See detailed information for ELR SHB 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 |
|---|---|---|---|
| 161M 1135y - 161M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 161M 1210y - 161M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 161M 1320y - 161M 1430y | 🔴-🔴🔴🔴-⚪ | Very Tight (348 m) | Very Tight (310 m) to Straight |
| 161M 1430y - 161M 1540y | ⭕-🔴🔴🔴-🔴 | Very Tight (247 m) | Extremely Tight (128 m) to Very Tight (311 m) |
| 161M 1540y - 161M 1650y | 🔴-🔴🔴🔴-🔴 | Very Tight (268 m) | Very Tight (230 m to 298 m) |
| 161M 1650y - 162M 0000y | 🟠-🟡🟡🟡-⚪ | Moderate (1,091 m) | Moderately Tight (596 m) to Straight |
| 162M 0000y - 162M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 162M 0110y - 162M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 162M 0220y - 162M 0330y | 🔴-🟠🟠🟠-🟠 | Tight (462 m) | Very Tight (274 m) to Moderately Tight (661 m) |
| 162M 0330y - 162M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (598 m) | Moderately Tight (598 m) |
| 162M 0440y - 162M 0550y | ⭕-🔴🔴🔴-🟠 | Very Tight (281 m) | Extremely Tight (151 m) to Tight (368 m) |
| 162M 0550y - 162M 0660y | 🔴-🔴🔴🔴-🟠 | Very Tight (303 m) | Very Tight (232 m) to Tight (360 m) |
| 162M 0660y - 162M 0770y | ⭕-🔴🔴🔴-🟠 | Very Tight (286 m) | Extremely Tight (192 m) to Tight (364 m) |
| 162M 0770y - 162M 0880y | 🟠-🟡🟡🟡-🔵 | Moderate (842 m) | Moderately Tight (530 m) to Moderately Flat (2,293 m) |
| 162M 0880y - 162M 0990y | 🔴-🟠🟠🟠-🟠 | Tight (467 m) | Very Tight (325 m) to Moderately Tight (640 m) |
| 162M 0990y - 162M 1100y | 🟠-🟠🟠🟠-🟠 | Tight (477 m) | Tight (416 m) to Moderately Tight (539 m) |
| 162M 1100y - 162M 1210y | 🟠-🟠🟠🟠-🟠 | Tight (470 m) | Tight (412 m) to Moderately Tight (528 m) |
| 162M 1210y - 162M 1320y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (671 m) | Moderately Tight (671 m) |
| 162M 1320y - 162M 1430y | 🟠-🟠🟠🟠-🟠 | Tight (471 m) | Tight (420 m) to Moderately Tight (563 m) |
| 162M 1430y - 162M 1540y | 🔴-🟠🟠🟠-🟠 | Tight (451 m) | Very Tight (342 m) to Moderately Tight (655 m) |
| 162M 1540y - 162M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (997 m) | Moderate (997 m) |
| 162M 1650y - 163M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0000y - 163M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0110y - 163M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0220y - 163M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0330y - 163M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0440y - 163M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0550y - 163M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0660y - 163M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0770y - 163M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0880y - 163M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 0990y - 163M 1100y | 🟡-🟡🟡🟡-🟡 | Moderate (866 m) | Moderate (765 m to 971 m) |
| 163M 1100y - 163M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 1210y - 163M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 163M 1320y - 163M 1430y | 🟠-🟡🟡🟡-🟡 | Moderate (844 m) | Moderately Tight (693 m) to Moderate (1,006 m) |
| 163M 1430y - 163M 1540y | 🟡-🟡🟡🟡-🟡 | Moderate (900 m) | Moderate (832 m to 955 m) |
| 163M 1540y - 163M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (1,198 m) | Moderate (1,198 m) |
| 163M 1650y - 164M 0000y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 164M 0000y - 164M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 164M 0110y - 164M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 164M 0220y - 164M 0330y | ⚫-⚫⚫⚫-⚪ | Extremely Flat (42,427 m) | Extremely Flat (28,656 m) to Straight |
| 164M 0330y - 164M 0440y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (750 m) | Moderately Tight (578 m) to Moderate (1,110 m) |
| 164M 0440y - 164M 0550y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (563 m) | Moderately Tight (563 m) |
| 164M 0550y - 164M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (586 m) | Moderately Tight (586 m) |
| 164M 0660y - 164M 0770y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (510 m) | Tight (438 m) to Moderately Tight (597 m) |
| 164M 0770y - 164M 0880y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (599 m) | Moderately Tight (541 m to 659 m) |
| 164M 0880y - 164M 0990y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (658 m) | Moderately Tight (658 m) |
| 164M 0990y - 164M 1100y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (614 m) | Moderately Tight (521 m to 692 m) |
