Horizontal curvature for ELR APL 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 |
|---|---|---|---|---|
| 64M 1280y - 64M 1320y | ⭕-🔴🔴🔴-⚪ | Very Tight (277 m) | 162 m → Straight | Appledore Jn |
| 64M 1320y - 64M 1430y | 🔴-🟠🟠🟠-🟠 | Tight (350 m) | 301 m → 443 m | |
| 64M 1430y - 64M 1540y | 🔴-🟠🟠🟠-🟠 | Tight (388 m) | 292 m → 536 m | |
| 64M 1540y - 64M 1650y | 🔴-🟠🟠🟠-🟠 | Tight (435 m) | 335 m → 653 m | |
| 64M 1650y - 65M 0000y | 🔴-🔴🔴🔴-🟠 | Very Tight (325 m) | 295 m → 353 m | |
| 65M 0000y - 65M 0110y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (525 m) | ||
| 65M 0110y - 65M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0220y - 65M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0330y - 65M 0440y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,216 m) | ||
| 65M 0440y - 65M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0550y - 65M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0660y - 65M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0770y - 65M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0880y - 65M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 0990y - 65M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 1100y - 65M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 1210y - 65M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 65M 1320y - 65M 1430y | 🟡-🟡🟡🟡-🟡 | Moderate (819 m) | ||
| 65M 1430y - 65M 1540y | 🟡-🟡🟡🟡-🟡 | Moderate (803 m) | ||
| 65M 1540y - 65M 1650y | 🟠-🟡🟡🟡-🟣 | Moderate (939 m) | 715 m → 1,570 m | |
| 65M 1650y - 66M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0000y - 66M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0110y - 66M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0220y - 66M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0330y - 66M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0440y - 66M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0550y - 66M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0660y - 66M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 0770y - 66M 0880y | 🟣-🟣🟣🟣-🟣 | Moderate (1,434 m) | ||
| 66M 0880y - 66M 0990y | 🟡-🟡🟡🟡-🟡 | Moderate (859 m) | ||
| 66M 0990y - 66M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 66M 1100y - 66M 1210y | 🟠-🟡🟡🟡-🟣 | Moderate (972 m) | 629 m → 1,396 m | |
| 66M 1210y - 66M 1320y | 🟣-🟣🟣🟣-🟣 | Moderate (1,746 m) | ||
| 66M 1320y - 66M 1430y | 🟣-🟣🟣🟣-🟣 | Moderate (1,323 m) | ||
| 66M 1430y - 66M 1540y | 🟣-🟣🟣🟣-🟣 | Moderate (1,425 m) | ||
| 66M 1540y - 66M 1650y | 🟣-🟣🟣🟣-🟣 | Moderate (1,925 m) | ||
| 66M 1650y - 67M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 0000y - 67M 0110y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (739 m) | 514 m → 1,011 m | |
| 67M 0110y - 67M 0220y | 🟠-🟡🟡🟡-🟡 | Moderate (812 m) | 606 m → 1,029 m | |
| 67M 0220y - 67M 0330y | 🟡-🟡🟡🟡-🟡 | Moderate (1,223 m) | ||
| 67M 0330y - 67M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (704 m) | ||
| 67M 0440y - 67M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 0550y - 67M 0660y | 🟡-🟡🟡🟡-🟡 | Moderate (977 m) | ||
| 67M 0660y - 67M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 0770y - 67M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 0880y - 67M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 0990y - 67M 1100y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,508 m) | ||
| 67M 1100y - 67M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 1210y - 67M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 1320y - 67M 1430y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,182 m) | ||
| 67M 1430y - 67M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 1540y - 67M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 67M 1650y - 68M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 0000y - 68M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 0110y - 68M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (1,222 m) | ||
| 68M 0220y - 68M 0330y | 🟡-🟡🟡🟡-🟡 | Moderate (1,164 m) | ||
| 68M 0330y - 68M 0440y | 🟣-🟣🟣🟣-🟣 | Moderate (1,639 m) | ||
| 68M 0440y - 68M 0550y | 🟡-🟣🟣🟣-🔵 | Moderate (1,453 m) | 1,096 m → 2,370 m | |
| 68M 0550y - 68M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 0660y - 68M 0770y | 🟡-🟣🟣🟣-🟣 | Moderate (1,271 m) | 1,113 m → 1,525 m | |
| 68M 0770y - 68M 0880y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,458 m) | ||
| 68M 0880y - 68M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 0990y - 68M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1100y - 68M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1210y - 68M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1320y - 68M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1430y - 68M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1540y - 68M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 68M 1650y - 69M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0000y - 69M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0110y - 69M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0220y - 69M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0330y - 69M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0440y - 69M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0550y - 69M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0660y - 69M 0770y | 🟢-🟢🟢🟢-🟢 | Very Flat (11,680 m) | ||
