Horizontal curvature for ELR WDJ 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
0M 0312y - 0M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0330y - 0M 0440y 🔴-🟠🟠🟠-⚪ Moderately Tight (557 m)Very Tight (314 m) to Straight
0M 0440y - 0M 0550y 🔴-🔴🔴🔴-🟠 Very Tight (347 m)Very Tight (297 m) to Tight (420 m)
0M 0550y - 0M 0660y 🔴-🟠🟠🟠-🟠 Tight (379 m)Very Tight (335 m) to Tight (439 m)
0M 0660y - 0M 0770y 🔴-🟠🟠🟠-🟠 Tight (360 m)Very Tight (269 m) to Moderately Tight (513 m)
0M 0770y - 0M 0880y 🔴-🟠🟠🟠-🟠 Tight (358 m)Very Tight (344 m) to Tight (370 m)
0M 0880y - 0M 0990y 🟠-🟡🟡🟡-🔵 Moderate (1,073 m)Moderately Tight (647 m) to Moderately Flat (2,930 m)
0M 0990y - 0M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1100y - 0M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1210y - 0M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1320y - 0M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1430y - 0M 1540y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1540y - 0M 1650y 🔴-🟠🟠🟠-🟡 Moderately Tight (562 m)Very Tight (329 m) to Moderate (936 m)
0M 1650y - 1M 0000y 🟠-🟠🟠🟠-🟠 Tight (421 m)Tight (391 m to 473 m)
1M 0000y - 1M 0110y 🔴-🔴🔴🔴-🟠 Very Tight (331 m)Very Tight (248 m) to Moderately Tight (576 m)
1M 0110y - 1M 0220y 🟠-🟠🟠🟠-🟠 Tight (408 m)Tight (407 m to 409 m)
1M 0220y - 1M 0330y 🔴-🟠🟠🟠-🟠 Tight (414 m)Very Tight (318 m) to Moderately Tight (671 m)
1M 0330y - 1M 0440y 🔵-🟢🟢🟢-🟢 Very Flat (6,707 m)Flat (4,603 m) to Very Flat (12,166 m)
1M 0440y - 1M 0470y ⚪-⚪⚪⚪-⚪ StraightStraight