Horizontal curvature for ELR CBD2 is based on the digitised notional centre-line, calculated in 100 metre sections. The average radius computation is weighted, however this should be treated as indicative only. The computed minimum and maximum radii are shown for completeness, and often report a much tighter radius than the physical railway. Radii calculations are influenced by the digitisation quality, and often produce inaccurate values at the extremities of the ELR, areas of tracks divergence, and locations of very tight curvature.
| Mileage | Schematic | Average Radius | Radius Range | Features |
|---|---|---|---|---|
| 97M 0130y - 97M 0220y | ⭕-🟡🟡🟡-⚪ | Moderate (841 m) | <100 m → Straight | Gartcosh Jn |
| 97M 0220y - 97M 0330y | 🟣-🔵🔵🔵-⚪ | Flat (4,057 m) | 1,482 m → Straight | |
| 97M 0330y - 97M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 0440y - 97M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | GARTCOSH | |
| 97M 0550y - 97M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | GARTCOSH | |
| 97M 0660y - 97M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | GARTCOSH | |
| 97M 0770y - 97M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 0880y - 97M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 0990y - 97M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1100y - 97M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1210y - 97M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1320y - 97M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1430y - 97M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1540y - 97M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 97M 1650y - 98M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0000y - 98M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0110y - 98M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0220y - 98M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0330y - 98M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0440y - 98M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0550y - 98M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0660y - 98M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0770y - 98M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0880y - 98M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 0990y - 98M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 98M 1100y - 98M 1210y | 🟡-🟡🟡🟡-🟡 | Moderate (1,186 m) | ||
| 98M 1210y - 98M 1320y | 🟠-🟡🟡🟡-🔵 | Moderate (1,206 m) | 633 m → 2,275 m | |
| 98M 1320y - 98M 1430y | 🟡-🟡🟡🟡-🟡 | Moderate (1,071 m) | ||
| 98M 1430y - 98M 1540y | 🟠-🟡🟡🟡-🟡 | Moderate (810 m) | 664 m → 927 m | |
| 98M 1540y - 98M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (1,010 m) | 861 m → 1,183 m | |
| 98M 1650y - 99M 0000y | 🟣-🟣🟣🟣-🟣 | Moderate (1,307 m) | ||
| 99M 0000y - 99M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0110y - 99M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0220y - 99M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0330y - 99M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0440y - 99M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0550y - 99M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0660y - 99M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0770y - 99M 0880y | 🟢-🟢🟢🟢-🟢 | Very Flat (14,252 m) | ||
| 99M 0880y - 99M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 0990y - 99M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 1100y - 99M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 1210y - 99M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 1320y - 99M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | STEPPS | |
| 99M 1430y - 99M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | STEPPS | |
| 99M 1540y - 99M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 99M 1650y - 100M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0000y - 100M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0110y - 100M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0220y - 100M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0330y - 100M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0440y - 100M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0550y - 100M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0660y - 100M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0770y - 100M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0880y - 100M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 0990y - 100M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 1100y - 100M 1210y | 🟡-🟡🟡🟡-🟡 | Moderate (965 m) | ||
| 100M 1210y - 100M 1320y | 🟡-🟡🟡🟡-🟡 | Moderate (1,046 m) | ||
| 100M 1320y - 100M 1430y | 🟠-🟡🟡🟡-🟡 | Moderate (792 m) | 701 m → 897 m | |
| 100M 1430y - 100M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 100M 1540y - 100M 1650y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (750 m) | ||
| 100M 1650y - 101M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (702 m) | ||
| 101M 0000y - 101M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (757 m) | ||
| 101M 0110y - 101M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (883 m) | ROBROYSTON | |
| 101M 0220y - 101M 0330y | 🟡-🟡🟡🟡-🟡 | Moderate (933 m) | ROBROYSTON | |
| 101M 0330y - 101M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ROBROYSTON | |
| 101M 0440y - 101M 0550y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,503 m) | ||
| 101M 0550y - 101M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 0660y - 101M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 0770y - 101M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 0880y - 101M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 0990y - 101M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 1100y - 101M 1210y | 🟡-🟡🟡🟡-🟡 | Moderate (1,174 m) | ||
| 101M 1210y - 101M 1320y | 🟣-🟣🟣🟣-🟣 | Moderate (1,270 m) | ||
| 101M 1320y - 101M 1430y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (701 m) | 576 m → 869 m | |
| 101M 1430y - 101M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 1540y - 101M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 101M 1650y - 102M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0000y - 102M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0110y - 102M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0220y - 102M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0330y - 102M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0440y - 102M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0550y - 102M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (655 m) | 642 m → 667 m | |
| 102M 0660y - 102M 0770y | 🟠-🟡🟡🟡-🔵 | Moderate (1,112 m) | 651 m → 3,810 m | |
| 102M 0770y - 102M 0880y | 🟡-🟡🟡🟡-🟡 | Moderate (1,046 m) | ||
| 102M 0880y - 102M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 0990y - 102M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 1100y - 102M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 1210y - 102M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 1320y - 102M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 102M 1430y - 102M 1540y | 🟣-🟣🟣🟣-🟣 | Moderate (1,788 m) | ||
| 102M 1540y - 102M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (1,053 m) | ||
| 102M 1650y - 103M 0000y | 🔴-🟠🟠🟠-🟠 | Tight (456 m) | 266 m → 670 m | |
| 103M 0000y - 103M 0110y | 🔴-🔴🔴🔴-🔴 | Very Tight (291 m) | 251 m → 344 m | |
| 103M 0110y - 103M 0220y | 🔴-🔴🔴🔴-🔴 | Very Tight (294 m) | 230 m → 334 m | |
| 103M 0220y - 103M 0330y | 🟠-🟠🟠🟠-🟠 | Tight (363 m) | 356 m → 370 m | |
| 103M 0330y - 103M 0440y | 🔴-🟠🟠🟠-🟠 | Tight (372 m) | 289 m → 504 m | |
| 103M 0440y - 103M 0550y | ⭕-🔴🔴🔴-🟠 | Very Tight (314 m) | 215 m → 435 m | |
| 103M 0550y - 103M 0660y | 🔴-🟠🟠🟠-🟠 | Tight (434 m) | 264 m → 693 m | |
| 103M 0660y - 103M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 103M 0770y - 103M 0880y | ⭕-🔴🔴🔴-🟠 | Very Tight (282 m) | 169 m → 423 m | |
| 103M 0880y - 103M 0990y | 🟠-🟠🟠🟠-⚪ | Moderately Tight (694 m) | 387 m → Straight | |
| 103M 0990y - 103M 1100y | ⭕-🔴🔴🔴-⚪ | Very Tight (324 m) | 124 m → Straight | Sighthill East Jn |
| 103M 1100y - 103M 1143y | 🟠-🟡🟡🟡-🔵 | Moderate (772 m) | 427 m → 2,283 m |