Horizontal curvature for ELR OXW 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.

MileageSchematicAverage RadiusRadius Range
0M -298y - 0M -220y ⭕-🔴🔴🔴-🟡 Very Tight (321 m)Extremely Tight (208 m) to Moderate (767 m)
0M -220y - 0M -110y ⭕-🟠🟠🟠-🟡 Moderately Tight (573 m)Extremely Tight (160 m) to Moderate (1,033 m)
0M -110y - 0M 0000y 🟡-🟣🟣🟣-🔵 Moderate (1,560 m)Moderate (857 m) to Moderately Flat (2,621 m)
0M 0000y - 0M 0110y 🟠-🟠🟠🟠-🟠 Moderately Tight (549 m)Moderately Tight (549 m)
0M 0110y - 0M 0220y 🔴-🔴🔴🔴-🟠 Very Tight (316 m)Very Tight (230 m) to Tight (353 m)
0M 0220y - 0M 0330y 🔴-🟠🟠🟠-🟡 Moderately Tight (532 m)Very Tight (315 m) to Moderate (866 m)
0M 0330y - 0M 0440y 🟠-🟠🟠🟠-🟡 Moderately Tight (618 m)Tight (471 m) to Moderate (911 m)
0M 0440y - 0M 0550y 🟣-🔵🔵🔵-⚪ Flat (3,855 m)Moderate (1,795 m) to Straight
0M 0550y - 0M 0660y 🟡-🟡🟡🟡-🟡 Moderate (825 m)Moderate (825 m)
0M 0660y - 0M 0770y 🟡-🟡🟡🟡-🟡 Moderate (851 m)Moderate (851 m)
0M 0770y - 0M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,009 m)Moderate (1,009 m)
0M 0880y - 0M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,300 m)Moderate (1,300 m)
0M 0990y - 0M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,865 m)Moderate (1,865 m)
0M 1100y - 0M 1210y 🟡-🟡🟡🟡-🟡 Moderate (1,163 m)Moderate (1,163 m)
0M 1210y - 0M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,946 m)Moderate (1,946 m)
0M 1320y - 0M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,748 m)Moderate (1,748 m)
0M 1430y - 0M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,347 m)Moderate (1,347 m)
0M 1540y - 0M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,065 m)Moderate (1,065 m)
0M 1650y - 1M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0000y - 1M 0110y 🟠-🟡🟡🟡-🟣 Moderate (904 m)Moderately Tight (680 m) to Moderate (1,398 m)
1M 0110y - 1M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (679 m)Moderately Tight (679 m)
1M 0220y - 1M 0330y 🟠-🟠🟠🟠-🟠 Moderately Tight (687 m)Moderately Tight (687 m)
1M 0330y - 1M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0440y - 1M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0550y - 1M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0660y - 1M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0770y - 1M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0880y - 1M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
1M 0990y - 1M 1100y 🟡-🟡🟡🟡-🟡 Moderate (1,038 m)Moderate (1,038 m)
1M 1100y - 1M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (614 m)Moderately Tight (614 m)
1M 1210y - 1M 1320y 🟠-🟠🟠🟠-🟠 Moderately Tight (649 m)Moderately Tight (649 m)
1M 1320y - 1M 1430y 🟠-🟠🟠🟠-🟠 Moderately Tight (592 m)Moderately Tight (592 m)
1M 1430y - 1M 1540y 🟠-🟠🟠🟠-🟡 Moderately Tight (709 m)Moderately Tight (662 m) to Moderate (806 m)
1M 1540y - 1M 1650y 🟡-🟡🟡🟡-🟡 Moderate (871 m)Moderate (871 m)
1M 1650y - 2M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,790 m)Moderate (1,790 m)
2M 0000y - 2M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0110y - 2M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,547 m)Moderately Flat (2,547 m)