| 164M 1100y - 164M 1210y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (570 m) | Moderately Tight (538 m to 608 m) |
| 164M 1210y - 164M 1320y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (591 m) | Moderately Tight (591 m) |
| 164M 1320y - 164M 1430y | 🟡-🟡🟡🟡-🟡 | Moderate (993 m) | Moderate (993 m) |
| 164M 1430y - 164M 1540y | 🔵-🔵🔵🔵-🔵 | Flat (3,636 m) | Flat (3,636 m) |
| 164M 1540y - 164M 1650y | 🟡-🟡🟡🟡-🟡 | Moderate (768 m) | Moderate (768 m) |
| 164M 1650y - 165M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (548 m) | Tight (404 m) to Moderately Tight (695 m) |
| 165M 0000y - 165M 0110y | 🟡-🟡🟡🟡-🟡 | Moderate (792 m) | Moderate (792 m) |
| 165M 0110y - 165M 0220y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (642 m) | Moderately Tight (628 m to 660 m) |
| 165M 0220y - 165M 0330y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (595 m) | Moderately Tight (595 m) |
| 165M 0330y - 165M 0440y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (615 m) | Tight (490 m) to Moderate (773 m) |
| 165M 0440y - 165M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 165M 0550y - 165M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 165M 0660y - 165M 0770y | 🟠-🟡🟡🟡-🔵 | Moderate (1,056 m) | Moderately Tight (677 m) to Moderately Flat (2,305 m) |
| 165M 0770y - 165M 0880y | 🟡-🟡🟡🟡-🟡 | Moderate (835 m) | Moderate (835 m) |
| 165M 0880y - 165M 0990y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (718 m) | Moderately Tight (574 m) to Moderate (901 m) |
| 165M 0990y - 165M 1100y | 🟡-🟡🟡🟡-🟡 | Moderate (798 m) | Moderate (798 m) |
| 165M 1100y - 165M 1210y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (720 m) | Moderately Tight (595 m) to Moderate (873 m) |
| 165M 1210y - 165M 1320y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (664 m) | Moderately Tight (664 m) |
| 165M 1320y - 165M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 165M 1430y - 165M 1540y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,081 m) | Moderately Flat (2,081 m) |
| 165M 1540y - 165M 1650y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (604 m) | Moderately Tight (604 m) |
| 165M 1650y - 166M 0000y | 🟣-🟣🟣🟣-🟣 | Moderate (1,820 m) | Moderate (1,820 m) |
| 166M 0000y - 166M 0110y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (567 m) | Moderately Tight (541 m to 598 m) |
| 166M 0110y - 166M 0220y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (700 m) | Moderately Tight (679 m to 721 m) |
| 166M 0220y - 166M 0330y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (526 m) | Tight (406 m) to Moderately Tight (716 m) |
| 166M 0330y - 166M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (579 m) | Moderately Tight (579 m) |
| 166M 0440y - 166M 0550y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (590 m) | Moderately Tight (583 m to 596 m) |
| 166M 0550y - 166M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (536 m) | Moderately Tight (536 m) |
| 166M 0660y - 166M 0770y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (722 m) | Moderately Tight (722 m) |
| 166M 0770y - 166M 0880y | 🟣-🟣🟣🟣-🔵 | Moderate (1,824 m) | Moderate (1,484 m) to Moderately Flat (2,257 m) |
| 166M 0880y - 166M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 0990y - 166M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1100y - 166M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1210y - 166M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1320y - 166M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1430y - 166M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1540y - 166M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 166M 1650y - 167M 0000y | 🟢-🟢🟢🟢-🟢 | Very Flat (5,871 m) | Very Flat (5,871 m) |
| 167M 0000y - 167M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 167M 0110y - 167M 0220y | 🟡-🟡🟡🟡-🟡 | Moderate (781 m) | Moderate (781 m) |
| 167M 0220y - 167M 0330y | 🟣-🟣🟣🟣-🟣 | Moderate (1,670 m) | Moderate (1,670 m) |
| 167M 0330y - 167M 0440y | 🟡-🟡🟡🟡-🟡 | Moderate (929 m) | Moderate (820 m to 1,061 m) |
| 167M 0440y - 167M 0550y | 🟡-🟡🟡🟡-🟡 | Moderate (1,078 m) | Moderate (1,078 m) |
| 167M 0550y - 167M 0660y | 🟣-🟣🟣🟣-🟣 | Moderate (1,294 m) | Moderate (1,294 m) |
| 167M 0660y - 167M 0770y | 🟠-🟡🟡🟡-🟡 | Moderate (899 m) | Moderately Tight (717 m) to Moderate (1,129 m) |
| 167M 0770y - 167M 0880y | 🔵-🔵🔵🔵-🔵 | Flat (3,057 m) | Flat (3,057 m) |
| 167M 0880y - 167M 0990y | 🟡-🟡🟡🟡-🟡 | Moderate (953 m) | Moderate (823 m to 1,120 m) |
