See detailed information for ELR BBD9 and Interactive Map.

 ⚠️ Horizontal curvature shown below is based on the digitised notional ELR centre-line, reported in 110 yard 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 0123y - 0M 0220y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0220y - 0M 0330y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0330y - 0M 0440y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0440y - 0M 0550y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0550y - 0M 0660y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0660y - 0M 0770y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0770y - 0M 0880y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 0880y - 0M 0990y 🟢-⚪⚪⚪-⚪ StraightVery Flat (11,578 m) to Straight
0M 0990y - 0M 1100y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1100y - 0M 1210y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1210y - 0M 1320y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1320y - 0M 1430y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1430y - 0M 1540y ⭕-🟡🟡🟡-⚪ Moderate (934 m)Extremely Tight (188 m) to Straight
0M 1540y - 0M 1650y ⚪-⚪⚪⚪-⚪ StraightStraight
0M 1650y - 1M 0000y 🔴-🟡🟡🟡-⚪ Moderate (765 m)Very Tight (293 m) to Straight
1M 0000y - 1M 0110y ⭕-🟠🟠🟠-⚪ Tight (379 m)Extremely Tight (195 m) to Straight
1M 0110y - 1M 0220y ⭕-🟠🟠🟠-⚪ Moderately Tight (678 m)Extremely Tight (158 m) to Straight
1M 0220y - 1M 0305y ⭕-🟠🟠🟠-⚪ Tight (385 m)Extremely Tight (<100 m) to Straight