2M 0220y - 2M 0330y 🟡-🟡🟡🟡-🟡 Moderate (808 m)Moderate (808 m)
2M 0330y - 2M 0440y 🟠-🟡🟡🟡-🟡 Moderate (799 m)Moderately Tight (700 m) to Moderate (907 m)
2M 0440y - 2M 0550y 🟡-🟡🟡🟡-🟡 Moderate (910 m)Moderate (910 m)
2M 0550y - 2M 0660y 🟠-🟠🟠🟠-🟡 Moderately Tight (586 m)Tight (355 m) to Moderate (849 m)
2M 0660y - 2M 0770y 🟡-🟡🟡🟡-🟡 Moderate (1,171 m)Moderate (1,171 m)
2M 0770y - 2M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
2M 0880y - 2M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (584 m)Moderately Tight (571 m to 603 m)
2M 0990y - 2M 1100y 🟡-🟡🟡🟡-🟡 Moderate (757 m)Moderate (757 m)
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 🟢-🟢🟢🟢-🟢 Very Flat (6,496 m)Very Flat (6,496 m)
3M 0000y - 3M 0110y 🟡-🟣🟣🟣-🔵 Moderate (1,554 m)Moderate (944 m) to Flat (3,007 m)
3M 0110y - 3M 0220y 🟣-🟣🟣🟣-🔵 Moderate (1,763 m)Moderate (1,459 m) to Moderately Flat (2,135 m)
3M 0220y - 3M 0330y 🟡-🟡🟡🟡-🟡 Moderate (1,193 m)Moderate (1,193 m)
3M 0330y - 3M 0440y 🟡-🟡🟡🟡-🟣 Moderate (1,071 m)Moderate (904 m to 1,495 m)
3M 0440y - 3M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,487 m)Moderate (1,487 m)
3M 0550y - 3M 0660y 🟡-🟣🟣🟣-🟣 Moderate (1,379 m)Moderate (1,128 m to 1,746 m)
3M 0660y - 3M 0770y 🟡-🟡🟡🟡-🟡 Moderate (1,051 m)Moderate (1,051 m)
3M 0770y - 3M 0880y 🟡-🟡🟡🟡-🟡 Moderate (929 m)Moderate (929 m)
3M 0880y - 3M 0990y 🔵-🔵🔵🔵-🔵 Flat (3,411 m)Flat (3,411 m)
3M 0990y - 3M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
3M 1100y - 3M 1210y 🟢-🟢🟢🟢-🟢 Very Flat (10,837 m)Very Flat (10,837 m)
3M 1210y - 3M 1320y 🔵-🔵🔵🔵-🔵 Flat (4,750 m)Flat (4,750 m)
3M 1320y - 3M 1430y 🟡-🟡🟡🟡-🟣 Moderate (1,094 m)Moderate (851 m to 1,318 m)
3M 1430y - 3M 1540y 🟡-🟡🟡🟡-🟡 Moderate (810 m)Moderate (810 m)
3M 1540y - 3M 1650y 🟡-🟡🟡🟡-🟡 Moderate (953 m)Moderate (851 m to 1,077 m)
3M 1650y - 4M 0000y 🟡-🟡🟡🟡-🟡 Moderate (787 m)Moderate (787 m)
4M 0000y - 4M 0110y 🟠-🟡🟡🟡-🟡 Moderate (762 m)Moderately Tight (573 m) to Moderate (1,024 m)
4M 0110y - 4M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0220y - 4M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0330y - 4M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
4M 0440y - 4M 0550y 🟢-🟢🟢🟢-🟢 Very Flat (14,280 m)Very Flat (14,280 m)
4M 0550y - 4M 0660y 🔵-🔵🔵🔵-🔵 Flat (3,409 m)Flat (3,409 m)
4M 0660y - 4M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (604 m)Moderately Tight (604 m)
4M 0770y - 4M 0880y 🔴-🟠🟠🟠-⚪ Moderately Tight (591 m)Very Tight (246 m) to Straight
4M 0880y - 4M 0990y 🟠-🟠🟠🟠-🟡 Moderately Tight (668 m)Moderately Tight (540 m) to Moderate (849 m)
4M 0990y - 4M 1100y 🟠-🟠🟠🟠-🟠 Moderately Tight (539 m)Tight (425 m) to Moderately Tight (721 m)
4M 1100y - 4M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (577 m)Tight (498 m) to Moderately Tight (643 m)
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 🟡-🟡🟡🟡-🟡 Moderate (757 m)Moderate (757 m)
5M 0440y - 5M 0550y 🟠-🟠🟠🟠-🟡 Moderately Tight (722 m)Moderately Tight (695 m) to Moderate (753 m)
5M 0550y - 5M 0660y 🟠-🟠🟠🟠-🟠 Moderately Tight (655 m)Moderately Tight (655 m)
5M 0660y - 5M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (734 m)Moderately Tight (734 m)
5M 0770y - 5M 0880y 🟠-🟠🟠🟠-🟠 Moderately Tight (620 m)Moderately Tight (620 m)
