| Route | Ashington to Butterwell |
| Section | Butterwell Jn to Butterwell Opencast |
| ELR Maps | Atlas , Interactive |
| Area Maps | Ashington |
| Extent | 0M 0089y to 1M 0047y • 0.976 miles • 1.571 km |
| Measured | 1.691 km (Δ +120m) ⚠️ Large variation between reported and measured extents |
| Grouping | BWO1 , BWO2 |
| Neighbours | BWO1 , ECM7 |
| NR Region | Eastern |
 | TRACKmaps Book 2 — Eastern |
🏢 Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 0M 0089y to 1M 0047y | England | Northumberland |
📍 Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 0M 0089y to 0M 0472y | Linton | Northumberland | 1351m - 1592m |
| 0M 0473y to 0M 1704y | Ulgham | Northumberland | 1411m - 1982m |
| 0M 1705y to 1M 0047y | Longhirst | Northumberland | 1907m - 1983m |
🏷️ Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 3 | 2m | 116m | 40m | 3m | 65m |
| Normalised Quarter Miles | 3 | 474y | 486y | 478y | 475y | 7y |
| Calibration Segment Length | 3 | 16y | 1655y | 573y | 47y | 937y |