Horizontal curvature for ELR NEM3 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 |
|---|---|---|---|
| 0M -087y - 0M 0000y | ⭕-🔴🔴🔴-🟢 | Very Tight (311 m) | Extremely Tight (146 m) to Very Flat (6,361 m) |
| 0M 0000y - 0M 0110y | ⭕-🟠🟠🟠-🟣 | Tight (416 m) | Extremely Tight (104 m) to Moderate (1,435 m) |
| 0M 0110y - 0M 0220y | 🔴-🟠🟠🟠-🟠 | Tight (389 m) | Very Tight (280 m) to Moderately Tight (597 m) |
| 0M 0220y - 0M 0330y | ⭕-🟠🟠🟠-🟡 | Tight (396 m) | Extremely Tight (121 m) to Moderate (864 m) |
| 0M 0330y - 0M 0440y | ⭕-🟠🟠🟠-🟡 | Tight (454 m) | Extremely Tight (208 m) to Moderate (1,130 m) |
| 0M 0440y - 0M 0550y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,455 m) | Very Flat (5,455 m) |
| 0M 0550y - 0M 0660y | 🟡-🟡🟡🟡-🔵 | Moderate (1,154 m) | Moderate (788 m) to Moderately Flat (2,252 m) |
| 0M 0660y - 0M 0770y | 🟢-⚫⚫⚫-⚪ | Extremely Flat (20,809 m) | Very Flat (10,678 m) to Straight |
| 0M 0770y - 0M 0880y | 🔵-🔵🔵🔵-🔵 | Flat (3,003 m) | Flat (3,003 m) |
| 0M 0880y - 0M 0990y | 🔴-🟠🟠🟠-⚪ | Tight (487 m) | Very Tight (237 m) to Straight |
| 0M 0990y - 0M 1100y | 🟠-🟡🟡🟡-🟢 | Moderate (887 m) | Moderately Tight (608 m) to Very Flat (17,765 m) |
| 0M 1100y - 0M 1210y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,009 m) | Moderately Flat (2,009 m) |
| 0M 1210y - 0M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 0M 1320y - 0M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 0M 1430y - 0M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 0M 1540y - 0M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 0M 1650y - 1M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 0000y - 1M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 0110y - 1M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 0220y - 1M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 0330y - 1M 0440y | ⭕-🟡🟡🟡-🔵 | Moderate (912 m) | Extremely Tight (168 m) to Flat (4,488 m) |
| 1M 0440y - 1M 0550y | ⭕-🟠🟠🟠-🟠 | Tight (369 m) | Extremely Tight (217 m) to Moderately Tight (719 m) |
| 1M 0550y - 1M 0660y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,007 m) | Moderately Flat (2,007 m) |
| 1M 0660y - 1M 0770y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (20,292 m) | Extremely Flat (20,292 m) |
| 1M 0770y - 1M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 0880y - 1M 0990y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (30,657 m) | Extremely Flat (30,657 m) |
| 1M 0990y - 1M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 1100y - 1M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 1M 1210y - 1M 1320y | 🟠-🟠🟠🟠-🟣 | Moderately Tight (551 m) | Tight (392 m) to Moderate (1,625 m) |
| 1M 1320y - 1M 1430y | ⭕-🟠🟠🟠-🟣 | Tight (469 m) | Extremely Tight (147 m) to Moderate (1,941 m) |
| 1M 1430y - 1M 1540y | 🔴-🟠🟠🟠-🟠 | Tight (392 m) | Very Tight (333 m) to Tight (492 m) |
| 1M 1540y - 1M 1650y | ⭕-🟠🟠🟠-🟢 | Tight (364 m) | Extremely Tight (110 m) to Very Flat (7,220 m) |
| 1M 1650y - 2M 0000y | 🟠-🟣🟣🟣-🟢 | Moderate (1,705 m) | Tight (481 m) to Very Flat (7,715 m) |
| 2M 0000y - 2M 0110y | 🟠-🟡🟡🟡-🔵 | Moderate (899 m) | Moderately Tight (557 m) to Flat (3,427 m) |
| 2M 0110y - 2M 0220y | 🟠-🟡🟡🟡-🔵 | Moderate (830 m) | Tight (455 m) to Moderately Flat (2,979 m) |
| 2M 0220y - 2M 0330y | 🔴-🟠🟠🟠-🟣 | Moderately Tight (676 m) | Very Tight (339 m) to Moderate (1,679 m) |
| 2M 0330y - 2M 0440y | 🟠-🟣🟣🟣-🟢 | Moderate (1,725 m) | Moderately Tight (510 m) to Very Flat (12,808 m) |
| 2M 0440y - 2M 0550y | 🔴-🔴🔴🔴-🟠 | Very Tight (344 m) | Very Tight (237 m) to Moderately Tight (740 m) |
| 2M 0550y - 2M 0660y | 🔴-🟠🟠🟠-🔵 | Tight (406 m) | Very Tight (262 m) to Flat (3,117 m) |
| 2M 0660y - 2M 0770y | ⭕-🟠🟠🟠-🔵 | Tight (353 m) | Extremely Tight (218 m) to Flat (3,681 m) |
| 2M 0770y - 2M 0880y | 🔴-🟠🟠🟠-🟠 | Tight (405 m) | Very Tight (291 m) to Moderately Tight (640 m) |
| 2M 0880y - 2M 0990y | 🟡-🔵🔵🔵-⚪ | Moderately Flat (2,576 m) | Moderate (934 m) to Straight |
| 2M 0990y - 2M 1100y | 🔴-🟠🟠🟠-🟡 | Tight (454 m) | Very Tight (246 m) to Moderate (816 m) |
| 2M 1100y - 2M 1210y | 🔴-🟡🟡🟡-⚪ | Moderate (866 m) | Very Tight (252 m) to Straight |
| 2M 1210y - 2M 1320y | 🟢-🟢🟢🟢-⚫ | Very Flat (18,825 m) | Very Flat (14,240 m) to Extremely Flat (21,770 m) |
| 2M 1320y - 2M 1430y | 🟣-🔵🔵🔵-⚫ | Flat (3,870 m) | Moderate (1,284 m) to Extremely Flat (29,880 m) |
| 2M 1430y - 2M 1540y | ⭕-🟠🟠🟠-🟠 | Tight (362 m) | Extremely Tight (222 m) to Tight (454 m) |
| 2M 1540y - 2M 1650y | ⭕-🟠🟠🟠-🔵 | Moderately Tight (524 m) | Extremely Tight (141 m) to Moderately Flat (2,115 m) |
| 2M 1650y - 3M 0000y | ⭕-🔴🔴🔴-🔵 | Very Tight (338 m) | Extremely Tight (105 m) to Moderately Flat (2,441 m) |
| 3M 0000y - 3M 0110y | 🔴-🟠🟠🟠-🟠 | Tight (367 m) | Very Tight (271 m) to Moderately Tight (506 m) |
| 3M 0110y - 3M 0220y | 🟠-🟡🟡🟡-🔵 | Moderate (863 m) | Moderately Tight (612 m) to Flat (3,540 m) |
| 3M 0220y - 3M 0330y | 🟠-🔵🔵🔵-⚪ | Moderately Flat (2,524 m) | Moderately Tight (582 m) to Straight |
| 3M 0330y - 3M 0440y | 🟠-🟡🟡🟡-🟢 | Moderate (834 m) | Tight (356 m) to Very Flat (5,985 m) |
| 3M 0440y - 3M 0550y | 🟠-🟡🟡🟡-🟣 | Moderate (946 m) | Tight (395 m) to Moderate (1,758 m) |
| 3M 0550y - 3M 0660y | 🔴-🟡🟡🟡-🔵 | Moderate (975 m) | Very Tight (313 m) to Flat (3,431 m) |
| 3M 0660y - 3M 0770y | ⭕-🔴🔴🔴-🔵 | Very Tight (334 m) | Extremely Tight (<100 m) to Flat (3,382 m) |
| 3M 0770y - 3M 0880y | 🔴-🟠🟠🟠-🟡 | Tight (466 m) | Very Tight (311 m) to Moderate (788 m) |
| 3M 0880y - 3M 0990y | 🟠-🔵🔵🔵-🟢 | Moderately Flat (2,248 m) | Tight (459 m) to Very Flat (13,996 m) |
| 3M 0990y - 3M 1100y | 🔴-🟠🟠🟠-🟣 | Tight (469 m) | Very Tight (284 m) to Moderate (1,788 m) |
| 3M 1100y - 3M 1210y | ⭕-🟠🟠🟠-⚫ | Tight (366 m) | Extremely Tight (158 m) to Extremely Flat (24,023 m) |
| 3M 1210y - 3M 1320y | ⭕-🟠🟠🟠-🟢 | Tight (356 m) | Extremely Tight (132 m) to Very Flat (8,996 m) |
| 3M 1320y - 3M 1430y | ⭕-🔴🔴🔴-⚫ | Very Tight (334 m) | Extremely Tight (164 m) to Extremely Flat (22,404 m) |
| 3M 1430y - 3M 1540y | 🔴-🟠🟠🟠-🟠 | Tight (388 m) | Very Tight (264 m) to Moderately Tight (599 m) |
| 3M 1540y - 3M 1650y | 🔴-🟠🟠🟠-🟡 | Moderately Tight (599 m) | Very Tight (231 m) to Moderate (844 m) |
| 3M 1650y - 4M 0000y | 🟠-🟠🟠🟠-🔵 | Moderately Tight (676 m) | Tight (387 m) to Flat (3,336 m) |
| 4M 0000y - 4M 0110y | 🔴-🟠🟠🟠-🟣 | Tight (446 m) | Very Tight (245 m) to Moderate (1,272 m) |
| 4M 0110y - 4M 0220y | 🔴-🔴🔴🔴-🟡 | Very Tight (280 m) | Very Tight (235 m) to Moderate (861 m) |
| 4M 0220y - 4M 0330y | ⭕-🔴🔴🔴-🟠 | Very Tight (300 m) | Extremely Tight (158 m) to Moderately Tight (600 m) |
| 4M 0330y - 4M 0440y | ⭕-🔴🔴🔴-🟠 | Very Tight (294 m) | Extremely Tight (133 m) to Moderately Tight (591 m) |
| 4M 0440y - 4M 0550y | 🔴-🔴🔴🔴-🟠 | Very Tight (331 m) | Very Tight (244 m) to Moderately Tight (666 m) |
| 4M 0550y - 4M 0660y | ⭕-🟠🟠🟠-🟡 | Tight (389 m) | Extremely Tight (119 m) to Moderate (1,030 m) |
| 4M 0660y - 4M 0770y | 🟠-🔵🔵🔵-⚫ | Flat (4,474 m) | Moderately Tight (684 m) to Extremely Flat (22,080 m) |
| 4M 0770y - 4M 0880y | 🟡-🔵🔵🔵-🟢 | Moderately Flat (2,651 m) | Moderate (1,054 m) to Very Flat (6,988 m) |
| 4M 0880y - 4M 0990y | 🔵-🟢🟢🟢-⚫ | Very Flat (9,032 m) | Flat (4,880 m) to Extremely Flat (39,947 m) |
| 4M 0990y - 4M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 4M 1100y - 4M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 4M 1210y - 4M 1320y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (47,097 m) | Extremely Flat (47,097 m) |
| 4M 1320y - 4M 1408y | 🟣-🔵🔵🔵-🟢 | Flat (3,587 m) | Moderate (1,766 m) to Very Flat (11,576 m) |