Horizontal curvature for ELR PBC 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 | Features |
|---|---|---|---|---|
| 135M 1040y - 135M 1100y | 🟠-🟠🟠🟠-⚪ | Moderately Tight (703 m) | 405 m → Straight | |
| 135M 1100y - 135M 1210y | â•-🔴🔴🔴-⚪ | Very Tight (321 m) | 124 m → Straight | |
| 135M 1210y - 135M 1320y | 🟠-🟠🟠🟠-⚪ | Moderately Tight (620 m) | 443 m → Straight | |
| 135M 1320y - 135M 1430y | 🟣-🟣🟣🟣-🟣 | Moderate (1,265 m) | ||
| 135M 1430y - 135M 1540y | â•-🔴🔴🔴-🟠| Very Tight (235 m) | 182 m → 426 m | |
| 135M 1540y - 135M 1650y | 🔴-🟠🟠🟠-🟠| Tight (422 m) | 312 m → 620 m | |
| 135M 1650y - 136M 0000y | â•-🔴🔴🔴-🟠| Very Tight (326 m) | 210 m → 408 m | |
| 136M 0000y - 136M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (1,096 m) | ||
| 136M 0110y - 136M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 0220y - 136M 0330y | â•-🔴🔴🔴-🟠| Very Tight (282 m) | 210 m → 510 m | |
| 136M 0330y - 136M 0440y | â•-🔴🔴🔴-🟠| Very Tight (261 m) | 189 m → 485 m | |
| 136M 0440y - 136M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 0550y - 136M 0660y | â•-â•â•â•-â• | Extremely Tight (149 m) | 137 m → 173 m | |
| 136M 0660y - 136M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 0770y - 136M 0880y | 🟢-🟢🟢🟢-🟢 | Very Flat (8,068 m) | ||
| 136M 0880y - 136M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 0990y - 136M 1100y | â•-🔴🔴🔴-🟡 | Very Tight (335 m) | 160 m → 1,025 m | |
| 136M 1100y - 136M 1210y | â•-🔴🔴🔴-🟠| Very Tight (273 m) | 195 m → 408 m | |
| 136M 1210y - 136M 1320y | â•-🔴🔴🔴-🔴 | Very Tight (240 m) | 200 m → 298 m | |
| 136M 1320y - 136M 1430y | 🟡-🔵🔵🔵-⚪ | Moderately Flat (2,176 m) | 1,129 m → Straight | |
| 136M 1430y - 136M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 1540y - 136M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 136M 1650y - 137M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 137M 0000y - 137M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 137M 0110y - 137M 0220y | â•-â•â•â•-â• | Extremely Tight (180 m) | 168 m → 186 m | |
| 137M 0220y - 137M 0330y | 🟠-🟠🟠🟠-🟠| Tight (460 m) | ||
| 137M 0330y - 137M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 137M 0440y - 137M 0550y | â•-â•â•â•-â• | Extremely Tight (192 m) | 152 m → 218 m | |
| 137M 0550y - 137M 0660y | 🟠-🟠🟠🟠-🟠| Tight (475 m) | ||
| 137M 0660y - 137M 0770y | 🟠-🟠🟠🟠-🟠| Moderately Tight (746 m) | ||
| 137M 0770y - 137M 0880y | â•-â•â•â•-🟠| Extremely Tight (206 m) | <100 m → 468 m | |
| 137M 0880y - 137M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 137M 0990y - 137M 0995y | ⚪-⚪⚪⚪-⚪ | Straight |