Horizontal curvature for ELR RGY2 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 |
|---|---|---|---|
| 82M 1262y - 82M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 82M 1320y - 82M 1430y | ⭕-⭕⭕⭕-⭕ | Extremely Tight (190 m) | Extremely Tight (190 m) |
| 82M 1430y - 82M 1540y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,725 m) | Moderately Flat (2,725 m) |
| 82M 1540y - 82M 1650y | 🟣-🟣🟣🟣-🟣 | Moderate (1,464 m) | Moderate (1,464 m) |
| 82M 1650y - 83M 0000y | 🟡-🟡🟡🟡-🟡 | Moderate (1,205 m) | Moderate (1,205 m) |
| 83M 0000y - 83M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (1,005 m) | Moderate (1,005 m) |
| 83M 0110y - 83M 0220y | 🟣-🟣🟣🟣-🟣 | Moderate (1,383 m) | Moderate (1,383 m) |
| 83M 0220y - 83M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 83M 0330y - 83M 0348y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |