See detailed information for ELR AYR4 and Interactive Map.

 ⚠️ Horizontal curvature shown below is based on the digitised notional ELR centre-line, reported in 110 yard 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.

MileageSchematicAverage RadiusRadius Range
22M 1754y - 23M 0000y 🟠-🟠🟠🟠-🟠 Tight (428 m)Tight (428 m)
23M 0000y - 23M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,728 m)Moderate (1,728 m)
23M 0110y - 23M 0220y 🔵-🔵🔵🔵-🔵 Flat (3,377 m)Flat (3,377 m)
23M 0220y - 23M 0330y 🟡-🟣🟣🟣-🔵 Moderate (1,390 m)Moderate (964 m) to Flat (4,920 m)
23M 0330y - 23M 0440y 🟡-🟡🟡🟡-🟣 Moderate (1,224 m)Moderate (1,124 m to 1,340 m)
23M 0440y - 23M 0550y 🟡-🟣🟣🟣-🟢 Moderate (1,668 m)Moderate (1,035 m) to Very Flat (5,803 m)
23M 0550y - 23M 0660y 🟡-🟣🟣🟣-⚫ Moderate (1,532 m)Moderate (786 m) to Extremely Flat (38,740 m)
23M 0660y - 23M 0770y 🟡-🟣🟣🟣-🔵 Moderate (1,430 m)Moderate (1,025 m) to Moderately Flat (2,277 m)
23M 0770y - 23M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,229 m)Moderate (1,220 m to 1,237 m)
23M 0880y - 23M 0990y 🟡-🟡🟡🟡-🟡 Moderate (1,011 m)Moderate (975 m to 1,045 m)
23M 0990y - 23M 1100y 🔴-🟠🟠🟠-🟡 Moderately Tight (729 m)Very Tight (254 m) to Moderate (1,127 m)
23M 1100y - 23M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,309 m)Moderate (1,309 m)
23M 1210y - 23M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,668 m)Moderate (1,668 m)
23M 1320y - 23M 1430y 🟡-🟣🟣🟣-🔵 Moderate (1,440 m)Moderate (1,071 m) to Moderately Flat (2,662 m)
23M 1430y - 23M 1540y 🟡-🟡🟡🟡-🟡 Moderate (1,207 m)Moderate (1,207 m)
23M 1540y - 23M 1650y 🟠-🟡🟡🟡-🟡 Moderate (843 m)Moderately Tight (666 m) to Moderate (1,018 m)
23M 1650y - 24M 0000y 🟡-🟡🟡🟡-🟡 Moderate (933 m)Moderate (842 m to 1,023 m)
24M 0000y - 24M 0110y 🟡-🟡🟡🟡-🟣 Moderate (1,018 m)Moderate (762 m to 1,628 m)
24M 0110y - 24M 0220y 🟡-🟡🟡🟡-🟡 Moderate (890 m)Moderate (785 m to 1,037 m)
24M 0220y - 24M 0330y 🟠-🟡🟡🟡-🟡 Moderate (864 m)Tight (497 m) to Moderate (1,220 m)
24M 0330y - 24M 0440y 🟡-🟣🟣🟣-🟣 Moderate (1,255 m)Moderate (975 m to 1,702 m)
24M 0440y - 24M 0550y 🟢-🟢🟢🟢-🟢 Very Flat (12,671 m)Very Flat (12,671 m)
24M 0550y - 24M 0660y 🟢-🟢🟢🟢-🟢 Very Flat (14,254 m)Very Flat (14,254 m)
24M 0660y - 24M 0770y 🟢-🟢🟢🟢-🟢 Very Flat (11,695 m)Very Flat (11,695 m)
24M 0770y - 24M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,681 m)Moderate (1,681 m)
24M 0880y - 24M 0990y 🟣-🔵🔵🔵-🔵 Moderately Flat (2,366 m)Moderate (1,285 m) to Flat (4,270 m)
24M 0990y - 24M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,580 m)Moderate (1,580 m)
24M 1100y - 24M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,446 m)Moderate (1,446 m)
24M 1210y - 24M 1320y 🟡-🟡🟡🟡-🟡 Moderate (863 m)Moderate (863 m)
24M 1320y - 24M 1430y 🟡-🟣🟣🟣-🟣 Moderate (1,305 m)Moderate (1,079 m to 1,488 m)
24M 1430y - 24M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 1540y - 24M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,346 m)Moderate (1,346 m)
24M 1650y - 25M 0000y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,140 m)Moderately Flat (2,140 m)
25M 0000y - 25M 0110y 🟡-🟣🟣🟣-🟢 Moderate (1,891 m)Moderate (919 m) to Very Flat (13,072 m)
25M 0110y - 25M 0220y 🟡-🟣🟣🟣-🟣 Moderate (1,503 m)Moderate (1,191 m to 1,662 m)
25M 0220y - 25M 0330y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,420 m)Moderately Flat (2,420 m)
25M 0330y - 25M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0440y - 25M 0550y 🔵-🔵🔵🔵-🔵 Flat (3,376 m)Flat (3,376 m)
25M 0550y - 25M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0660y - 25M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,462 m)Moderate (1,462 m)
25M 0770y - 25M 0880y 🟠-🟠🟠🟠-⚪ Moderately Tight (716 m)Tight (463 m) to Straight
25M 0880y - 25M 0990y 🔵-🟢🟢🟢-⚪ Very Flat (6,132 m)Moderately Flat (2,594 m) to Straight
25M 0990y - 25M 1100y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,615 m)Moderately Flat (2,397 m to 2,821 m)
25M 1100y - 25M 1210y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,534 m)Moderately Flat (2,408 m to 2,715 m)
25M 1210y - 25M 1320y 🟡-🟣🟣🟣-🔵 Moderate (1,476 m)Moderate (1,200 m) to Moderately Flat (2,241 m)
25M 1320y - 25M 1430y 🟠-🟣🟣🟣-⚪ Moderate (1,565 m)Moderately Tight (506 m) to Straight
25M 1430y - 25M 1540y 🔵-🔵🔵🔵-⚪ Flat (3,373 m)Moderately Flat (2,472 m) to Straight
25M 1540y - 25M 1650y 🟣-🟢🟢🟢-⚪ Very Flat (5,177 m)Moderate (1,670 m) to Straight
25M 1650y - 26M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,294 m)Moderate (1,294 m)
26M 0000y - 26M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,803 m)Moderate (1,803 m)
26M 0110y - 26M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,686 m)Moderate (1,686 m)
26M 0220y - 26M 0330y 🟣-🟣🟣🟣-⚪ Moderate (1,718 m)Moderate (1,355 m) to Straight
26M 0330y - 26M 0440y 🔵-🔵🔵🔵-⚪ Moderately Flat (2,730 m)Moderately Flat (2,116 m) to Straight
26M 0440y - 26M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,944 m)Moderate (1,944 m)
26M 0550y - 26M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,667 m)Moderate (1,667 m)
26M 0660y - 26M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,588 m)Moderate (1,588 m)
26M 0770y - 26M 0880y 🟣-🟣🟣🟣-🔵 Moderate (1,991 m)Moderate (1,754 m) to Moderately Flat (2,256 m)
26M 0880y - 26M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0990y - 26M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1100y - 26M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1210y - 26M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1320y - 26M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1430y - 26M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1540y - 26M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1650y - 27M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 0000y - 27M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 0110y - 27M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 0220y - 27M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 0330y - 27M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 0440y - 27M 0550y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,483 m)Moderately Flat (2,483 m)
27M 0550y - 27M 0660y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,560 m)Moderately Flat (2,560 m)
27M 0660y - 27M 0770y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,665 m)Moderately Flat (2,665 m)
27M 0770y - 27M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,668 m)Moderate (1,668 m)
27M 0880y - 27M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,871 m)Moderate (1,871 m)
27M 0990y - 27M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 1100y - 27M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,716 m)Moderate (1,716 m)
27M 1210y - 27M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,393 m)Moderate (1,309 m to 1,501 m)
27M 1320y - 27M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,766 m)Moderate (1,766 m)
27M 1430y - 27M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 1540y - 27M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
27M 1650y - 28M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 0000y - 28M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 0110y - 28M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,488 m)Moderately Flat (2,488 m)
28M 0220y - 28M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,461 m)Moderate (1,461 m)
28M 0330y - 28M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 0440y - 28M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,600 m)Moderate (1,600 m)
28M 0550y - 28M 0660y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,263 m)Moderately Flat (2,263 m)
28M 0660y - 28M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,800 m)Moderate (1,800 m)
28M 0770y - 28M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 0880y - 28M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,611 m)Moderate (1,611 m)
28M 0990y - 28M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 1100y - 28M 1210y 🟠-🔵🔵🔵-🟢 Moderately Flat (2,024 m)Moderately Tight (606 m) to Very Flat (6,927 m)
28M 1210y - 28M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,728 m)Moderate (1,728 m)
28M 1320y - 28M 1430y 🟣-🔵🔵🔵-🟢 Moderately Flat (2,966 m)Moderate (1,870 m) to Very Flat (6,689 m)
28M 1430y - 28M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
28M 1540y - 28M 1650y 🟣-🔵🔵🔵-🔵 Moderately Flat (2,138 m)Moderate (1,956 m) to Moderately Flat (2,354 m)
28M 1650y - 29M 0000y 🟡-🟣🟣🟣-🔵 Moderate (1,431 m)Moderate (755 m) to Moderately Flat (2,657 m)
29M 0000y - 29M 0110y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,380 m)Moderately Flat (2,380 m)
29M 0110y - 29M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0220y - 29M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,813 m)Moderate (1,726 m to 1,909 m)
