Horizontal curvature for ELR RAC 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 |
|---|---|---|---|
| 125M 1176y - 125M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 125M 1210y - 125M 1320y | 🟡-🟡🟡🟡-⚪ | Moderate (1,061 m) | Moderate (788 m) to Straight |
| 125M 1320y - 125M 1430y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,560 m) | Moderately Flat (2,560 m) |
| 125M 1430y - 125M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 125M 1540y - 125M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 125M 1650y - 126M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 0000y - 126M 0110y | 🟢-🟢🟢🟢-🟢 | Very Flat (15,264 m) | Very Flat (15,264 m) |
| 126M 0110y - 126M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 0220y - 126M 0330y | 🔵-🔵🔵🔵-🔵 | Flat (3,609 m) | Flat (3,609 m) |
| 126M 0330y - 126M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 0440y - 126M 0550y | 🟡-🟡🟡🟡-🟡 | Moderate (844 m) | Moderate (844 m) |
| 126M 0550y - 126M 0660y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (665 m) | Moderately Tight (510 m) to Moderate (925 m) |
| 126M 0660y - 126M 0770y | 🟣-🟣🟣🟣-🟣 | Moderate (1,378 m) | Moderate (1,378 m) |
| 126M 0770y - 126M 0880y | 🟠-🟡🟡🟡-🟣 | Moderate (1,035 m) | Moderately Tight (608 m) to Moderate (1,827 m) |
| 126M 0880y - 126M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 0990y - 126M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 1100y - 126M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 1210y - 126M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 1320y - 126M 1430y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (41,733 m) | Extremely Flat (41,733 m) |
| 126M 1430y - 126M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 1540y - 126M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 126M 1650y - 127M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 0000y - 127M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 0110y - 127M 0220y | 🟠-🟠🟠🟠-🟠 | Tight (466 m) | Tight (456 m to 474 m) |
| 127M 0220y - 127M 0330y | 🟠-🟠🟠🟠-🟠 | Tight (480 m) | Tight (471 m to 490 m) |
| 127M 0330y - 127M 0440y | 🟠-🟠🟠🟠-🟠 | Tight (491 m) | Tight (491 m) |
| 127M 0440y - 127M 0550y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (650 m) | Moderately Tight (650 m) |
| 127M 0550y - 127M 0660y | 🟠-🟠🟠🟠-🟠 | Tight (491 m) | Tight (445 m) to Moderately Tight (554 m) |
| 127M 0660y - 127M 0770y | 🟠-🟠🟠🟠-🟠 | Tight (455 m) | Tight (455 m) |
| 127M 0770y - 127M 0880y | 🔴-🟠🟠🟠-🟠 | Tight (414 m) | Very Tight (290 m) to Moderately Tight (647 m) |
| 127M 0880y - 127M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 0990y - 127M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 1100y - 127M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 1210y - 127M 1320y | 🟣-🟣🟣🟣-🟣 | Moderate (1,824 m) | Moderate (1,824 m) |
| 127M 1320y - 127M 1430y | 🔴-🟡🟡🟡-⚪ | Moderate (1,234 m) | Very Tight (333 m) to Straight |
| 127M 1430y - 127M 1540y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (669 m) | Moderately Tight (669 m) |
| 127M 1540y - 127M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 127M 1650y - 128M 0000y | 🔵-🔵🔵🔵-🔵 | Flat (4,164 m) | Flat (4,164 m) |
| 128M 0000y - 128M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0110y - 128M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0220y - 128M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0330y - 128M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0440y - 128M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0550y - 128M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 128M 0660y - 128M 0770y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (574 m) | Tight (428 m) to Moderate (773 m) |
| 128M 0770y - 128M 0880y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (609 m) | Moderately Tight (609 m) |
| 128M 0880y - 128M 0990y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (660 m) | Tight (498 m) to Moderate (780 m) |
| 128M 0990y - 128M 1100y | 🟡-🟡🟡🟡-🟡 | Moderate (818 m) | Moderate (818 m) |
| 128M 1100y - 128M 1210y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (570 m) | Tight (438 m) to Moderate (910 m) |
| 128M 1210y - 128M 1320y | 🟡-🟡🟡🟡-🟡 | Moderate (1,068 m) | Moderate (1,068 m) |
| 128M 1320y - 128M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (562 m) | Moderately Tight (511 m to 617 m) |
| 128M 1430y - 128M 1540y | 🟠-🟣🟣🟣-⚪ | Moderate (1,396 m) | Moderately Tight (740 m) to Straight |
| 128M 1540y - 128M 1650y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (613 m) | Moderately Tight (613 m) |
| 128M 1650y - 129M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (614 m) | Moderately Tight (512 m to 690 m) |
| 129M 0000y - 129M 0110y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (557 m) | Moderately Tight (519 m to 604 m) |
| 129M 0110y - 129M 0220y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (551 m) | Moderately Tight (551 m) |
