Horizontal curvature for ELR SJT1 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.

MileageSchematicAverage RadiusRadius Range
22M 0441y - 22M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
22M 0550y - 22M 0660y 🟠-🟣🟣🟣-⚪ Moderate (1,297 m)Moderately Tight (578 m) to Straight
22M 0660y - 22M 0770y ⭕-🟠🟠🟠-⚪ Moderately Tight (609 m)Extremely Tight (<100 m) to Straight
22M 0770y - 22M 0880y 🟠-🟠🟠🟠-🟡 Moderately Tight (637 m)Tight (426 m) to Moderate (931 m)
22M 0880y - 22M 0990y 🟠-🟠🟠🟠-🟠 Tight (416 m)Tight (364 m to 472 m)
22M 0990y - 22M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,540 m)Moderate (1,540 m)
22M 1100y - 22M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (716 m)Moderately Tight (716 m)
22M 1210y - 22M 1320y 🟠-🟠🟠🟠-🟠 Moderately Tight (528 m)Moderately Tight (528 m)
22M 1320y - 22M 1430y 🟣-🔵🔵🔵-⚪ Flat (3,097 m)Moderate (1,255 m) to Straight
22M 1430y - 22M 1540y 🟠-🟠🟠🟠-🟡 Moderately Tight (626 m)Tight (376 m) to Moderate (886 m)
22M 1540y - 22M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,748 m)Moderate (1,748 m)
22M 1650y - 23M 0000y 🟡-🟡🟡🟡-🔵 Moderate (1,234 m)Moderate (752 m) to Moderately Flat (2,483 m)
23M 0000y - 23M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0110y - 23M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,866 m)Moderate (1,866 m)
23M 0220y - 23M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0330y - 23M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,443 m)Moderate (1,443 m)
23M 0440y - 23M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0550y - 23M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0660y - 23M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0770y - 23M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0880y - 23M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0990y - 23M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 1100y - 23M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 1210y - 23M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 1320y - 23M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 1430y - 23M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (11,916 m)Very Flat (11,916 m)
23M 1540y - 23M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 1650y - 24M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 0000y - 24M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 0110y - 24M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,740 m)Moderate (1,740 m)
24M 0220y - 24M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 0330y - 24M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,188 m)Moderate (1,188 m)
24M 0440y - 24M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,240 m)Moderate (1,240 m)
24M 0550y - 24M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 0660y - 24M 0770y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,027 m)Moderately Flat (2,027 m)
24M 0770y - 24M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,397 m)Moderate (1,397 m)
24M 0880y - 24M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,337 m)Moderate (1,337 m)
24M 0990y - 24M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 1100y - 24M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,547 m)Moderate (1,285 m to 1,776 m)
24M 1210y - 24M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,792 m)Moderate (1,792 m)
24M 1320y - 24M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,358 m)Moderate (1,358 m)
24M 1430y - 24M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
24M 1540y - 24M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,262 m)Moderate (1,262 m)
24M 1650y - 25M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,924 m)Moderate (1,924 m)
25M 0000y - 25M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0110y - 25M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0220y - 25M 0330y 🟣-🟣🟣🟣-🔵 Moderate (1,934 m)Moderate (1,616 m) to Moderately Flat (2,402 m)
25M 0330y - 25M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,274 m)Moderate (1,274 m)
25M 0440y - 25M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,730 m)Moderate (1,730 m)
25M 0550y - 25M 0660y 🟢-🟢🟢🟢-🟢 Very Flat (7,505 m)Very Flat (7,505 m)
25M 0660y - 25M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0770y - 25M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0880y - 25M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 0990y - 25M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 1100y - 25M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 1210y - 25M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 1320y - 25M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 1430y - 25M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
25M 1540y - 25M 1650y 🟠-🟡🟡🟡-🟡 Moderate (751 m)Moderately Tight (717 m) to Moderate (799 m)
25M 1650y - 26M 0000y 🔵-🔵🔵🔵-🔵 Flat (3,804 m)Flat (3,804 m)
26M 0000y - 26M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0110y - 26M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0220y - 26M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0330y - 26M 0440y ⭕-🔴🔴🔴-🟠 Very Tight (262 m)Extremely Tight (164 m) to Moderately Tight (679 m)
26M 0440y - 26M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0550y - 26M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0660y - 26M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0770y - 26M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0880y - 26M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 0990y - 26M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
26M 1100y - 26M 1210y ⭕-⭕⭕⭕-🟠 Extremely Tight (185 m)Extremely Tight (136 m) to Moderately Tight (672 m)
26M 1210y - 26M 1299y ⚪-⚪⚪⚪-⚪ StraightStraight