See detailed information for ELR THO and Interactive Map.

 ⚠️ Horizontal curvature shown below is based on the digitised notional ELR centre-line, reported at 110 yard intervals. 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  SchematicAverage RadiusRadius Range
0M -216y - 0M -110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M -110y - 0M 0000y  🟠   🟡🟡🟡🟡🟡   ⚪  Moderate (1,002 m)Moderately Tight (507 m) to Straight
0M 0000y - 0M 0110y  ⭕   🔴🔴🔴🔴🔴   ⚪  Very Tight (347 m)Extremely Tight (149 m) to Straight
0M 0110y - 0M 0220y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (256 m)Extremely Tight (186 m) to Tight (417 m)
0M 0220y - 0M 0330y  ⭕   ⭕⭕⭕⭕⭕   🔴  Extremely Tight (222 m)Extremely Tight (170 m) to Very Tight (341 m)
0M 0330y - 0M 0440y  🔴   🔴🔴🔴🔴🔴   🔴  Very Tight (330 m)Very Tight (325 m to 334 m)
0M 0440y - 0M 0550y  ⭕   🔴🔴🔴🔴🔴   ⚪  Very Tight (243 m)Extremely Tight (<100 m) to Straight
0M 0550y - 0M 0660y  🔴   🔴🔴🔴🔴🔴   🔴  Very Tight (263 m)Very Tight (250 m to 274 m)
0M 0660y - 0M 0770y  🔴   🟠🟠🟠🟠🟠   🟠  Tight (359 m)Very Tight (244 m) to Tight (449 m)
0M 0770y - 0M 0880y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0880y - 0M 0990y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0990y - 0M 1100y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 1100y - 0M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 1210y - 0M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 1320y - 0M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 1430y - 0M 1540y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (766 m)Moderate (766 m)
0M 1540y - 0M 1650y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (959 m)Moderate (913 m to 991 m)
0M 1650y - 1M 0000y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,086 m)Moderate (1,086 m)
1M 0000y - 1M 0110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0110y - 1M 0220y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (527 m)Moderately Tight (527 m)
1M 0220y - 1M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0330y - 1M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0440y - 1M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0550y - 1M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0660y - 1M 0770y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,380 m)Moderate (1,380 m)
1M 0770y - 1M 0880y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (657 m)Moderately Tight (554 m) to Moderate (769 m)
1M 0880y - 1M 0990y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (486 m)Tight (486 m)
1M 0990y - 1M 1100y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (636 m)Moderately Tight (621 m to 650 m)
1M 1100y - 1M 1210y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (747 m)Moderately Tight (747 m)
1M 1210y - 1M 1320y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (638 m)Moderately Tight (545 m to 726 m)
1M 1320y - 1M 1430y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (661 m)Moderately Tight (575 m) to Moderate (762 m)
1M 1430y - 1M 1540y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (646 m)Moderately Tight (646 m)
1M 1540y - 1M 1650y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (611 m)Moderately Tight (600 m to 630 m)
1M 1650y - 2M 0000y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (700 m)Moderately Tight (700 m)
2M 0000y - 2M 0110y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (537 m)Moderately Tight (537 m)
2M 0110y - 2M 0220y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (531 m)Tight (413 m) to Moderately Tight (721 m)
2M 0220y - 2M 0330y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,054 m)Moderate (1,054 m)
2M 0330y - 2M 0440y  🔴   🟠🟠🟠🟠🟠   🟡  Moderately Tight (630 m)Very Tight (339 m) to Moderate (978 m)
2M 0440y - 2M 0550y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (679 m)Moderately Tight (679 m)
2M 0550y - 2M 0660y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (698 m)Moderately Tight (698 m)
2M 0660y - 2M 0770y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (617 m)Moderately Tight (617 m)
2M 0770y - 2M 0880y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,180 m)Moderate (1,180 m)
