| Route | Rhondda and Swansea Bay Line |
| Section | Dynevor Jn to Jersey Marine South Jn |
| ELR Maps | Atlas , Interactive |
| Area Maps | Neath , Briton Ferry |
| Extent | 19M 0266y to 20M 0677y • 1.234 miles • 1.985 km |
| Measured | 1.967 km (Δ -18m) |
| Neighbours | JER , SDI1 , VON |
| NR Region | Wales & Western |
 | TRACKmaps Book 3 — Western & Wales |
🏢 Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 19M 0266y to 20M 0677y | Wales | Neath Port Talbot |
📍 Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 19M 0266y to 19M 0912y | Skewen | Neath Port Talbot | 1109m - 1312m |
| 19M 0913y to 20M 0677y | Llandarcy | Neath Port Talbot | 797m - 1304m |
🏷️ Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 4 | -12m | 1m | -5m | -4m | 7m |
| Normalised Quarter Miles | 4 | 431y | 441y | 436y | 436y | 6y |
| Calibration Segment Length | 4 | 440y | 677y | 543y | 527y | 121y |