See detailed information for ELR ZZB3 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 -267y - 0M -220y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M -220y - 0M -110y  ⚫   ⚫⚫⚫⚫⚫   ⚫  Extremely Flat (21,484 m)Extremely Flat (21,484 m)
0M -110y - 0M 0000y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0000y - 0M 0110y  🟠   🟠🟠🟠🟠🟠   🔵  Moderately Tight (739 m)Tight (361 m) to Moderately Flat (2,016 m)
0M 0110y - 0M 0220y  ⭕   🟡🟡🟡🟡🟡   ⚪  Moderate (837 m)Extremely Tight (141 m) to Straight
0M 0220y - 0M 0330y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0330y - 0M 0440y  🟠   🟢🟢🟢🟢🟢   ⚪  Very Flat (18,080 m)Tight (430 m) to Straight
0M 0440y - 0M 0550y  🟡   🟢🟢🟢🟢🟢   ⚪  Very Flat (17,004 m)Moderate (900 m) to Straight
0M 0550y - 0M 0660y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0660y - 0M 0770y  🟠   🟣🟣🟣🟣🟣   ⚪  Moderate (1,304 m)Moderately Tight (622 m) to Straight
0M 0770y - 0M 0880y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 0880y - 0M 0990y  🟣   🟣🟣🟣🟣🟣   🟣  Moderate (1,890 m)Moderate (1,890 m)
0M 0990y - 0M 1100y  🔵   🔵🔵🔵🔵🔵   🔵  Moderately Flat (2,167 m)Moderately Flat (2,167 m)
0M 1100y - 0M 1210y  ⚪   ⚪⚪⚪⚪⚪   ⚪  StraightStraight
0M 1210y - 0M 1275y  ⭕   ⭕⭕⭕⭕⭕   ⚪  Extremely Tight (222 m)Extremely Tight (134 m) to Straight