Horizontal curvature for ELR CNW is based on the digitised notional centre-line, calculated in 100 metre 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 RangeFeatures
0M -088y - 0M 0000y ðŸŸ¢-🟢🟢🟢-🟢 Very Flat (19,927 m)Carmarthen Bridge Jn
0M 0000y - 0M 0110y â­•-🔴🔴🔴-⚪ Very Tight (329 m)129 m → Straight
0M 0110y - 0M 0220y â­•-🔴🔴🔴-⚪ Very Tight (304 m)<100 m → Straight
0M 0220y - 0M 0330y â­•-🔴🔴🔴-⚪ Very Tight (314 m)<100 m → Straight
0M 0330y - 0M 0440y â­•-🔴🔴🔴-⚪ Very Tight (326 m)<100 m → StraightP&T Loop Jn
0M 0440y - 0M 0550y âšª-⚪⚪⚪-⚪ Straight
0M 0550y - 0M 0660y âšª-⚪⚪⚪-⚪ Straight
0M 0660y - 0M 0770y âšª-⚪⚪⚪-⚪ Straight
0M 0770y - 0M 0880y âšª-⚪⚪⚪-⚪ Straight
0M 0880y - 0M 0990y âšª-⚪⚪⚪-⚪ Straight
0M 0990y - 0M 1100y âšª-⚪⚪⚪-⚪ Straight
0M 1100y - 0M 1210y âšª-⚪⚪⚪-⚪ Straight
0M 1210y - 0M 1320y âšª-⚪⚪⚪-⚪ Straight
0M 1320y - 0M 1390y âšª-⚪⚪⚪-⚪ Straight