y | 444y | 441y | 442y | 1y |
| Calibration Segment Length | 10 | 66y | 440y | 397y | 440y | 118y |