| Route | London St Pancras to Chesterfield - Midland Main Line (MML) |
| Section | Spondon to Derby London Road Jn |
| Remarks | Spondon Curve |
| Maps | SPC7 • Google • Derby |
| Details | Track Curvature • Elevation Profile • Geology |
| Extent | 126M 0587y to 128M 0584y • 1.998 miles • 3.216 km |
| Measured | 3.212 km (-4m, relative to reported extent) |
| Grouping | SPC1 , SPC2 , SPC3 , SPC4 , SPC5 , SPC6 , SPC7 , SPC8 , SPC9 |
| Neighbours | DBP1 , LIT , SPC6 , SPC8 |
| TRACKmaps | 🔴 Midlands & North West |
| NR Region | 🟨 Eastern |
| LOR | 🟡 London St Pancras to Tapton Jn (via Derby) LN3201 |
Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 126M 0587y to 128M 0584y | England | Derby |
Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 126M 0587y to 126M 1330y | Spondon | City of Derby | 981m - 1569m |
| 126M 1331y to 127M 1660y | Wilmorton | City of Derby | 458m - 1585m |
| 127M 1661y to 128M 0584y | Litchurch | City of Derby | 229m - 780m |
Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 11 | -1m | 1m | -0m | -0m | 1m |
| Normalised Quarter Miles | 11 | 438y | 442y | 439y | 439y | 1y |
| Calibration Segment Length | 11 | 6y | 440y | 320y | 440y | 180y |