| 69M 0770y - 69M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0880y - 69M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 0990y - 69M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 1100y - 69M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 1210y - 69M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 1320y - 69M 1430y | 🟢-🟢🟢🟢-🟢 | Very Flat (6,100 m) | ||
| 69M 1430y - 69M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 1540y - 69M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 69M 1650y - 70M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0000y - 70M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0110y - 70M 0220y | 🟢-🟢🟢🟢-🟢 | Very Flat (6,463 m) | ||
| 70M 0220y - 70M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0330y - 70M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0440y - 70M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0550y - 70M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0660y - 70M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0770y - 70M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0880y - 70M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 0990y - 70M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 1100y - 70M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 1210y - 70M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 1320y - 70M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 1430y - 70M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 70M 1540y - 70M 1650y | 🟢-🟢🟢🟢-🟢 | Very Flat (15,436 m) | ||
| 70M 1650y - 71M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0000y - 71M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0110y - 71M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0220y - 71M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0330y - 71M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0440y - 71M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0550y - 71M 0660y | 🟢-🟢🟢🟢-🟢 | Very Flat (10,017 m) | ||
| 71M 0660y - 71M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0770y - 71M 0880y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (45,327 m) | ||
| 71M 0880y - 71M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 0990y - 71M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 1100y - 71M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 1210y - 71M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 1320y - 71M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 1430y - 71M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 71M 1540y - 71M 1650y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,981 m) | ||
| 71M 1650y - 72M 0000y | 🔵-🔵🔵🔵-🔵 | Flat (4,576 m) | ||
| 72M 0000y - 72M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0110y - 72M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0220y - 72M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0330y - 72M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0440y - 72M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0550y - 72M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0660y - 72M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0770y - 72M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0880y - 72M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 0990y - 72M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 1100y - 72M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 1210y - 72M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 1320y - 72M 1430y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (21,453 m) | ||
| 72M 1430y - 72M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 1540y - 72M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 72M 1650y - 73M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 0000y - 73M 0110y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,112 m) | ||
| 73M 0110y - 73M 0220y | 🟣-🟣🟣🟣-🟣 | Moderate (1,333 m) | ||
| 73M 0220y - 73M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 0330y - 73M 0440y | 🟡-🟡🟡🟡-🟡 | Moderate (1,098 m) | ||
| 73M 0440y - 73M 0550y | 🟣-🟣🟣🟣-🟣 | Moderate (1,822 m) | ||
| 73M 0550y - 73M 0660y | 🟣-🟣🟣🟣-🟣 | Moderate (1,681 m) | ||
| 73M 0660y - 73M 0770y | 🟣-🟣🟣🟣-🟣 | Moderate (1,457 m) | 1,384 m → 1,526 m | |
| 73M 0770y - 73M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 0880y - 73M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 0990y - 73M 1100y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,980 m) | ||
| 73M 1100y - 73M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 1210y - 73M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 1320y - 73M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (601 m) | ||
| 73M 1430y - 73M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 1540y - 73M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 73M 1650y - 74M 0000y | 🔵-🔵🔵🔵-🔵 | Flat (4,148 m) | ||
| 74M 0000y - 74M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 74M 0110y - 74M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 74M 0220y - 74M 0297y | ⚪-⚪⚪⚪-⚪ | Straight |