Horizontal curvature for ELR FOY 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
281M 1750y - 282M 0000y ⚪-⚪⚪⚪-⚪ StraightStraight
282M 0000y - 282M 0110y 🔴-🟡🟡🟡-⚪ Moderate (855 m)Very Tight (348 m) to Straight
282M 0110y - 282M 0220y ⭕-🟠🟠🟠-⚪ Tight (358 m)Extremely Tight (185 m) to Straight
282M 0220y - 282M 0330y ⭕-🟠🟠🟠-⚪ Tight (432 m)Extremely Tight (109 m) to Straight
282M 0330y - 282M 0440y ⭕-🔵🔵🔵-⚪ Moderately Flat (2,468 m)Extremely Tight (<100 m) to Straight
282M 0440y - 282M 0550y ⭕-🟡🟡🟡-⚪ Moderate (804 m)Extremely Tight (<100 m) to Straight
282M 0550y - 282M 0660y ⭕-🟠🟠🟠-⚪ Moderately Tight (635 m)Extremely Tight (177 m) to Straight
282M 0660y - 282M 0770y ⭕-🟠🟠🟠-⚪ Moderately Tight (699 m)Extremely Tight (<100 m) to Straight
282M 0770y - 282M 0880y ⭕-🔴🔴🔴-⚪ Very Tight (253 m)Extremely Tight (116 m) to Straight
282M 0880y - 282M 0990y 🔴-🟡🟡🟡-⚪ Moderate (772 m)Very Tight (254 m) to Straight
282M 0990y - 282M 1100y 🔴-🟠🟠🟠-🟠 Tight (460 m)Very Tight (333 m) to Moderately Tight (606 m)
282M 1100y - 282M 1210y 🔴-🔴🔴🔴-🔴 Very Tight (288 m)Very Tight (262 m to 337 m)
282M 1210y - 282M 1320y ⭕-🔴🔴🔴-🟠 Very Tight (294 m)Extremely Tight (196 m) to Tight (370 m)
282M 1320y - 282M 1430y ⭕-⭕⭕⭕-🔴 Extremely Tight (144 m)Extremely Tight (<100 m) to Very Tight (326 m)
282M 1430y - 282M 1540y ⭕-🔴🔴🔴-🟡 Very Tight (257 m)Extremely Tight (106 m) to Moderate (1,097 m)
282M 1540y - 282M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
282M 1650y - 283M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,869 m)Moderate (1,869 m)
283M 0000y - 283M 0007y ⚪-⚪⚪⚪-⚪ StraightStraight