See detailed information for ELR BOC1 and Interactive Map.

 ⚠️ Horizontal curvature shown below is based on the digitised notional ELR centre-line, reported at 110 yard intervals. 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.

Mileage  SchematicAverage RadiusRadius Range
5M 0142y - 5M 0220y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0220y - 5M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0330y - 5M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0440y - 5M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0550y - 5M 0660y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (636 m)Tight (498 m) to Moderate (795 m)
5M 0660y - 5M 0770y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (751 m)Moderate (751 m)
5M 0770y - 5M 0880y  🟡   🟡🟡🟡🟡🟡   ⚪  Moderate (1,034 m)Moderate (844 m) to Straight
5M 0880y - 5M 0990y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (616 m)Tight (395 m) to Moderate (973 m)
5M 0990y - 5M 1100y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 1100y - 5M 1210y  🟠   🟡🟡🟡🟡🟡   🟣  Moderate (952 m)Moderately Tight (688 m) to Moderate (1,413 m)
5M 1210y - 5M 1320y  🟠   🟡🟡🟡🟡🟡   🟡  Moderate (789 m)Moderately Tight (723 m) to Moderate (948 m)
5M 1320y - 5M 1430y  🟠   🟡🟡🟡🟡🟡   ⚫  Moderate (1,032 m)Moderately Tight (523 m) to Extremely Flat (36,675 m)
5M 1430y - 5M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 1540y - 5M 1650y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (705 m)Moderately Tight (705 m)
5M 1650y - 6M 0000y  🟠   🟡🟡🟡🟡🟡   ⚪  Moderate (900 m)Tight (494 m) to Straight
6M 0000y - 6M 0110y  🟡   🔵🔵🔵🔵🔵   ⚪  Moderately Flat (2,172 m)Moderate (1,221 m) to Straight
6M 0110y - 6M 0220y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,073 m)Moderate (1,073 m)
6M 0220y - 6M 0330y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,121 m)Moderate (1,121 m)
6M 0330y - 6M 0440y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (735 m)Moderately Tight (735 m)
6M 0440y - 6M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 0550y - 6M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 0660y - 6M 0770y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,834 m)Moderate (1,834 m)
6M 0770y - 6M 0880y  🔴   🟠🟠🟠🟠🟠   ⚪  Tight (485 m)Very Tight (333 m) to Straight
6M 0880y - 6M 0990y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (573 m)Moderately Tight (573 m)
6M 0990y - 6M 1100y  🟠   🟠🟠🟠🟠🟠   🟣  Moderately Tight (650 m)Tight (385 m) to Moderate (1,352 m)
6M 1100y - 6M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 1210y - 6M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 1320y - 6M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 1430y - 6M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 1540y - 6M 1650y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 1650y - 7M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0000y - 7M 0110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0110y - 7M 0220y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (14,414 m)Very Flat (14,414 m)
7M 0220y - 7M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0330y - 7M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0440y - 7M 0550y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (5,926 m)Very Flat (5,926 m)
7M 0550y - 7M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0660y - 7M 0770y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 0770y - 7M 0880y  🟠   🟡🟡🟡🟡🟡   ⚪  Moderate (915 m)Moderately Tight (744 m) to Straight
7M 0880y - 7M 0990y  🔴   🔴🔴🔴🔴🔴   🔴  Very Tight (281 m)Very Tight (269 m to 289 m)
7M 0990y - 7M 1100y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (461 m)Tight (392 m) to Moderately Tight (574 m)
7M 1100y - 7M 1210y  🔴   🟠🟠🟠🟠🟠   🟠  Tight (422 m)Very Tight (286 m) to Moderately Tight (525 m)
7M 1210y - 7M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 1320y - 7M 1430y  🔵   🔵🔵🔵🔵🔵   🔵  Flat (3,147 m)Flat (3,147 m)
7M 1430y - 7M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 1540y - 7M 1650y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
7M 1650y - 7M 1662y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight