Horizontal curvature for ELR EGM2 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 RangeFeatures
44M 1623y - 44M 1650y ⚪-⚪⚪⚪-⚪ Straight
44M 1650y - 45M 0000y 🟠-🔵🔵🔵-⚪ Flat (4,781 m)489 m → StraightHaymarket West Jn
45M 0000y - 45M 0110y 🟢-🟢🟢🟢-🟢 Very Flat (5,412 m)
45M 0110y - 45M 0220y ⚪-⚪⚪⚪-⚪ Straight
45M 0220y - 45M 0330y ⚪-⚪⚪⚪-⚪ Straight
45M 0330y - 45M 0440y ⚪-⚪⚪⚪-⚪ Straight
45M 0440y - 45M 0550y ⚪-⚪⚪⚪-⚪ Straight
45M 0550y - 45M 0660y ⚪-⚪⚪⚪-⚪ Straight
45M 0660y - 45M 0770y 🟢-🟢🟢🟢-🟢 Very Flat (6,948 m)Haymarket Central Jn
45M 0770y - 45M 0880y ⚪-⚪⚪⚪-⚪ StraightHaymarket Central Jn
45M 0880y - 45M 0990y ⚪-⚪⚪⚪-⚪ Straight
45M 0990y - 45M 1100y ⚪-⚪⚪⚪-⚪ Straight
45M 1100y - 45M 1210y ⚪-⚪⚪⚪-⚪ Straight
45M 1210y - 45M 1320y ⚪-⚪⚪⚪-⚪ Straight
45M 1320y - 45M 1430y 🟢-🟢🟢🟢-🟢 Very Flat (12,350 m)
45M 1430y - 45M 1540y ⚪-⚪⚪⚪-⚪ Straight
45M 1540y - 45M 1650y 🔵-🟢🟢🟢-⚪ Very Flat (6,463 m)2,662 m → StraightHaymarket East Jn
45M 1650y - 46M 0000y 🟠-🟡🟡🟡-⚪ Moderate (1,232 m)646 m → StraightHAYMARKET
46M 0000y - 46M 0110y 🔵-🟢🟢🟢-⚪ Very Flat (11,974 m)2,492 m → StraightHAYMARKET
46M 0110y - 46M 0156y 🟠-🟠🟠🟠-🟠 Tight (380 m)HAYMARKET; EGM2 / EGM3 interface