Horizontal curvature for ELR PBS3 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
140M 0876y - 140M 0880y ⚫-⚫⚫⚫-⚪ Extremely Flat (30,952 m)Extremely Flat (22,638 m) to Straight
140M 0880y - 140M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 0990y - 140M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1100y - 140M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
140M 1210y - 140M 1320y 🟠-🟠🟠🟠-🟠 Moderately Tight (553 m)Moderately Tight (553 m)
140M 1320y - 140M 1430y 🟡-🟡🟡🟡-🟡 Moderate (807 m)Moderate (807 m)
140M 1430y - 140M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (549 m)Moderately Tight (514 m to 568 m)
140M 1540y - 140M 1650y 🟠-🟠🟠🟠-🟠 Moderately Tight (629 m)Moderately Tight (564 m to 737 m)
140M 1650y - 141M 0000y 🟠-🟠🟠🟠-🟡 Moderately Tight (623 m)Tight (449 m) to Moderate (853 m)
141M 0000y - 141M 0110y 🟠-🟠🟠🟠-🟠 Moderately Tight (560 m)Moderately Tight (560 m)
141M 0110y - 141M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (698 m)Moderately Tight (698 m)
141M 0220y - 141M 0330y 🟠-🟠🟠🟠-🟠 Moderately Tight (659 m)Moderately Tight (611 m to 710 m)
141M 0330y - 141M 0440y 🟠-🟠🟠🟠-🟡 Moderately Tight (699 m)Moderately Tight (619 m) to Moderate (788 m)
141M 0440y - 141M 0550y 🟠-🟠🟠🟠-🟠 Moderately Tight (616 m)Moderately Tight (589 m to 650 m)
141M 0550y - 141M 0660y 🟠-🟠🟠🟠-🟠 Moderately Tight (617 m)Moderately Tight (617 m)
141M 0660y - 141M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (518 m)Tight (474 m) to Moderately Tight (568 m)
141M 0770y - 141M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0880y - 141M 0990y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 0990y - 141M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1100y - 141M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1210y - 141M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1320y - 141M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1430y - 141M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1540y - 141M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
141M 1650y - 142M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 0000y - 142M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 0110y - 142M 0220y 🟠-🔵🔵🔵-⚪ Moderately Flat (2,487 m)Moderately Tight (525 m) to Straight
142M 0220y - 142M 0330y 🔴-🟡🟡🟡-⚪ Moderate (1,082 m)Very Tight (332 m) to Straight
142M 0330y - 142M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 0440y - 142M 0550y 🔴-🟡🟡🟡-⚪ Moderate (840 m)Very Tight (341 m) to Straight
142M 0550y - 142M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,269 m)Moderate (1,269 m)
142M 0660y - 142M 0770y 🟡-🟡🟡🟡-🟡 Moderate (847 m)Moderate (847 m)
142M 0770y - 142M 0880y 🟡-🟡🟡🟡-🟡 Moderate (907 m)Moderate (907 m)
142M 0880y - 142M 0990y 🟡-🔵🔵🔵-🟢 Moderately Flat (2,001 m)Moderate (954 m) to Very Flat (7,761 m)
142M 0990y - 142M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1100y - 142M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1210y - 142M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1320y - 142M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1430y - 142M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1540y - 142M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
142M 1650y - 143M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
143M 0000y - 143M 0110y ⚪-⚪⚪⚪-⚪ StraightStraight
143M 0110y - 143M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
143M 0220y - 143M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
143M 0330y - 143M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
143M 0440y - 143M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,189 m)Moderate (1,189 m)
143M 0550y - 143M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,359 m)Moderate (1,359 m)
143M 0660y - 143M 0770y 🔵-🟢🟢🟢-⚪ Very Flat (5,911 m)Flat (4,618 m) to Straight
143M 0770y - 143M 0880y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,050 m)Moderately Flat (2,050 m)
143M 0880y - 143M 0882y ⚪-⚪⚪⚪-⚪ StraightStraight