| Route | Altrincham to Chester |
| Section | Castlefield Jn to Altrincham |
| Remarks | Understood to be part closed |
| Maps | CDM1 • Google • Manchester , Trafford Park , Sale |
| Details | Track Curvature • Elevation Profile • Geology |
| Extent | 0M 0476y to 8M 0013y • 7.737 miles • 12.451 km |
| Measured | 12.633 km (+181m, relative to reported extent) ⚠️ Large variation between reported and measured extents |
| Grouping | CDM1 , CDM2 , CDM3 |
| Neighbours | CDM2 , COL , MAJ , SJD , WJP1 |
| TRACKmaps | 🔴 Midlands & North West |
| NR Region | 🟥 North West & Central |
| LOR | 🔴 Edgeley Jn No 2 to Mickle Trafford NW3023 🔴 Timperley to Altricham (Metrolink Lines) NW3027 |
Administrative Area
| Mileage | Country | Administrative Area |
|---|---|---|
| 0M 0476y to 8M 0013y | England | Manchester |
Nearest Place and District
| Mileage | Nearest Place | District / County | Distance |
|---|---|---|---|
| 0M 0476y to 0M 1110y | Manchester | Manchester | 432m - 867m |
| 0M 1111y to 0M 1242y | St George’s | Manchester | 818m - 873m |
| 0M 1243y to 1M 0758y | Ordsall | Salford | 322m - 798m |
| 1M 0759y to 2M 0758y | Old Trafford | Trafford | 9m - 893m |
| 2M 0759y to 3M 0230y | Gorse Hill | Trafford | 599m - 883m |
| 3M 0231y to 4M 0538y | Stretford | Trafford | 208m - 1324m |
| 4M 0539y to 5M 0978y | Sale | Trafford | 268m - 1334m |
| 5M 0979y to 6M 1198y | Brooklands | Trafford | 578m - 1444m |
| 6M 1199y to 6M 1264y | Timperley | Trafford | 1429m - 1443m |
| 6M 1265y to 7M 0582y | Broadheath | Trafford | 1005m - 1417m |
| 7M 0583y to 8M 0013y | Altrincham | Trafford | 292m - 1004m |
Positional Accuracy Statistics
| Property | Count | Min | Max | Mean | Median | Std Dev |
|---|---|---|---|---|---|---|
| Linear Accuracy | 27 | -12m | 85m | 7m | 1m | 20m |
| Normalised Quarter Miles | 27 | 433y | 488y | 446y | 441y | 15y |
| Calibration Segment Length | 27 | 13y | 880y | 504y | 440y | 197y |