| 129M 0220y - 129M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 129M 0330y - 129M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 129M 0440y - 129M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 129M 0550y - 129M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 129M 0660y - 129M 0770y | 🟣-🟣🟣🟣-🟣 | Moderate (1,962 m) | Moderate (1,962 m) |
| 129M 0770y - 129M 0880y | 🔴-🟡🟡🟡-🔵 | Moderate (751 m) | Very Tight (230 m) to Moderately Flat (2,588 m) |
| 129M 0880y - 129M 0990y | 🔴-🟣🟣🟣-🔵 | Moderate (1,256 m) | Very Tight (259 m) to Flat (3,428 m) |
| 129M 0990y - 129M 1100y | 🟠-🟡🟡🟡-⚪ | Moderate (925 m) | Moderately Tight (558 m) to Straight |
| 129M 1100y - 129M 1210y | 🟣-🟣🟣🟣-🟣 | Moderate (1,509 m) | Moderate (1,509 m) |
| 129M 1210y - 129M 1320y | 🟢-🟢🟢🟢-🟢 | Very Flat (7,317 m) | Very Flat (7,317 m) |
| 129M 1320y - 129M 1430y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,822 m) | Very Flat (5,822 m) |
| 129M 1430y - 129M 1540y | 🔵-🔵🔵🔵-🔵 | Flat (4,332 m) | Flat (4,332 m) |
| 129M 1540y - 129M 1650y | 🔵-🔵🔵🔵-🟢 | Flat (3,687 m) | Moderately Flat (2,128 m) to Very Flat (10,068 m) |
| 129M 1650y - 130M 0000y | 🔵-🟢🟢🟢-⚫ | Very Flat (5,821 m) | Moderately Flat (2,136 m) to Extremely Flat (32,022 m) |
| 130M 0000y - 130M 0110y | 🟠-🟠🟠🟠-🟠 | Tight (482 m) | Tight (482 m) |
| 130M 0110y - 130M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (1,164 m) | Moderate (1,164 m) |
| 130M 0220y - 130M 0330y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,006 m) | Moderately Flat (2,006 m) |
| 130M 0330y - 130M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0440y - 130M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0550y - 130M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0660y - 130M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0770y - 130M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0880y - 130M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 0990y - 130M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 1100y - 130M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 1210y - 130M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 130M 1320y - 130M 1430y | 🟡-🟡🟡🟡-🟡 | Moderate (778 m) | Moderate (778 m) |
| 130M 1430y - 130M 1540y | 🟡-🟡🟡🟡-🟡 | Moderate (1,193 m) | Moderate (1,193 m) |
| 130M 1540y - 130M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (1,123 m) | Moderate (1,119 m to 1,126 m) |
| 130M 1650y - 131M 0000y | 🟣-🟣🟣🟣-🟣 | Moderate (1,359 m) | Moderate (1,359 m) |
| 131M 0000y - 131M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (1,032 m) | Moderate (975 m to 1,083 m) |
| 131M 0110y - 131M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (1,079 m) | Moderate (1,079 m) |
| 131M 0220y - 131M 0330y | 🟠-🟡🟡🟡-🟣 | Moderate (990 m) | Moderately Tight (692 m) to Moderate (1,557 m) |
| 131M 0330y - 131M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0440y - 131M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0550y - 131M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0660y - 131M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0770y - 131M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0880y - 131M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 0990y - 131M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 131M 1100y - 131M 1210y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,696 m) | Moderately Flat (2,696 m) |
| 131M 1210y - 131M 1320y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (704 m) | Moderately Tight (704 m) |
| 131M 1320y - 131M 1430y | 🔴-🟠🟠🟠-🟣 | Moderately Tight (599 m) | Very Tight (306 m) to Moderate (1,402 m) |
| 131M 1430y - 131M 1540y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (741 m) | Moderately Tight (741 m) |
| 131M 1540y - 131M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (1,088 m) | Moderate (1,088 m) |
| 131M 1650y - 132M 0000y | 🟡-🟡🟡🟡-🟡 | Moderate (1,049 m) | Moderate (1,049 m) |
| 132M 0000y - 132M 0110y | 🔵-🔵🔵🔵-🔵 | Flat (3,601 m) | Flat (3,601 m) |
| 132M 0110y - 132M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0220y - 132M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0330y - 132M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0440y - 132M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0550y - 132M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0660y - 132M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0770y - 132M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0880y - 132M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 0990y - 132M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1100y - 132M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1210y - 132M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1320y - 132M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1430y - 132M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1540y - 132M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 132M 1650y - 133M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0000y - 133M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0110y - 133M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0220y - 133M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0330y - 133M 0440y | 🟢-🟢🟢🟢-🟢 | Very Flat (19,070 m) | Very Flat (19,070 m) |
| 133M 0440y - 133M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0550y - 133M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0660y - 133M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0770y - 133M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0880y - 133M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 0990y - 133M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 1100y - 133M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 1210y - 133M 1320y | 🟢-🟢🟢🟢-🟢 | Very Flat (8,077 m) | Very Flat (8,077 m) |
| 133M 1320y - 133M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 1430y - 133M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 1540y - 133M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 133M 1650y - 134M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0000y - 134M 0110y | 🟢-🟢🟢🟢-🟢 | Very Flat (13,804 m) | Very Flat (13,804 m) |
| 134M 0110y - 134M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0220y - 134M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0330y - 134M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0440y - 134M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0550y - 134M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0660y - 134M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0770y - 134M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0880y - 134M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 0990y - 134M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1100y - 134M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1210y - 134M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1320y - 134M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1430y - 134M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1540y - 134M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 134M 1650y - 135M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 0000y - 135M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 0110y - 135M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 0220y - 135M 0330y | 🟡-🟡🟡🟡-🟡 | Moderate (898 m) | Moderate (898 m) |
| 135M 0330y - 135M 0440y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (682 m) | Moderately Tight (610 m) to Moderate (766 m) |
| 135M 0440y - 135M 0550y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (731 m) | Moderately Tight (604 m) to Moderate (867 m) |
| 135M 0550y - 135M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (683 m) | Moderately Tight (634 m to 726 m) |
| 135M 0660y - 135M 0770y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (658 m) | Tight (441 m) to Moderate (910 m) |
| 135M 0770y - 135M 0880y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (645 m) | Moderately Tight (645 m) |
| 135M 0880y - 135M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 0990y - 135M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 1100y - 135M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 1210y - 135M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 135M 1320y - 135M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (706 m) | Moderately Tight (697 m to 715 m) |
| 135M 1430y - 135M 1540y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (680 m) | Moderately Tight (680 m) |
| 135M 1540y - 135M 1650y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,336 m) | Moderately Flat (2,336 m) |
| 135M 1650y - 136M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (613 m) | Moderately Tight (558 m to 661 m) |
| 136M 0000y - 136M 0110y | 🟠-🟠🟠🟠-⚪ | Moderately Tight (636 m) | Tight (410 m) to Straight |
| 136M 0110y - 136M 0220y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (545 m) | Moderately Tight (545 m) |
| 136M 0220y - 136M 0330y | 🟡-🟡🟡🟡-🟣 | Moderate (992 m) | Moderate (771 m to 1,323 m) |
| 136M 0330y - 136M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (549 m) | Moderately Tight (549 m) |
| 136M 0440y - 136M 0550y | ⭕-🟠🟠🟠-🟠 | Tight (454 m) | Extremely Tight (203 m) to Moderately Tight (633 m) |
| 136M 0550y - 136M 0660y | 🟠-🟠🟠🟠-🟠 | Tight (496 m) | Tight (446 m) to Moderately Tight (542 m) |
| 136M 0660y - 136M 0770y | 🔴-🟠🟠🟠-🟠 | Tight (389 m) | Very Tight (321 m) to Tight (434 m) |
| 136M 0770y - 136M 0880y | 🔴-🟠🟠🟠-🟠 | Tight (425 m) | Very Tight (321 m) to Moderately Tight (533 m) |
| 136M 0880y - 136M 0990y | 🟠-🟠🟠🟠-🟠 | Tight (461 m) | Tight (448 m to 471 m) |
| 136M 0990y - 136M 1100y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (573 m) | Moderately Tight (500 m to 677 m) |
| 136M 1100y - 136M 1210y | 🔴-🟠🟠🟠-🟠 | Tight (374 m) | Very Tight (226 m) to Moderately Tight (501 m) |
| 136M 1210y - 136M 1320y | 🟠-🟠🟠🟠-🟠 | Tight (490 m) | Tight (475 m) to Moderately Tight (509 m) |
| 136M 1320y - 136M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (513 m) | Moderately Tight (513 m) |
| 136M 1430y - 136M 1477y | 🟠-🟠🟠🟠-🟢 | Moderately Tight (689 m) | Tight (424 m) to Very Flat (13,121 m) |