See detailed information for ELR BWO1 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
2M 1754y - 3M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0000y - 3M 0110y  ⭕   🟠🟠🟠🟠🟠   ⚪  Tight (372 m)Extremely Tight (125 m) to Straight
3M 0110y - 3M 0220y  ⭕   ⭕⭕⭕⭕⭕   ⭕  Extremely Tight (172 m)Extremely Tight (142 m to 207 m)
3M 0220y - 3M 0330y  ⭕   🟠🟠🟠🟠🟠   🟡  Tight (399 m)Extremely Tight (148 m) to Moderate (832 m)
3M 0330y - 3M 0440y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (257 m)Extremely Tight (204 m) to Tight (377 m)
3M 0440y - 3M 0550y  🔵   🔵🔵🔵🔵🔵   🔵  Moderately Flat (2,676 m)Moderately Flat (2,676 m)
3M 0550y - 3M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0660y - 3M 0770y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0770y - 3M 0880y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0880y - 3M 0990y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0990y - 3M 1100y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1100y - 3M 1210y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (7,676 m)Very Flat (7,676 m)
3M 1210y - 3M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1320y - 3M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1430y - 3M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1540y - 3M 1650y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (8,607 m)Very Flat (8,607 m)
3M 1650y - 4M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 0000y - 4M 0110y  🔵   🔵🔵🔵🔵🔵   🔵  Flat (3,628 m)Flat (3,628 m)
4M 0110y - 4M 0220y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (6,217 m)Very Flat (6,217 m)
4M 0220y - 4M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 0330y - 4M 0440y  ⚫   ⚫⚫⚫⚫⚫   ⚫  Extremely Flat (48,053 m)Extremely Flat (48,053 m)
4M 0440y - 4M 0550y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (6,978 m)Very Flat (6,978 m)
4M 0550y - 4M 0660y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (9,750 m)Very Flat (9,750 m)
4M 0660y - 4M 0770y  🟠   🟡🟡🟡🟡🟡   🔵  Moderate (1,026 m)Tight (376 m) to Moderately Flat (2,419 m)
4M 0770y - 4M 0880y  🟠   🟡🟡🟡🟡🟡   🟣  Moderate (876 m)Moderately Tight (636 m) to Moderate (1,315 m)
4M 0880y - 4M 0990y  🟠   🟠🟠🟠🟠🟠   🟣  Moderately Tight (704 m)Tight (394 m) to Moderate (1,672 m)
4M 0990y - 4M 1100y  🔵   🔵🔵🔵🔵🔵   🔵  Flat (4,300 m)Flat (4,300 m)
4M 1100y - 4M 1210y  🟢   🟢🟢🟢🟢🟢   🟢  Very Flat (8,336 m)Very Flat (8,336 m)
4M 1210y - 4M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1320y - 4M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 1430y - 4M 1540y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (539 m)Moderately Tight (539 m)
4M 1540y - 4M 1650y  ⭕   🟡🟡🟡🟡🟡   🟢  Moderate (929 m)Extremely Tight (178 m) to Very Flat (17,539 m)
4M 1650y - 5M 0000y  ⭕   🔴🔴🔴🔴🔴   🟡  Very Tight (232 m)Extremely Tight (133 m) to Moderate (1,060 m)
5M 0000y - 5M 0110y  ⭕   ⭕⭕⭕⭕⭕   🔴  Extremely Tight (186 m)Extremely Tight (142 m) to Very Tight (270 m)
5M 0110y - 5M 0220y  ⭕   ⭕⭕⭕⭕⭕   🔴  Extremely Tight (192 m)Extremely Tight (119 m) to Very Tight (300 m)
5M 0220y - 5M 0330y  ⭕   🔴🔴🔴🔴🔴   🟢  Very Tight (315 m)Extremely Tight (104 m) to Very Flat (8,760 m)
5M 0330y - 5M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0440y - 5M 0550y  🔵   🔵🔵🔵🔵🔵   🔵  Flat (4,835 m)Flat (4,835 m)
5M 0550y - 5M 0660y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,181 m)Moderate (1,181 m)
5M 0660y - 5M 0770y  ⭕   🟠🟠🟠🟠🟠   🟡  Moderately Tight (592 m)Extremely Tight (206 m) to Moderate (931 m)
5M 0770y - 5M 0880y  🔴   🟠🟠🟠🟠🟠   🟡  Moderately Tight (575 m)Very Tight (302 m) to Moderate (1,117 m)
5M 0880y - 5M 0990y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
5M 0990y - 5M 1100y  🔵   🔵🔵🔵🔵🔵   🔵  Flat (3,634 m)Flat (3,634 m)
5M 1100y - 5M 1210y  ⭕   ⭕⭕⭕⭕⭕   🟠  Extremely Tight (148 m)Extremely Tight (<100 m) to Moderately Tight (666 m)
5M 1210y - 5M 1320y  ⭕   🔴🔴🔴🔴🔴   🟢  Very Tight (243 m)Extremely Tight (<100 m) to Very Flat (6,893 m)
5M 1320y - 5M 1430y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (287 m)Extremely Tight (148 m) to Moderately Tight (515 m)
5M 1430y - 5M 1540y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,516 m)Moderate (1,516 m)
5M 1540y - 5M 1650y  ⚫   ⚫⚫⚫⚫⚫   ⚫  Extremely Flat (22,101 m)Extremely Flat (22,101 m)
5M 1650y - 6M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
6M 0000y - 6M 0032y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight