Horizontal curvature for ELR FAL3 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 |
|---|---|---|---|---|
| 309M 0461y - 309M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 309M 0550y - 309M 0660y | 🟠-🟡🟡🟡-⚪ | Moderate (825 m) | 412 m → Straight | |
| 309M 0660y - 309M 0770y | 🟠-🟠🟠🟠-🟠 | Tight (423 m) | 359 m → 486 m | College Wood Viaduct |
| 309M 0770y - 309M 0880y | 🟠-🟠🟠🟠-🟠 | Tight (478 m) | 468 m → 491 m | College Wood Viaduct |
| 309M 0880y - 309M 0990y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (506 m) | 488 m → 531 m | College Wood Viaduct |
| 309M 0990y - 309M 1100y | 🔴-🟠🟠🟠-🟠 | Tight (381 m) | 321 m → 426 m | College Wood Viaduct |
| 309M 1100y - 309M 1210y | 🟠-🟠🟠🟠-🟠 | Tight (478 m) | ||
| 309M 1210y - 309M 1320y | ⭕-🔴🔴🔴-🟠 | Very Tight (321 m) | 197 m → 644 m | |
| 309M 1320y - 309M 1430y | 🟠-🟠🟠🟠-🟠 | Tight (451 m) | ||
| 309M 1430y - 309M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 309M 1540y - 309M 1650y | ⭕-🔴🔴🔴-🟠 | Very Tight (304 m) | 193 m → 463 m | |
| 309M 1650y - 310M 0000y | 🟠-🟠🟠🟠-🟠 | Tight (482 m) | 436 m → 520 m | |
| 310M 0000y - 310M 0110y | 🔴-🟠🟠🟠-🟠 | Tight (396 m) | 308 m → 456 m | |
| 310M 0110y - 310M 0220y | 🔴-🔴🔴🔴-🟠 | Very Tight (340 m) | 249 m → 412 m | |
| 310M 0220y - 310M 0330y | 🟠-🟠🟠🟠-🟠 | Tight (498 m) | 437 m → 561 m | |
| 310M 0330y - 310M 0440y | 🟠-🟡🟡🟡-🔵 | Moderate (950 m) | 489 m → 2,112 m | |
| 310M 0440y - 310M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 310M 0550y - 310M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 310M 0660y - 310M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 310M 0770y - 310M 0880y | 🟢-🟢🟢🟢-🟢 | Very Flat (10,261 m) | ||
| 310M 0880y - 310M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 310M 0990y - 310M 1100y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (735 m) | ||
| 310M 1100y - 310M 1210y | 🟠-🟠🟠🟠-🟠 | Tight (475 m) | 377 m → 630 m | |
| 310M 1210y - 310M 1320y | 🔴-🟠🟠🟠-🟠 | Tight (456 m) | 300 m → 609 m | |
| 310M 1320y - 310M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (651 m) | ||
| 310M 1430y - 310M 1540y | 🔴-🟠🟠🟠-🟡 | Moderately Tight (611 m) | 347 m → 1,189 m | |
| 310M 1540y - 310M 1650y | 🔴-🟠🟠🟠-🟠 | Tight (458 m) | 332 m → 638 m | |
| 310M 1650y - 311M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (508 m) | 500 m → 519 m | |
| 311M 0000y - 311M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (1,069 m) | ||
| 311M 0110y - 311M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (840 m) | ||
| 311M 0220y - 311M 0330y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (678 m) | 536 m → 883 m | PENMERE |
| 311M 0330y - 311M 0440y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (676 m) | 525 m → 798 m | PENMERE |
| 311M 0440y - 311M 0550y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (745 m) | 735 m → 754 m | |
| 311M 0550y - 311M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (680 m) | ||
| 311M 0660y - 311M 0770y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (740 m) | 630 m → 848 m | |
| 311M 0770y - 311M 0880y | 🟠-🟡🟡🟡-🟡 | Moderate (766 m) | 701 m → 837 m | |
| 311M 0880y - 311M 0990y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (651 m) | 605 m → 698 m | |
| 311M 0990y - 311M 1100y | 🟠-🟠🟠🟠-🟠 | Tight (496 m) | 378 m → 643 m | |
| 311M 1100y - 311M 1210y | 🟠-🟠🟠🟠-🟠 | Tight (484 m) | 462 m → 505 m | |
| 311M 1210y - 311M 1320y | 🟠-🟠🟠🟠-🟠 | Tight (415 m) | 399 m → 434 m | |
| 311M 1320y - 311M 1430y | 🟠-🟠🟠🟠-🟠 | Tight (488 m) | ||
| 311M 1430y - 311M 1540y | 🔴-🟠🟠🟠-🟠 | Tight (371 m) | 298 m → 444 m | |
| 311M 1540y - 311M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (889 m) | ||
| 311M 1650y - 312M 0000y | 🟠-🟠🟠🟠-🟠 | Tight (489 m) | 358 m → 662 m | |
| 312M 0000y - 312M 0110y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (597 m) | 501 m → 710 m | |
| 312M 0110y - 312M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (1,117 m) | FALMOUTH TOWN | |
| 312M 0220y - 312M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | FALMOUTH TOWN | |
| 312M 0330y - 312M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 312M 0440y - 312M 0550y | 🟠-🟠🟠🟠-⚪ | Moderately Tight (731 m) | 435 m → Straight | |
| 312M 0550y - 312M 0660y | 🟠-🟠🟠🟠-🟠 | Tight (388 m) | 375 m → 401 m | |
| 312M 0660y - 312M 0770y | ⭕-🔴🔴🔴-⚪ | Very Tight (326 m) | 199 m → Straight | |
| 312M 0770y - 312M 0880y | ⭕-🔴🔴🔴-⚪ | Very Tight (226 m) | <100 m → Straight | |
| 312M 0880y - 312M 0990y | ⭕-🔴🔴🔴-🟠 | Very Tight (276 m) | 194 m → 464 m | |
| 312M 0990y - 312M 1100y | ⭕-⭕⭕⭕-🔴 | Extremely Tight (190 m) | 115 m → 317 m | |
| 312M 1100y - 312M 1210y | 🟡-🟡🟡🟡-🟡 | Moderate (892 m) | ||
| 312M 1210y - 312M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 312M 1320y - 312M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 312M 1430y - 312M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 312M 1540y - 312M 1612y | ⚪-⚪⚪⚪-⚪ | Straight |