See detailed information for ELR GRS4 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
0M 0379y - 0M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0440y - 0M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0550y - 0M 0660y 🟠-🟣🟣🟣-⚪ Moderate (1,459 m)Tight (393 m) to Straight
0M 0660y - 0M 0770y 🔵-🔵🔵🔵-🔵 Flat (3,474 m)Flat (3,474 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 ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1540y - 0M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1650y - 1M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0000y - 1M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0110y - 1M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
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 (928 m)Moderate (928 m)
1M 0770y - 1M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0880y - 1M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0990y - 1M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 1100y - 1M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 1210y - 1M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 1320y - 1M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 1430y - 1M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 1540y - 1M 1650y 🟢-🟢🟢🟢-🟢 Very Flat (6,576 m)Very Flat (6,576 m)
1M 1650y - 2M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0000y - 2M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0110y - 2M 0220y 🔵-🔵🔵🔵-🔵 Flat (3,161 m)Flat (3,161 m)
2M 0220y - 2M 0330y 🟡-🟡🟡🟡-🟡 Moderate (781 m)Moderate (781 m)
2M 0330y - 2M 0440y 🟡-🟡🟡🟡-🟡 Moderate (751 m)Moderate (751 m)
2M 0440y - 2M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0550y - 2M 0660y 🟡-🟣🟣🟣-🟣 Moderate (1,280 m)Moderate (1,208 m to 1,360 m)
2M 0660y - 2M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0770y - 2M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,203 m)Moderate (1,203 m)
2M 0880y - 2M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,403 m)Moderate (1,332 m to 1,486 m)
2M 0990y - 2M 1100y 🔵-🔵🔵🔵-🔵 Flat (3,324 m)Flat (3,324 m)
2M 1100y - 2M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,671 m)Moderate (1,671 m)
2M 1210y - 2M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,583 m)Moderate (1,583 m)
2M 1320y - 2M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,376 m)Moderate (1,376 m)
2M 1430y - 2M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 1540y - 2M 1650y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,142 m)Moderately Flat (2,142 m)
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 ⚪-⚪⚪⚪-⚪ StraightStraight
3M 1320y - 3M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
3M 1430y - 3M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
3M 1540y - 3M 1650y ⚫-⚫⚫⚫-⚫ Extremely Flat (20,268 m)Extremely Flat (20,268 m)
3M 1650y - 4M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0000y - 4M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0110y - 4M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0220y - 4M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0330y - 4M 0440y ⭕-🟠🟠🟠-🟡 Tight (359 m)Extremely Tight (204 m) to Moderate (964 m)
4M 0440y - 4M 0550y ⭕-🔴🔴🔴-🔴 Very Tight (265 m)Extremely Tight (221 m) to Very Tight (288 m)
4M 0550y - 4M 0660y ⭕-🔴🔴🔴-🔴 Very Tight (254 m)Extremely Tight (183 m) to Very Tight (319 m)
4M 0660y - 4M 0770y 🟠-🟠🟠🟠-🟠 Tight (426 m)Tight (426 m)
4M 0770y - 4M 0880y 🔵-🔵🔵🔵-🔵 Flat (3,149 m)Flat (3,149 m)
4M 0880y - 4M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0990y - 4M 1100y ⚫-⚫⚫⚫-⚫ Extremely Flat (40,149 m)Extremely Flat (40,149 m)
4M 1100y - 4M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 1210y - 4M 1320y 🟢-🟢🟢🟢-🟢 Very Flat (12,691 m)Very Flat (12,691 m)
4M 1320y - 4M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 1430y - 4M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (688 m)Moderately Tight (688 m)
4M 1540y - 4M 1650y 🟠-🟠🟠🟠-🟠 Tight (492 m)Tight (492 m)
4M 1650y - 5M 0000y 🟠-🟠🟠🟠-🟠 Moderately Tight (579 m)Moderately Tight (579 m)
5M 0000y - 5M 0110y 🟠-🟠🟠🟠-🟠 Moderately Tight (543 m)Moderately Tight (543 m)
5M 0110y - 5M 0220y 🟠-🟠🟠🟠-🟡 Moderately Tight (648 m)Tight (441 m) to Moderate (1,020 m)
5M 0220y - 5M 0330y 🟡-🟡🟡🟡-🟡 Moderate (1,049 m)Moderate (1,049 m)
5M 0330y - 5M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0440y - 5M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0550y - 5M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0660y - 5M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0770y - 5M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0880y - 5M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 0990y - 5M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1100y - 5M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1210y - 5M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1320y - 5M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1430y - 5M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1540y - 5M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1650y - 6M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0000y - 6M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0110y - 6M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0220y - 6M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0330y - 6M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,217 m)Moderate (1,217 m)
6M 0440y - 6M 0550y 🟠-🟠🟠🟠-🟠 Tight (460 m)Tight (460 m)
6M 0550y - 6M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0660y - 6M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0770y - 6M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0880y - 6M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (575 m)Moderately Tight (575 m)
6M 0990y - 6M 1100y 🔵-🔵🔵🔵-🔵 Flat (4,212 m)Flat (4,212 m)
6M 1100y - 6M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 1210y - 6M 1320y 🟠-🟠🟠🟠-🟠 Moderately Tight (633 m)Moderately Tight (604 m to 659 m)
6M 1320y - 6M 1430y 🟠-🟡🟡🟡-🟡 Moderate (785 m)Moderately Tight (714 m) to Moderate (932 m)
6M 1430y - 6M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (659 m)Moderately Tight (659 m)
6M 1540y - 6M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 1650y - 7M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0000y - 7M 0110y 🟢-🟢🟢🟢-🟢 Very Flat (9,827 m)Very Flat (9,827 m)
7M 0110y - 7M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0220y - 7M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0330y - 7M 0440y 🟠-🟠🟠🟠-🟠 Moderately Tight (548 m)Tight (469 m) to Moderately Tight (627 m)
7M 0440y - 7M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,196 m)Moderate (1,196 m)
7M 0550y - 7M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0660y - 7M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0770y - 7M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0880y - 7M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 0990y - 7M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1100y - 7M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1210y - 7M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1320y - 7M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1430y - 7M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1540y - 7M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1650y - 8M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0000y - 8M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0110y - 8M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0220y - 8M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0330y - 8M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0440y - 8M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0550y - 8M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0660y - 8M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0770y - 8M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0880y - 8M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0990y - 8M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1100y - 8M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1210y - 8M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1320y - 8M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1430y - 8M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1540y - 8M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 1650y - 9M 0000y 🟡-⚪⚪⚪-⚪ StraightModerate (1,094 m) to Straight
9M 0000y - 9M 0110y ⭕-🟢🟢🟢-⚪ Very Flat (16,228 m)Extremely Tight (219 m) to Straight
9M 0110y - 9M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0220y - 9M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0330y - 9M 0440y ⭕-⚫⚫⚫-⚪ Extremely Flat (20,109 m)Extremely Tight (<100 m) to Straight
9M 0440y - 9M 0466y ⚪-⚪⚪⚪-⚪ StraightStraight