| Route | Vale of Neath Line |
| Section | former Penalltau Jn to Burrows West |
| Remarks | Understood to be disused in central portion |
| ELR Maps | Atlas , Interactive |
| Area Maps | Ystrad Mynach , Abercynon , Mountain Ash , Cwmbach , Cwmgwrach , Neath , Briton Ferry , Swansea (East) |
| Extent | 12M 0827y to 47M 0488y • 34.807 miles • 56.017 km |
| Measured | 53.503 km (Δ -2514m) ⚠️ Very large variation between reported and measured extents |
| Neighbours | ALK , APG , CAM , DAN , JER , NAB , PTA , RSB , SDI1 , SKD , SWM2 , TBD |
| NR Region | Wales & Western |
 | TRACKmaps Book 3 — Western & Wales |
🏢 Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 12M 0827y to 13M 0780y | Wales | Caerphilly |
| 13M 0781y to 16M 1572y | Wales | Merthyr Tydfil |
| 16M 1573y to 29M 1418y | Wales | Rhondda, Cynon, Taff |
| 29M 1419y to 46M 0406y | Wales | Neath Port Talbot |
| 46M 0407y to 47M 0488y | Wales | Swansea |
📍 Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 12M 0827y to 13M 1396y | Nelson | Caerphilly | 284m - 1389m |
| 13M 1397y to 14M 0252y | Pentwyn Berthlŵyd | Merthyr Tydfil | 631m - 871m |
| 14M 0253y to 15M 0296y | Treharris | Merthyr Tydfil | 97m - 750m |
| 15M 0297y to 16M 0450y | Edwardsville | Merthyr Tydfil | 746m - 1499m |
| 16M 0451y to 17M 0978y | Merthyr Vale | Merthyr Tydfil | 1140m - 1499m |
| 17M 0979y to 17M 1638y | Miskin | Rhondda Cynon Taf | 1170m - 1362m |
| 17M 1639y to 19M 0164y | Caegarw | Rhondda Cynon Taf | 169m - 1164m |
| 19M 0165y to 19M 1286y | Cwmpennar | Rhondda Cynon Taf | 123m - 441m |
| 19M 1287y to 20M 1044y | Cefnpennar | Rhondda Cynon Taf | 266m - 1005m |
| 20M 1045y to 21M 0890y | Cwmbâch | Rhondda Cynon Taf | 532m - 1011m |
| 21M 0891y to 21M 1528y | Aberaman | Rhondda Cynon Taf | 751m - 1007m |
| 21M 1529y to 22M 0406y | Abernant | Rhondda Cynon Taf | 666m - 992m |
| 22M 0407y to 22M 1088y | Aberdare | Rhondda Cynon Taf | 358m - 655m |
| 22M 1089y to 23M 0164y | Robertstown | Rhondda Cynon Taf | 142m - 413m |
| 23M 0165y to 23M 0978y | Trecynon | Rhondda Cynon Taf | 341m - 578m |
| 23M 0979y to 24M 0868y | Llwydcoed | Rhondda Cynon Taf | 181m - 1005m |
| 24M 0869y to 24M 1374y | Penywaun | Rhondda Cynon Taf | 1023m - 1227m |
| 24M 1375y to 26M 1198y | Hirwaun | Rhondda Cynon Taf | 128m - 1813m |
| 26M 1199y to 28M 0450y | Twyn Bryn-hîr | Rhondda Cynon Taf | 184m - 1799m |
| 28M 0451y to 28M 1660y | Rhigos | Rhondda Cynon Taf | 233m - 570m |
| 28M 1661y to 30M 0516y | Cwm-hwnt | Rhondda Cynon Taf | 513m - 1747m |
| 30M 0517y to 31M 0868y | Glyn-neath | Neath Port Talbot | 1052m - 1758m |
| 31M 0869y to 32M 0516y | Blaengwrach | Neath Port Talbot | 252m - 1100m |
| 32M 0517y to 33M 0274y | Cwmgwrach | Neath Port Talbot | 94m - 959m |
| 33M 0275y to 34M 0604y | Pentreclwydau | Neath Port Talbot | 743m - 1535m |
| 34M 0605y to 35M 1264y | Resolven | Neath Port Talbot | 213m - 1525m |
| 35M 1265y to 36M 1374y | Melincourt | Neath Port Talbot | 36m - 982m |
| 36M 1375y to 38M 0802y | Clyne | Neath Port Talbot | 83m - 1665m |
| 38M 0803y to 38M 1000y | Tonna | Neath Port Talbot | 1507m - 1665m |
| 38M 1001y to 38M 1528y | Aberdulais | Neath Port Talbot | 1037m - 1487m |
| 38M 1529y to 38M 1616y | Tonna | Neath Port Talbot | 962m - 1018m |
| 38M 1617y to 39M 1066y | Aberdulais | Neath Port Talbot | 226m - 943m |
| 39M 1067y to 40M 0164y | Tonna | Neath Port Talbot | 329m - 880m |
| 40M 0165y to 40M 0846y | Llantwit | Neath Port Talbot | 564m - 884m |
| 40M 0847y to 40M 1550y | Cadoxton-Juxta-Neath | Neath Port Talbot | 463m - 557m |
| 40M 1551y to 41M 1264y | Neath | Neath Port Talbot | 453m - 865m |
| 41M 1265y to 42M 1264y | Neath Abbey | Neath Port Talbot | 403m - 1057m |
| 42M 1265y to 43M 0802y | Skewen | Neath Port Talbot | 925m - 1244m |
| 43M 0803y to 44M 0978y | Llandarcy | Neath Port Talbot | 756m - 1229m |
| 44M 0979y to 45M 1022y | Jersey Marine | Neath Port Talbot | 414m - 963m |
| 45M 1023y to 46M 0802y | Crymlyn Burrows | Neath Port Talbot | 464m - 1115m |
| 46M 0803y to 47M 0488y | Port Tennant | Swansea | 252m - 1104m |
🏷️ Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 73 | -1600m | 30m | -34m | 0m | 215m |
| Normalised Quarter Miles | 73 | 367y | 473y | 438y | 440y | 16y |
| Calibration Segment Length | 73 | 53y | 10560y | 839y | 440y | 1608y |