| 167M 0990y - 167M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 167M 1100y - 167M 1210y | 🔵-🟢🟢🟢-⚪ | Very Flat (9,148 m) | Moderately Flat (2,633 m) to Straight |
| 167M 1210y - 167M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 167M 1320y - 167M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 167M 1430y - 167M 1540y | 🟡-🟡🟡🟡-🟡 | Moderate (961 m) | Moderate (961 m) |
| 167M 1540y - 167M 1650y | 🟠-🟡🟡🟡-🟣 | Moderate (1,050 m) | Moderately Tight (556 m) to Moderate (1,705 m) |
| 167M 1650y - 168M 0000y | 🟡-🟣🟣🟣-🔵 | Moderate (1,372 m) | Moderate (954 m) to Moderately Flat (2,251 m) |
| 168M 0000y - 168M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0110y - 168M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0220y - 168M 0330y | 🟡-🟡🟡🟡-🟡 | Moderate (840 m) | Moderate (840 m) |
| 168M 0330y - 168M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (592 m) | Moderately Tight (592 m) |
| 168M 0440y - 168M 0550y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0550y - 168M 0660y | 🟣-🔵🔵🔵-🟢 | Moderately Flat (2,291 m) | Moderate (1,421 m) to Very Flat (10,198 m) |
| 168M 0660y - 168M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0770y - 168M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0880y - 168M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 0990y - 168M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1100y - 168M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1210y - 168M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1320y - 168M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1430y - 168M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1540y - 168M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 168M 1650y - 169M 0000y | 🟣-🟣🟣🟣-🟣 | Moderate (1,374 m) | Moderate (1,374 m) |
| 169M 0000y - 169M 0110y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (704 m) | Moderately Tight (704 m) |
| 169M 0110y - 169M 0220y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (578 m) | Tight (350 m) to Moderate (817 m) |
| 169M 0220y - 169M 0330y | 🟠-🟠🟠🟠-🟠 | Tight (479 m) | Tight (465 m to 493 m) |
| 169M 0330y - 169M 0440y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 169M 0440y - 169M 0550y | 🟡-🟡🟡🟡-🔵 | Moderate (1,194 m) | Moderate (751 m) to Moderately Flat (2,307 m) |
| 169M 0550y - 169M 0660y | 🟡-🟡🟡🟡-🟡 | Moderate (801 m) | Moderate (801 m) |
| 169M 0660y - 169M 0770y | 🟡-🟡🟡🟡-🟡 | Moderate (915 m) | Moderate (915 m) |
| 169M 0770y - 169M 0880y | 🟣-🟣🟣🟣-🟣 | Moderate (1,330 m) | Moderate (1,330 m) |
| 169M 0880y - 169M 0990y | 🟣-🟣🟣🟣-🟣 | Moderate (1,586 m) | Moderate (1,586 m) |
| 169M 0990y - 169M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 169M 1100y - 169M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 169M 1210y - 169M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 169M 1320y - 169M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 169M 1430y - 169M 1540y | 🟡-🟡🟡🟡-🟡 | Moderate (1,003 m) | Moderate (1,003 m) |
| 169M 1540y - 169M 1650y | 🟠-🟠🟠🟠-🟠 | Tight (449 m) | Tight (351 m) to Moderately Tight (512 m) |
| 169M 1650y - 170M 0000y | ⭕-🟠🟠🟠-🟡 | Tight (439 m) | Extremely Tight (182 m) to Moderate (877 m) |
| 170M 0000y - 170M 0110y | 🟠-🟡🟡🟡-🟡 | Moderate (756 m) | Moderately Tight (515 m) to Moderate (1,042 m) |
| 170M 0110y - 170M 0220y | 🔴-🟠🟠🟠-🟠 | Tight (421 m) | Very Tight (243 m) to Moderately Tight (638 m) |
| 170M 0220y - 170M 0330y | 🔴-🟠🟠🟠-🟠 | Tight (435 m) | Very Tight (266 m) to Moderately Tight (700 m) |
| 170M 0330y - 170M 0440y | 🟠-🟠🟠🟠-🟠 | Tight (384 m) | Tight (384 m) |
| 170M 0440y - 170M 0550y | ⭕-🟠🟠🟠-🟠 | Tight (474 m) | Extremely Tight (151 m) to Moderately Tight (699 m) |
| 170M 0550y - 170M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (582 m) | Moderately Tight (582 m) |
| 170M 0660y - 170M 0770y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (550 m) | Moderately Tight (512 m to 594 m) |
| 170M 0770y - 170M 0880y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (530 m) | Tight (438 m) to Moderately Tight (629 m) |
| 170M 0880y - 170M 0990y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (506 m) | Moderately Tight (506 m) |
| 170M 0990y - 170M 1100y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1100y - 170M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1210y - 170M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1320y - 170M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1430y - 170M 1540y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1540y - 170M 1650y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 170M 1650y - 171M 0000y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (22,089 m) | Extremely Flat (22,089 m) |
| 171M 0000y - 171M 0110y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0110y - 171M 0220y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0220y - 171M 0330y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0330y - 171M 0440y | 🔵-🔵🔵🔵-🔵 | Flat (3,609 m) | Flat (3,609 m) |
| 171M 0440y - 171M 0550y | 🔵-🔵🔵🔵-🔵 | Flat (3,217 m) | Flat (3,217 m) |
| 171M 0550y - 171M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0660y - 171M 0770y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0770y - 171M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0880y - 171M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 0990y - 171M 1100y | ⚫-⚫⚫⚫-⚫ | Extremely Flat (39,960 m) | Extremely Flat (39,960 m) |
| 171M 1100y - 171M 1210y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 1210y - 171M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 171M 1320y - 171M 1430y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (616 m) | Moderately Tight (616 m) |
| 171M 1430y - 171M 1540y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (555 m) | Moderately Tight (555 m) |
| 171M 1540y - 171M 1650y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (525 m) | Moderately Tight (525 m) |
| 171M 1650y - 172M 0000y | 🔴-🟠🟠🟠-🟡 | Tight (453 m) | Very Tight (327 m) to Moderate (763 m) |
| 172M 0000y - 172M 0110y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (566 m) | Tight (352 m) to Moderate (867 m) |
| 172M 0110y - 172M 0220y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (562 m) | Tight (352 m) to Moderate (762 m) |
| 172M 0220y - 172M 0330y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (613 m) | Moderately Tight (557 m to 667 m) |
| 172M 0330y - 172M 0440y | 🟠-🟡🟡🟡-🟡 | Moderate (776 m) | Moderately Tight (704 m) to Moderate (870 m) |
| 172M 0440y - 172M 0550y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,052 m) | Moderately Flat (2,052 m) |
| 172M 0550y - 172M 0660y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 172M 0660y - 172M 0770y | 🟡-🟡🟡🟡-🟡 | Moderate (845 m) | Moderate (845 m) |
| 172M 0770y - 172M 0880y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (628 m) | Tight (460 m) to Moderate (788 m) |
| 172M 0880y - 172M 0990y | 🟠-🟠🟠🟠-🟠 | Tight (456 m) | Tight (420 m to 492 m) |
| 172M 0990y - 172M 1100y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (510 m) | Moderately Tight (510 m) |
| 172M 1100y - 172M 1210y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,540 m) | Moderately Flat (2,540 m) |
| 172M 1210y - 172M 1320y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 172M 1320y - 172M 1430y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |
| 172M 1430y - 172M 1540y | 🔵-🔵🔵🔵-🔵 | Flat (3,109 m) | Flat (3,109 m) |
| 172M 1540y - 172M 1650y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (685 m) | Moderately Tight (641 m to 720 m) |
| 172M 1650y - 173M 0000y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (583 m) | Tight (485 m) to Moderately Tight (653 m) |
| 173M 0000y - 173M 0110y | 🟠-🟠🟠🟠-🟡 | Moderately Tight (610 m) | Tight (407 m) to Moderate (833 m) |
| 173M 0110y - 173M 0220y | 🟠-🟠🟠🟠-🟠 | Tight (491 m) | Tight (472 m) to Moderately Tight (516 m) |
| 173M 0220y - 173M 0330y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (545 m) | Moderately Tight (545 m) |
| 173M 0330y - 173M 0440y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (522 m) | Tight (467 m) to Moderately Tight (589 m) |
| 173M 0440y - 173M 0550y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (728 m) | Moderately Tight (728 m) |
| 173M 0550y - 173M 0660y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (576 m) | Tight (427 m) to Moderately Tight (739 m) |
| 173M 0660y - 173M 0770y | 🟠-🟡🟡🟡-🟡 | Moderate (874 m) | Moderately Tight (711 m) to Moderate (1,128 m) |
| 173M 0770y - 173M 0880y | 🔵-🔵🔵🔵-🔵 | Moderately Flat (2,982 m) | Moderately Flat (2,982 m) |
| 173M 0880y - 173M 0990y | 🟠-🟠🟠🟠-🟠 | Moderately Tight (667 m) | Moderately Tight (667 m) |
| 173M 0990y - 173M 1100y | 🟡-🟡🟡🟡-🟡 | Moderate (990 m) | Moderate (844 m to 1,204 m) |
| 173M 1100y - 173M 1210y | 🟡-🟣🟣🟣-🔵 | Moderate (1,252 m) | Moderate (1,049 m) to Flat (3,221 m) |
| 173M 1210y - 173M 1223y | ⚪-⚪⚪⚪-⚪ | Straight | Straight |