Horizontal curvature for ELR CAN 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 |
|---|---|---|---|
| 245M 0140y - 245M 0220y |  🟡-🟡🟡🟡-🟡 | Moderate (1,198 m) | Moderate (1,198 m) |
| 245M 0220y - 245M 0330y |  â•-🔴🔴🔴-⚪ | Very Tight (282 m) | Extremely Tight (<100 m) to Straight |
| 245M 0330y - 245M 0440y |  â•-🔴🔴🔴-⚪ | Very Tight (321 m) | Extremely Tight (159 m) to Straight |
| 245M 0440y - 245M 0550y |  â•-🔴🔴🔴-⚪ | Very Tight (265 m) | Extremely Tight (<100 m) to Straight |
| 245M 0550y - 245M 0660y |  â•-🔴🔴🔴-⚪ | Very Tight (268 m) | Extremely Tight (<100 m) to Straight |
| 245M 0660y - 245M 0770y |  â•-🟠🟠🟠-🟢 | Moderately Tight (598 m) | Extremely Tight (<100 m) to Very Flat (10,991 m) |
| 245M 0770y - 245M 0880y |  🟠-🟠🟠🟠-🟡 | Moderately Tight (740 m) | Tight (427 m) to Moderate (1,071 m) |
| 245M 0880y - 245M 0990y |  🟠-🟣🟣🟣-⚪ | Moderate (1,811 m) | Tight (360 m) to Straight |
| 245M 0990y - 245M 1100y |  ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 245M 1100y - 245M 1210y |  ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 245M 1210y - 245M 1320y |  🟠-🟣🟣🟣-⚪ | Moderate (1,471 m) | Tight (477 m) to Straight |
| 245M 1320y - 245M 1430y |  🟡-🟡🟡🟡-🟣 | Moderate (1,175 m) | Moderate (900 m to 1,505 m) |
| 245M 1430y - 245M 1452y |  ⚪-⚪⚪⚪-⚪ | Straight | Straight |