Horizontal curvature for ELR EMG 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 |
|---|---|---|---|
| 120M 1091y - 120M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 120M 1100y - 120M 1210y | 🟣-🟣🟣🟣-🟣 | Moderate (1,444 m) | Moderate (1,444 m) |
| 120M 1210y - 120M 1320y | 🔴-🟠🟠🟠-⚫ | Moderately Tight (710 m) | Very Tight (235 m) to Extremely Flat (49,079 m) |
| 120M 1320y - 120M 1430y | 🟢-🟢🟢🟢-🟢 | Very Flat (8,233 m) | Very Flat (8,233 m) |
| 120M 1430y - 120M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 120M 1540y - 120M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 120M 1650y - 121M 0000y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (27,017 m) | Extremely Flat (27,017 m) |
| 121M 0000y - 121M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 121M 0110y - 121M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 121M 0220y - 121M 0330y | 🟢-🟢🟢🟢-🟢 | Very Flat (9,752 m) | Very Flat (9,752 m) |
| 121M 0330y - 121M 0440y | 🟡-🟡🟡🟡-🟡 | Moderate (812 m) | Moderate (812 m) |
| 121M 0440y - 121M 0550y | 🟣-🟣🟣🟣-🔵 | Moderate (1,717 m) | Moderate (1,310 m) to Moderately Flat (2,675 m) |
| 121M 0550y - 121M 0660y | ⭕-🔴🔴🔴-🟡 | Very Tight (313 m) | Extremely Tight (108 m) to Moderate (760 m) |
| 121M 0660y - 121M 0770y | 🟠-🟠🟠🟠-🔵 | Moderately Tight (681 m) | Tight (419 m) to Flat (4,267 m) |
| 121M 0770y - 121M 0880y | ⭕-🔴🔴🔴-🟠 | Very Tight (280 m) | Extremely Tight (175 m) to Tight (410 m) |
| 121M 0880y - 121M 0990y | 🟡-🟡🟡🟡-🟡 | Moderate (794 m) | Moderate (794 m) |
| 121M 0990y - 121M 1100y | 🟠-🟠🟠🟠-🟠 | Tight (456 m) | Tight (354 m) to Moderately Tight (562 m) |
| 121M 1100y - 121M 1210y | 🟠-🟠🟠🟠-🔵 | Moderately Tight (553 m) | Tight (390 m) to Moderately Flat (2,284 m) |
| 121M 1210y - 121M 1320y | 🟣-🟣🟣🟣-🟣 | Moderate (1,336 m) | Moderate (1,336 m) |
| 121M 1320y - 121M 1430y | ⭕-🔴🔴🔴-🟡 | Very Tight (314 m) | Extremely Tight (199 m) to Moderate (1,161 m) |
| 121M 1430y - 121M 1540y | ⭕-🔴🔴🔴-🟡 | Very Tight (274 m) | Extremely Tight (171 m) to Moderate (774 m) |
| 121M 1540y - 121M 1650y | ⭕-🔴🔴🔴-🔴 | Very Tight (252 m) | Extremely Tight (177 m) to Very Tight (301 m) |
| 121M 1650y - 122M 0000y | 🟠-🟡🟡🟡-🔵 | Moderate (1,043 m) | Tight (469 m) to Flat (4,721 m) |
| 122M 0000y - 122M 0110y | 🔵-🔵🔵🔵-🔵 | Flat (3,849 m) | Flat (3,849 m) |
| 122M 0110y - 122M 0220y | 🟢-🟢🟢🟢-🟢 | Very Flat (15,120 m) | Very Flat (15,120 m) |
| 122M 0220y - 122M 0330y | 🟡-🟣🟣🟣-🟢 | Moderate (1,488 m) | Moderate (778 m) to Very Flat (7,743 m) |
| 122M 0330y - 122M 0440y | 🔴-🟡🟡🟡-🟢 | Moderate (842 m) | Very Tight (299 m) to Very Flat (10,386 m) |
| 122M 0440y - 122M 0550y | 🔴-🟠🟠🟠-🟢 | Tight (487 m) | Very Tight (235 m) to Very Flat (7,332 m) |
| 122M 0550y - 122M 0660y | ⭕-🔴🔴🔴-🟠 | Very Tight (250 m) | Extremely Tight (154 m) to Tight (352 m) |
| 122M 0660y - 122M 0770y | 🔴-🟠🟠🟠-🟢 | Tight (449 m) | Very Tight (242 m) to Very Flat (14,322 m) |
| 122M 0770y - 122M 0880y | 🔵-🟢🟢🟢-⚪ | Very Flat (10,368 m) | Flat (3,728 m) to Straight |
| 122M 0880y - 122M 0990y | 🟠-🟡🟡🟡-🟣 | Moderate (1,106 m) | Tight (476 m) to Moderate (1,717 m) |
| 122M 0990y - 122M 1100y | 🟡-🔵🔵🔵-🔵 | Moderately Flat (2,022 m) | Moderate (1,175 m) to Flat (3,722 m) |
| 122M 1100y - 122M 1210y | 🟢-🟢🟢🟢-🟢 | Very Flat (8,449 m) | Very Flat (7,171 m to 11,812 m) |
| 122M 1210y - 122M 1320y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,607 m) | Moderately Flat (2,123 m) to Flat (3,992 m) |
| 122M 1320y - 122M 1430y | 🟠-🟠🟠🟠-🔵 | Moderately Tight (661 m) | Tight (367 m) to Flat (3,916 m) |
| 122M 1430y - 122M 1535y | ⭕-🟠🟠🟠-🔵 | Moderately Tight (532 m) | Extremely Tight (210 m) to Moderately Flat (2,091 m) |