Horizontal curvature for ELR RTJ1 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
18M 0356y - 18M 0440y 🔴-🟠🟠🟠-⚫ Tight (361 m)Very Tight (323 m) to Extremely Flat (25,090 m)
18M 0440y - 18M 0550y ⭕-🔴🔴🔴-🔴 Very Tight (254 m)Extremely Tight (211 m) to Very Tight (321 m)
18M 0550y - 18M 0660y 🟠-🟠🟠🟠-🟠 Tight (423 m)Tight (382 m to 496 m)
18M 0660y - 18M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (550 m)Tight (438 m) to Moderately Tight (637 m)
18M 0770y - 18M 0880y 🔴-🟠🟠🟠-🟠 Tight (440 m)Very Tight (233 m) to Moderately Tight (710 m)
18M 0880y - 18M 0990y 🟢-🟢🟢🟢-🟢 Very Flat (9,756 m)Very Flat (9,756 m)
18M 0990y - 18M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1100y - 18M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1210y - 18M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1320y - 18M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1430y - 18M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1540y - 18M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
18M 1650y - 19M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0000y - 19M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0110y - 19M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0220y - 19M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0330y - 19M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0440y - 19M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 0550y - 19M 0660y 🔵-🔵🔵🔵-🔵 Flat (3,223 m)Flat (3,223 m)
19M 0660y - 19M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,507 m)Moderate (1,507 m)
19M 0770y - 19M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,372 m)Moderate (1,372 m)
19M 0880y - 19M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,550 m)Moderate (1,550 m)
19M 0990y - 19M 1100y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,043 m)Moderately Flat (2,043 m)
19M 1100y - 19M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,819 m)Moderate (1,819 m)
19M 1210y - 19M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,306 m)Moderate (1,306 m)
19M 1320y - 19M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 1430y - 19M 1540y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,875 m)Moderately Flat (2,875 m)
19M 1540y - 19M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
19M 1650y - 20M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0000y - 20M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0110y - 20M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0220y - 20M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0330y - 20M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0440y - 20M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0550y - 20M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0660y - 20M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0770y - 20M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0880y - 20M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 0990y - 20M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 1100y - 20M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 1210y - 20M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 1320y - 20M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 1430y - 20M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
20M 1540y - 20M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,733 m)Moderate (1,733 m)
20M 1650y - 21M 0000y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,986 m)Moderately Flat (2,986 m)
21M 0000y - 21M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 0110y - 21M 0220y 🟢-🟢🟢🟢-🟢 Very Flat (14,951 m)Very Flat (14,951 m)
21M 0220y - 21M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 0330y - 21M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 0440y - 21M 0550y 🟠-🟡🟡🟡-🟡 Moderate (923 m)Moderately Tight (709 m) to Moderate (1,152 m)
21M 0550y - 21M 0660y 🟢-🟢🟢🟢-🟢 Very Flat (7,617 m)Very Flat (7,617 m)
21M 0660y - 21M 0770y 🟡-🟡🟡🟡-🟡 Moderate (764 m)Moderate (764 m)
21M 0770y - 21M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,170 m)Moderate (1,170 m)
21M 0880y - 21M 0990y 🟡-🟡🟡🟡-🟡 Moderate (1,098 m)Moderate (989 m to 1,229 m)
21M 0990y - 21M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 1100y - 21M 1210y 🔵-🔵🔵🔵-🔵 Flat (3,048 m)Flat (3,048 m)
21M 1210y - 21M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 1320y - 21M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
21M 1430y - 21M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,267 m)Moderate (1,267 m)
21M 1540y - 21M 1650y 🟠-🟠🟠🟠-🟠 Moderately Tight (510 m)Moderately Tight (510 m)
21M 1650y - 22M 0000y 🟡-🟡🟡🟡-🟡 Moderate (796 m)Moderate (796 m)
22M 0000y - 22M 0110y 🟡-🟡🟡🟡-🟡 Moderate (842 m)Moderate (842 m)
22M 0110y - 22M 0220y 🟡-🟡🟡🟡-🟡 Moderate (1,129 m)Moderate (1,129 m)
22M 0220y - 22M 0330y 🟡-🟡🟡🟡-🟡 Moderate (827 m)Moderate (813 m to 843 m)
22M 0330y - 22M 0440y 🟡-🟡🟡🟡-🟡 Moderate (810 m)Moderate (810 m)
22M 0440y - 22M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
22M 0550y - 22M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
22M 0660y - 22M 0770y 🟡-🟡🟡🟡-🟡 Moderate (870 m)Moderate (870 m)
22M 0770y - 22M 0880y 🟠-🟡🟡🟡-🟣 Moderate (886 m)Moderately Tight (570 m) to Moderate (1,411 m)
22M 0880y - 22M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (679 m)Moderately Tight (679 m)
22M 0990y - 22M 1100y 🟠-🟠🟠🟠-🟠 Tight (471 m)Tight (451 m to 492 m)
22M 1100y - 22M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (510 m)Moderately Tight (510 m)
22M 1210y - 22M 1320y 🟠-🟠🟠🟠-🟠 Tight (423 m)Tight (423 m)
22M 1320y - 22M 1430y 🟢-🟢🟢🟢-🟢 Very Flat (8,116 m)Very Flat (8,116 m)
22M 1430y - 22M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
22M 1540y - 22M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
22M 1650y - 23M 0000y 🟡-🟡🟡🟡-🟡 Moderate (935 m)Moderate (935 m)
23M 0000y - 23M 0110y ⭕-🟠🟠🟠-⚪ Tight (496 m)Extremely Tight (198 m) to Straight
23M 0110y - 23M 0220y 🟡-🟡🟡🟡-🟡 Moderate (867 m)Moderate (867 m)
23M 0220y - 23M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
23M 0330y - 23M 0440y ⭕-⭕⭕⭕-🔴 Extremely Tight (221 m)Extremely Tight (196 m) to Very Tight (249 m)
23M 0440y - 23M 0550y ⭕-⭕⭕⭕-🔴 Extremely Tight (191 m)Extremely Tight (133 m) to Very Tight (232 m)
23M 0550y - 23M 0660y ⭕-🔴🔴🔴-🟠 Very Tight (298 m)Extremely Tight (192 m) to Tight (471 m)
23M 0660y - 23M 0706y ⚪-⚪⚪⚪-⚪ StraightStraight