See detailed information for ELR DOL4 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.
| Mileage | Schematic | Average Radius | Radius Range |
|---|---|---|---|
| 41M 0450y - 41M 0550y | 🟠-🟣🟣🟣-🔵 | Moderate (1,601 m) | Moderately Tight (706 m) to Flat (3,126 m) |
| 41M 0550y - 41M 0660y | ⭕-🔴🔴🔴-🟣 | Very Tight (336 m) | Extremely Tight (197 m) to Moderate (1,934 m) |
| 41M 0660y - 41M 0770y | ⭕-⭕⭕⭕-🔴 | Extremely Tight (136 m) | Extremely Tight (<100 m) to Very Tight (251 m) |
| 41M 0770y - 41M 0880y | ⭕-🟠🟠🟠-🟣 | Moderately Tight (574 m) | Extremely Tight (109 m) to Moderate (1,462 m) |
| 41M 0880y - 41M 0990y | 🟣-🟣🟣🟣-🟣 | Moderate (1,491 m) | Moderate (1,491 m) |
| 41M 0990y - 41M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 41M 1100y - 41M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 41M 1210y - 41M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 41M 1320y - 41M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 41M 1430y - 41M 1540y | 🟣-🔵🔵🔵-🟢 | Flat (3,039 m) | Moderate (1,408 m) to Very Flat (5,005 m) |
| 41M 1540y - 41M 1650y | 🟢-🟢🟢🟢-🟢 | Very Flat (10,559 m) | Very Flat (6,679 m to 15,751 m) |
| 41M 1650y - 42M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 42M 0000y - 42M 0110y | 🟢-🟢🟢🟢-🟢 | Very Flat (15,215 m) | Very Flat (15,215 m) |
| 42M 0110y - 42M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 42M 0220y - 42M 0330y | 🟢-🟢🟢🟢-⚪ | Very Flat (12,918 m) | Very Flat (5,813 m) to Straight |
| 42M 0330y - 42M 0440y | 🔵-🟢🟢🟢-🟢 | Very Flat (6,161 m) | Flat (4,577 m) to Very Flat (7,773 m) |
| 42M 0440y - 42M 0550y | ⭕-🟠🟠🟠-🟢 | Tight (499 m) | Extremely Tight (108 m) to Very Flat (7,025 m) |
| 42M 0550y - 42M 0660y | ⭕-⭕⭕⭕-🔵 | Extremely Tight (181 m) | Extremely Tight (<100 m) to Moderately Flat (2,734 m) |
| 42M 0660y - 42M 0770y | ⭕-⭕⭕⭕-🔴 | Extremely Tight (186 m) | Extremely Tight (117 m) to Very Tight (308 m) |
| 42M 0770y - 42M 0880y | ⭕-🔴🔴🔴-🟠 | Very Tight (275 m) | Extremely Tight (<100 m) to Tight (479 m) |
| 42M 0880y - 42M 0990y | ⭕-⭕⭕⭕-🟡 | Extremely Tight (180 m) | Extremely Tight (<100 m) to Moderate (1,138 m) |
| 42M 0990y - 42M 1100y | ⭕-🔴🔴🔴-🔵 | Very Tight (230 m) | Extremely Tight (<100 m) to Moderately Flat (2,889 m) |
| 42M 1100y - 42M 1172y | 🟠-🟠🟠🟠-🟠 | Tight (435 m) | Tight (435 m) |