29M 0330y - 29M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0440y - 29M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0550y - 29M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0660y - 29M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0770y - 29M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0880y - 29M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 0990y - 29M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1100y - 29M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1210y - 29M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1320y - 29M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1430y - 29M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1540y - 29M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
29M 1650y - 30M 0000y ⚫-⚫⚫⚫-⚫ Extremely Flat (47,000 m)Extremely Flat (47,000 m)
30M 0000y - 30M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0110y - 30M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0220y - 30M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0330y - 30M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0440y - 30M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0550y - 30M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0660y - 30M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0770y - 30M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0880y - 30M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 0990y - 30M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
30M 1100y - 30M 1210y ⚫-⚪⚪⚪-⚪ StraightExtremely Flat (39,260 m) to Straight
30M 1210y - 30M 1320y 🔵-🔵🔵🔵-🔵 Flat (4,395 m)Flat (4,395 m)
30M 1320y - 30M 1430y 🔵-🔵🔵🔵-🔵 Flat (3,028 m)Flat (3,028 m)
30M 1430y - 30M 1540y 🔵-🔵🔵🔵-🔵 Flat (3,161 m)Flat (3,161 m)
30M 1540y - 30M 1650y 🟣-🔵🔵🔵-🔵 Moderately Flat (2,316 m)Moderate (1,804 m) to Flat (3,048 m)
30M 1650y - 31M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0000y - 31M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,818 m)Moderate (1,818 m)
31M 0110y - 31M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0220y - 31M 0330y 🔵-🔵🔵🔵-🔵 Flat (4,677 m)Flat (4,677 m)
31M 0330y - 31M 0440y ⚫-⚫⚫⚫-⚫ Extremely Flat (35,895 m)Extremely Flat (35,895 m)
31M 0440y - 31M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0550y - 31M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0660y - 31M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0770y - 31M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0880y - 31M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 0990y - 31M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 1100y - 31M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 1210y - 31M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 1320y - 31M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
31M 1430y - 31M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (5,831 m)Very Flat (5,831 m)
31M 1540y - 31M 1650y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,943 m)Moderately Flat (2,943 m)
31M 1650y - 32M 0000y 🔵-🔵🔵🔵-🔵 Flat (3,917 m)Flat (3,917 m)
32M 0000y - 32M 0110y 🟣-🔵🔵🔵-🟢 Moderately Flat (2,793 m)Moderate (1,512 m) to Very Flat (7,622 m)
32M 0110y - 32M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,284 m)Moderately Flat (2,284 m)
32M 0220y - 32M 0330y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,834 m)Moderately Flat (2,834 m)
32M 0330y - 32M 0440y 🟣-🔵🔵🔵-🟢 Moderately Flat (2,605 m)Moderate (1,542 m) to Very Flat (8,909 m)
32M 0440y - 32M 0550y 🔵-🔵🔵🔵-🔵 Flat (4,596 m)Flat (4,596 m)
32M 0550y - 32M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 0660y - 32M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 0770y - 32M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 0880y - 32M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 0990y - 32M 1100y 🟢-🟢🟢🟢-🟢 Very Flat (14,009 m)Very Flat (14,009 m)
32M 1100y - 32M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 1210y - 32M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 1320y - 32M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 1430y - 32M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (10,187 m)Very Flat (10,187 m)
32M 1540y - 32M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
32M 1650y - 33M 0000y 🔵-🔵🔵🔵-🔵 Flat (3,254 m)Flat (3,254 m)
33M 0000y - 33M 0110y 🟠-🟡🟡🟡-🔵 Moderate (859 m)Moderately Tight (654 m) to Moderately Flat (2,150 m)
33M 0110y - 33M 0164y 🟡-🟡🟡🟡-⚪ Moderate (1,198 m)Moderate (757 m) to Straight