| Route | Markham Main Colliery Branch |
| Remarks | Understood to be disused |
| Maps | MMC • Google • Bessacarr , Kirk Sandall |
| Details | Track Curvature • Elevation Profile • Geology |
| Extent | 0M -2349y to 1M 0315y • 2.514 miles • 4.045 km |
| Measured | 1.811 km (-2235m, relative to reported extent) ⚠️ Very large variation between reported and measured extents |
| Neighbours | BKS |
| TRACKmaps | 🟡 Eastern |
| NR Region | 🟨 Eastern |
| LOR |
Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 0M -2349y to 1M 0315y | England | South Yorkshire |
Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 0M -2349y to 0M -1178y | Intake | Doncaster | 1676m - 1842m |
| 0M -1177y to 1M 0315y | Armthorpe | Doncaster | 564m - 1833m |
Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 3 | -1187m | -370m | -745m | -678m | 412m |
| Normalised Quarter Miles | 3 | 197y | 197y | 197y | 197y | 0y |
| Calibration Segment Length | 3 | 733y | 2349y | 1475y | 1342y | 816y |