2M 0880y - 2M 0990y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 0990y - 2M 1100y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1100y - 2M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1210y - 2M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1320y - 2M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1430y - 2M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1540y - 2M 1650y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1650y - 3M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0000y - 3M 0110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0110y - 3M 0220y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0220y - 3M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0330y - 3M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0440y - 3M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0550y - 3M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0660y - 3M 0770y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0770y - 3M 0880y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0880y - 3M 0990y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0990y - 3M 1100y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1100y - 3M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1210y - 3M 1320y  🟠   🟡🟡🟡🟡🟡   🟡  Moderate (770 m)Moderately Tight (723 m) to Moderate (829 m)
3M 1320y - 3M 1430y  🟠   🟡🟡🟡🟡🟡   🟡  Moderate (862 m)Tight (423 m) to Moderate (1,151 m)
3M 1430y - 3M 1540y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (882 m)Moderate (882 m)
3M 1540y - 3M 1650y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (767 m)Moderate (767 m)
3M 1650y - 4M 0000y  🟠   🟡🟡🟡🟡🟡   🟡  Moderate (760 m)Moderately Tight (587 m) to Moderate (976 m)
4M 0000y - 4M 0110y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (773 m)Moderate (773 m)
4M 0110y - 4M 0220y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (810 m)Moderate (810 m)
4M 0220y - 4M 0330y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (910 m)Moderate (910 m)
4M 0330y - 4M 0440y  🟠   🟡🟡🟡🟡🟡   🟡  Moderate (886 m)Moderately Tight (704 m) to Moderate (1,142 m)
4M 0440y - 4M 0550y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (780 m)Moderate (780 m)
4M 0550y - 4M 0660y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (780 m)Moderate (780 m)
4M 0660y - 4M 0770y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (756 m)Moderate (756 m)
4M 0770y - 4M 0880y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (756 m)Moderate (756 m)
4M 0880y - 4M 0990y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (745 m)Moderately Tight (745 m)
4M 0990y - 4M 1100y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,695 m)Moderate (1,695 m)
4M 1100y - 4M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1210y - 4M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1320y - 4M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1430y - 4M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1540y - 4M 1650y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1650y - 5M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0000y - 5M 0110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0110y - 5M 0220y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0220y - 5M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0330y - 5M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0440y - 5M 0550y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (613 m)Tight (410 m) to Moderate (891 m)
5M 0550y - 5M 0660y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (636 m)Moderately Tight (636 m)
5M 0660y - 5M 0770y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (555 m)Tight (442 m) to Moderately Tight (670 m)
5M 0770y - 5M 0880y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (688 m)Moderately Tight (688 m)
5M 0880y - 5M 0990y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (684 m)Moderately Tight (644 m to 744 m)
5M 0990y - 5M 1100y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (579 m)Moderately Tight (551 m to 608 m)
5M 1100y - 5M 1210y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,117 m)Moderate (1,117 m)
5M 1210y - 5M 1320y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (890 m)Moderate (890 m)
5M 1320y - 5M 1430y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (319 m)Extremely Tight (166 m) to Tight (396 m)
5M 1430y - 5M 1540y  🟠   🟡🟡🟡🟡🟡   ⚪  Moderate (984 m)Tight (373 m) to Straight
5M 1540y - 5M 1650y  🔴   🟠🟠🟠🟠🟠   🟣  Moderately Tight (508 m)Very Tight (240 m) to Moderate (1,274 m)
5M 1650y - 6M 0000y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (467 m)Tight (399 m) to Moderately Tight (519 m)
6M 0000y - 6M 0110y  ⭕   🟠🟠🟠🟠🟠   ⚪  Moderately Tight (728 m)Extremely Tight (157 m) to Straight
6M 0110y - 6M 0220y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (690 m)Moderately Tight (690 m)
6M 0220y - 6M 0330y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (734 m)Moderately Tight (533 m) to Moderate (1,057 m)
6M 0330y - 6M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 0440y - 6M 0550y  🔵   🔵🔵🔵🔵🔵   🔵  Moderately Flat (2,564 m)Moderately Flat (2,564 m)
6M 0550y - 6M 0616y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight