See detailed information for ELR NOP1 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
0M 0428y - 0M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0440y - 0M 0550y  ⭕   🟠🟠🟠🟠🟠   🟠  Tight (380 m)Extremely Tight (188 m) to Moderately Tight (541 m)
0M 0550y - 0M 0660y  🟠   🟡🟡🟡🟡🟡   🔵  Moderate (812 m)Tight (358 m) to Flat (4,477 m)
0M 0660y - 0M 0770y  🔴   🟣🟣🟣🟣🟣   ⚪  Moderate (1,360 m)Very Tight (268 m) to Straight
0M 0770y - 0M 0880y  ⭕   🔴🔴🔴🔴🔴   🟣  Very Tight (254 m)Extremely Tight (118 m) to Moderate (1,673 m)
0M 0880y - 0M 0990y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (289 m)Extremely Tight (174 m) to Moderately Tight (636 m)
0M 0990y - 0M 1100y  ⭕   ⭕⭕⭕⭕⭕   ⭕  Extremely Tight (158 m)Extremely Tight (<100 m to 220 m)
0M 1100y - 0M 1210y  ⭕   ⭕⭕⭕⭕⭕   ⭕  Extremely Tight (173 m)Extremely Tight (111 m to 219 m)
0M 1210y - 0M 1320y  ⭕   🔴🔴🔴🔴🔴   🔴  Very Tight (256 m)Extremely Tight (189 m) to Very Tight (312 m)
0M 1320y - 0M 1430y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (267 m)Extremely Tight (117 m) to Moderately Tight (593 m)
0M 1430y - 0M 1540y  ⭕   ⭕⭕⭕⭕⭕   ⭕  Extremely Tight (190 m)Extremely Tight (159 m to 214 m)
0M 1540y - 0M 1650y  ⭕   ⭕⭕⭕⭕⭕   🔴  Extremely Tight (185 m)Extremely Tight (119 m) to Very Tight (288 m)
0M 1650y - 1M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0000y - 1M 0110y  🔴   🔴🔴🔴🔴🔴   🟠  Very Tight (331 m)Very Tight (289 m) to Tight (399 m)
1M 0110y - 1M 0220y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (413 m)Tight (389 m to 450 m)
1M 0220y - 1M 0330y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (391 m)Tight (391 m)
1M 0330y - 1M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0440y - 1M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0550y - 1M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 0660y - 1M 0770y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (910 m)Moderate (910 m)
1M 0770y - 1M 0880y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (312 m)Extremely Tight (120 m) to Moderately Tight (629 m)
1M 0880y - 1M 0990y  ⭕   🔴🔴🔴🔴🔴   🔴  Very Tight (237 m)Extremely Tight (186 m) to Very Tight (332 m)
1M 0990y - 1M 1100y  ⭕   ⭕⭕⭕⭕⭕   🔴  Extremely Tight (179 m)Extremely Tight (116 m) to Very Tight (264 m)
1M 1100y - 1M 1210y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (628 m)Moderately Tight (628 m)
1M 1210y - 1M 1320y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (509 m)Moderately Tight (509 m)
1M 1320y - 1M 1430y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 1430y - 1M 1540y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 1540y - 1M 1650y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
1M 1650y - 2M 0000y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (737 m)Moderately Tight (737 m)
2M 0000y - 2M 0110y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (958 m)Moderate (958 m)
2M 0110y - 2M 0220y  ⭕   🔴🔴🔴🔴🔴   ⚪  Very Tight (301 m)Extremely Tight (<100 m) to Straight
2M 0220y - 2M 0330y  ⭕   🔴🔴🔴🔴🔴   ⚪  Very Tight (230 m)Extremely Tight (180 m) to Straight
2M 0330y - 2M 0440y  🔴   🟣🟣🟣🟣🟣   ⚪  Moderate (1,352 m)Very Tight (283 m) to Straight
2M 0440y - 2M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 0550y - 2M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 0660y - 2M 0770y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 0770y - 2M 0880y  🟠   🟠🟠🟠🟠🟠   ⚪  Moderately Tight (576 m)Tight (420 m) to Straight
2M 0880y - 2M 0990y  🟠   🟠🟠🟠🟠🟠   ⚪  Moderately Tight (715 m)Moderately Tight (593 m) to Straight
2M 0990y - 2M 1100y  🟠   🟠🟠🟠🟠🟠   🟡  Moderately Tight (563 m)Tight (353 m) to Moderate (882 m)
2M 1100y - 2M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
2M 1210y - 2M 1320y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (1,176 m)Moderate (1,176 m)
2M 1320y - 2M 1430y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (524 m)Tight (414 m) to Moderately Tight (611 m)
2M 1430y - 2M 1540y  🔴   🟠🟠🟠🟠🟠   🟠  Tight (407 m)Very Tight (300 m) to Moderately Tight (634 m)
2M 1540y - 2M 1650y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,445 m)Moderate (1,445 m)
2M 1650y - 3M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0000y - 3M 0110y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 0110y - 3M 0220y  🟡   🟡🟡🟡🟡🟡   🟡  Moderate (904 m)Moderate (904 m)
3M 0220y - 3M 0330y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (613 m)Moderately Tight (545 m to 665 m)
3M 0330y - 3M 0440y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (598 m)Moderately Tight (558 m to 628 m)
3M 0440y - 3M 0550y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
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  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1210y - 3M 1320y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
3M 1320y - 3M 1430y  🟠   🟠🟠🟠🟠🟠   🟠  Moderately Tight (552 m)Moderately Tight (552 m)
3M 1430y - 3M 1540y  ⭕   🟠🟠🟠🟠🟠   ⚪  Tight (361 m)Extremely Tight (224 m) to Straight
3M 1540y - 3M 1650y  ⭕   🔴🔴🔴🔴🔴   🟠  Very Tight (242 m)Extremely Tight (<100 m) to Moderately Tight (626 m)
3M 1650y - 4M 0000y  🟡   🟡🟡🟡🟡🟡   🟣  Moderate (1,153 m)Moderate (968 m to 1,507 m)
4M 0000y - 4M 0110y  🟠   🟠🟠🟠🟠🟠   🟠  Tight (478 m)Tight (381 m) to Moderately Tight (606 m)
4M 0110y - 4M 0220y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 0220y - 4M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 0330y - 4M 0440y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
4M 0440y - 4M 0550y  🔴   🔴🔴🔴🔴🔴   🔴  Very Tight (259 m)Very Tight (259 m)
4M 0550y - 4M 0660y  ⭕   🟠🟠🟠🟠🟠   ⚪  Tight (402 m)Extremely Tight (<100 m) to Straight
4M 0660y - 4M 0732y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight