Horizontal curvature for ELR TSC 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
136M 1714y - 137M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0000y - 137M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0110y - 137M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0220y - 137M 0330y 🔴-🔴🔴🔴-🔴 Very Tight (242 m)Very Tight (242 m)
137M 0330y - 137M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0440y - 137M 0550y 🟠-🟠🟠🟠-🟠 Moderately Tight (663 m)Moderately Tight (663 m)
137M 0550y - 137M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0660y - 137M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (667 m)Moderately Tight (667 m)
137M 0770y - 137M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
137M 0880y - 137M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (508 m)Moderately Tight (508 m)
137M 0990y - 137M 1100y ⭕-🔴🔴🔴-🟠 Very Tight (299 m)Extremely Tight (<100 m) to Moderately Tight (536 m)
137M 1100y - 137M 1210y 🔴-🔴🔴🔴-🔴 Very Tight (227 m)Very Tight (227 m)
137M 1210y - 137M 1320y ⭕-🔴🔴🔴-🔴 Very Tight (244 m)Extremely Tight (220 m) to Very Tight (286 m)
137M 1320y - 137M 1430y ⭕-🟠🟠🟠-🟠 Tight (388 m)Extremely Tight (186 m) to Moderately Tight (638 m)
137M 1430y - 137M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (611 m)Moderately Tight (611 m)
137M 1540y - 137M 1650y 🔴-🟠🟠🟠-🟠 Tight (482 m)Very Tight (338 m) to Moderately Tight (587 m)
137M 1650y - 138M 0000y 🟠-🟠🟠🟠-🟠 Tight (490 m)Tight (412 m) to Moderately Tight (564 m)
138M 0000y - 138M 0110y 🔴-🟠🟠🟠-⚪ Moderately Tight (609 m)Very Tight (294 m) to Straight
138M 0110y - 138M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (540 m)Moderately Tight (540 m)
138M 0220y - 138M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
138M 0330y - 138M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
138M 0440y - 138M 0550y 🟠-🟡🟡🟡-⚪ Moderate (862 m)Moderately Tight (608 m) to Straight
138M 0550y - 138M 0660y 🟠-🟠🟠🟠-🟠 Tight (470 m)Tight (459 m to 479 m)
138M 0660y - 138M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (599 m)Tight (468 m) to Moderately Tight (728 m)
138M 0770y - 138M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
138M 0880y - 138M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
138M 0990y - 138M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
138M 1100y - 138M 1210y 🟠-🟠🟠🟠-🟠 Tight (444 m)Tight (368 m) to Moderately Tight (570 m)
138M 1210y - 138M 1320y 🟡-🟡🟡🟡-🟡 Moderate (956 m)Moderate (956 m)
138M 1320y - 138M 1430y 🔴-🟠🟠🟠-⚪ Tight (400 m)Very Tight (320 m) to Straight
138M 1430y - 138M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (503 m)Tight (358 m) to Moderately Tight (648 m)
138M 1540y - 138M 1650y 🟡-🟡🟡🟡-🟡 Moderate (983 m)Moderate (983 m)
138M 1650y - 139M 0000y 🟠-🟡🟡🟡-⚪ Moderate (892 m)Tight (478 m) to Straight
139M 0000y - 139M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
139M 0110y - 139M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,151 m)Moderately Flat (2,151 m)
139M 0220y - 139M 0330y 🟡-🟡🟡🟡-🟡 Moderate (1,171 m)Moderate (1,171 m)
139M 0330y - 139M 0440y 🟠-🟡🟡🟡-🟡 Moderate (815 m)Moderately Tight (631 m) to Moderate (985 m)
139M 0440y - 139M 0550y 🟠-🟡🟡🟡-⚪ Moderate (1,169 m)Moderately Tight (689 m) to Straight
139M 0550y - 139M 0660y 🟡-🟡🟡🟡-🟡 Moderate (763 m)Moderate (763 m)
139M 0660y - 139M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
139M 0770y - 139M 0880y 🟠-🟠🟠🟠-🟠 Moderately Tight (549 m)Moderately Tight (540 m to 554 m)
139M 0880y - 139M 0990y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,717 m)Moderately Flat (2,717 m)
139M 0990y - 139M 1100y 🟡-🟡🟡🟡-🟡 Moderate (858 m)Moderate (858 m)
139M 1100y - 139M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,910 m)Moderate (1,910 m)
139M 1210y - 139M 1320y 🟣-🟣🟣🟣-⚪ Moderate (1,478 m)Moderate (1,310 m) to Straight
139M 1320y - 139M 1430y 🟡-🟡🟡🟡-🟡 Moderate (1,110 m)Moderate (1,110 m)
139M 1430y - 139M 1540y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,459 m)Moderately Flat (2,459 m)
139M 1540y - 139M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,626 m)Moderate (1,626 m)
139M 1650y - 140M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 0000y - 140M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 0110y - 140M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 0220y - 140M 0330y 🟡-🟡🟡🟡-🟡 Moderate (894 m)Moderate (894 m)
140M 0330y - 140M 0440y 🟡-🟡🟡🟡-🟡 Moderate (880 m)Moderate (880 m)
140M 0440y - 140M 0550y 🟠-🟡🟡🟡-⚪ Moderate (774 m)Moderately Tight (616 m) to Straight
140M 0550y - 140M 0660y 🟡-🟣🟣🟣-⚪ Moderate (1,420 m)Moderate (1,033 m) to Straight
140M 0660y - 140M 0770y 🟠-🟡🟡🟡-🟣 Moderate (865 m)Moderately Tight (634 m) to Moderate (1,997 m)
140M 0770y - 140M 0880y 🟡-🟣🟣🟣-⚪ Moderate (1,251 m)Moderate (802 m) to Straight
140M 0880y - 140M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 0990y - 140M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1100y - 140M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1210y - 140M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1320y - 140M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1430y - 140M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (13,768 m)Very Flat (13,768 m)
140M 1540y - 140M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1650y - 141M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0000y - 141M 0110y 🟢-🟢🟢🟢-🟢 Very Flat (18,937 m)Very Flat (18,937 m)
141M 0110y - 141M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0220y - 141M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0330y - 141M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0440y - 141M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0550y - 141M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0660y - 141M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0770y - 141M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0880y - 141M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0990y - 141M 1100y 🟡-🟡🟡🟡-🟡 Moderate (1,054 m)Moderate (1,054 m)
141M 1100y - 141M 1210y ⭕-🔴🔴🔴-🔴 Very Tight (236 m)Extremely Tight (180 m) to Very Tight (274 m)
141M 1210y - 141M 1320y ⭕-⭕⭕⭕-🔴 Extremely Tight (215 m)Extremely Tight (162 m) to Very Tight (268 m)
141M 1320y - 141M 1430y 🔴-🟠🟠🟠-🟠 Tight (373 m)Very Tight (312 m) to Tight (430 m)
141M 1430y - 141M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1540y - 141M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1650y - 141M 1729y ⚪-⚪⚪⚪-⚪ StraightStraight