5M 0880y - 5M 0990y 🟠-🟠🟠🟠-🟡 Moderately Tight (721 m)Moderately Tight (620 m) to Moderate (866 m)
5M 0990y - 5M 1100y 🟡-🟡🟡🟡-🟡 Moderate (815 m)Moderate (815 m)
5M 1100y - 5M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
5M 1210y - 5M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,441 m)Moderate (1,441 m)
5M 1320y - 5M 1430y 🟣-🔵🔵🔵-🔵 Moderately Flat (2,005 m)Moderate (1,545 m) to Moderately Flat (2,914 m)
5M 1430y - 5M 1540y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,631 m)Moderately Flat (2,631 m)
5M 1540y - 5M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,333 m)Moderate (1,333 m)
5M 1650y - 6M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,818 m)Moderate (1,818 m)
6M 0000y - 6M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0110y - 6M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0220y - 6M 0330y 🟡-🟡🟡🟡-🟡 Moderate (956 m)Moderate (956 m)
6M 0330y - 6M 0440y 🟠-🟡🟡🟡-🔵 Moderate (1,211 m)Moderately Tight (675 m) to Moderately Flat (2,728 m)
6M 0440y - 6M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0550y - 6M 0660y 🟡-🟡🟡🟡-🟡 Moderate (972 m)Moderate (972 m)
6M 0660y - 6M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
6M 0770y - 6M 0880y 🟠-🟡🟡🟡-🟡 Moderate (817 m)Moderately Tight (613 m) to Moderate (1,111 m)
6M 0880y - 6M 0990y 🟠-🟠🟠🟠-🟡 Moderately Tight (618 m)Tight (454 m) to Moderate (890 m)
6M 0990y - 6M 1100y 🟠-🟠🟠🟠-🟡 Moderately Tight (693 m)Moderately Tight (525 m) to Moderate (1,046 m)
6M 1100y - 6M 1210y 🟠-🟠🟠🟠-🟠 Tight (488 m)Tight (422 m) to Moderately Tight (611 m)
6M 1210y - 6M 1320y 🟠-🟠🟠🟠-🟠 Moderately Tight (504 m)Tight (425 m) to Moderately Tight (596 m)
6M 1320y - 6M 1430y 🟠-🟠🟠🟠-🟠 Moderately Tight (651 m)Moderately Tight (651 m)
6M 1430y - 6M 1540y 🟠-🟠🟠🟠-🟠 Tight (494 m)Tight (458 m) to Moderately Tight (537 m)
6M 1540y - 6M 1650y 🟠-🟡🟡🟡-⚪ Moderate (929 m)Tight (484 m) to Straight
6M 1650y - 7M 0000y 🟠-🟡🟡🟡-🟣 Moderate (765 m)Moderately Tight (545 m) to Moderate (1,352 m)
7M 0000y - 7M 0110y ⚫-⚫⚫⚫-⚫ Extremely Flat (42,628 m)Extremely Flat (42,628 m)
7M 0110y - 7M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (709 m)Moderately Tight (679 m to 734 m)
7M 0220y - 7M 0330y 🟠-🟠🟠🟠-🟠 Moderately Tight (716 m)Moderately Tight (716 m)
7M 0330y - 7M 0440y 🟠-🟡🟡🟡-🟣 Moderate (763 m)Moderately Tight (606 m) to Moderate (1,432 m)
7M 0440y - 7M 0550y 🟠-🟡🟡🟡-🟡 Moderate (783 m)Moderately Tight (635 m) to Moderate (1,143 m)
7M 0550y - 7M 0660y 🟠-🟡🟡🟡-🔵 Moderate (1,027 m)Moderately Tight (689 m) to Moderately Flat (2,425 m)
7M 0660y - 7M 0770y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,734 m)Moderately Flat (2,734 m)
7M 0770y - 7M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,485 m)Moderate (1,396 m to 1,538 m)
7M 0880y - 7M 0990y 🟠-🟡🟡🟡-🔵 Moderate (1,226 m)Moderately Tight (724 m) to Flat (3,044 m)
7M 0990y - 7M 1100y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,377 m)Moderately Flat (2,159 m to 2,984 m)
7M 1100y - 7M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,262 m)Moderate (1,262 m)
7M 1210y - 7M 1320y 🟡-🟡🟡🟡-🟡 Moderate (938 m)Moderate (853 m to 1,047 m)
7M 1320y - 7M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,308 m)Moderate (1,308 m)
7M 1430y - 7M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (11,967 m)Very Flat (11,967 m)
7M 1540y - 7M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
7M 1650y - 8M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0000y - 8M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0110y - 8M 0220y 🟢-🟢🟢🟢-🟢 Very Flat (7,634 m)Very Flat (5,341 m to 12,523 m)
8M 0220y - 8M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
8M 0330y - 8M 0440y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,588 m)Moderately Flat (2,588 m)
8M 0440y - 8M 0550y 🟡-🟡🟡🟡-🟡 Moderate (901 m)Moderate (833 m to 977 m)
8M 0550y - 8M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,650 m)Moderate (1,650 m)
8M 0660y - 8M 0770y 🟡-🟡🟡🟡-🟣 Moderate (1,038 m)Moderate (759 m to 1,618 m)
8M 0770y - 8M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,343 m)Moderate (1,343 m)
8M 0880y - 8M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (737 m)Moderately Tight (737 m)
8M 0990y - 8M 1100y 🟡-🟡🟡🟡-🟡 Moderate (821 m)Moderate (821 m)
8M 1100y - 8M 1210y 🟡-🟡🟡🟡-🟡 Moderate (1,104 m)Moderate (1,104 m)
8M 1210y - 8M 1320y 🟡-🟡🟡🟡-🟡 Moderate (1,178 m)Moderate (1,178 m)
8M 1320y - 8M 1430y 🟡-🟡🟡🟡-🟣 Moderate (1,110 m)Moderate (942 m to 1,294 m)
8M 1430y - 8M 1540y 🟡-🟡🟡🟡-🟡 Moderate (845 m)Moderate (845 m)
8M 1540y - 8M 1650y 🟡-🟡🟡🟡-🟡 Moderate (993 m)Moderate (993 m)
8M 1650y - 9M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0000y - 9M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0110y - 9M 0220y 🟡-🟡🟡🟡-🟡 Moderate (1,071 m)Moderate (1,071 m)
9M 0220y - 9M 0330y 🟡-🟣🟣🟣-🟣 Moderate (1,286 m)Moderate (1,082 m to 1,540 m)
9M 0330y - 9M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0440y - 9M 0550y 🟡-🟡🟡🟡-🟡 Moderate (882 m)Moderate (882 m)
9M 0550y - 9M 0660y 🟠-🟣🟣🟣-🟢 Moderate (1,598 m)Moderately Tight (699 m) to Very Flat (9,607 m)
9M 0660y - 9M 0770y 🟡-🟡🟡🟡-🟡 Moderate (1,002 m)Moderate (840 m to 1,241 m)
9M 0770y - 9M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
9M 0880y - 9M 0990y 🟡-🟡🟡🟡-🟡 Moderate (938 m)Moderate (888 m to 996 m)
9M 0990y - 9M 1100y 🟠-🟠🟠🟠-🟡 Moderately Tight (712 m)Tight (463 m) to Moderate (911 m)
9M 1100y - 9M 1210y 🟠-🟠🟠🟠-🟡 Moderately Tight (728 m)Moderately Tight (529 m) to Moderate (1,025 m)
9M 1210y - 9M 1320y 🟠-🟠🟠🟠-🟡 Moderately Tight (680 m)Moderately Tight (524 m) to Moderate (842 m)
9M 1320y - 9M 1430y 🟡-🟡🟡🟡-🟡 Moderate (798 m)Moderate (762 m to 845 m)
9M 1430y - 9M 1540y 🟠-🟡🟡🟡-🟡 Moderate (788 m)Moderately Tight (717 m) to Moderate (840 m)
9M 1540y - 9M 1650y 🔴-🟠🟠🟠-🔵 Moderately Tight (574 m)Very Tight (304 m) to Moderately Flat (2,663 m)
9M 1650y - 10M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
10M 0000y - 10M 0110y 🟠-🟠🟠🟠-🟠 Moderately Tight (576 m)Moderately Tight (554 m to 599 m)
10M 0110y - 10M 0220y 🟠-🟣🟣🟣-🔵 Moderate (1,294 m)Moderately Tight (632 m) to Flat (4,007 m)
10M 0220y - 10M 0330y 🟡-🟡🟡🟡-🟡 Moderate (1,071 m)Moderate (1,071 m)
10M 0330y - 10M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
10M 0440y - 10M 0493y ⚪-⚪⚪⚪-⚪ StraightStraight