Horizontal curvature for ELR LBE4 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.
| Mileage | Schematic | Average Radius | Radius Range | Features |
|---|---|---|---|---|
| 191M 0553y - 191M 0660y | ⭕-🔴🔴🔴-⚪ | Very Tight (295 m) | <100 m → Straight | former Hammerton Street Jn |
| 191M 0660y - 191M 0770y | ⭕-🔵🔵🔵-⚪ | Moderately Flat (2,630 m) | <100 m → Straight | Wakefield Road Tunnel |
| 191M 0770y - 191M 0880y | ⚪-⚪⚪⚪-⚪ | Straight | Wakefield Road Tunnel | |
| 191M 0880y - 191M 0990y | ⚪-⚪⚪⚪-⚪ | Straight | ||
| 191M 0990y - 191M 1100y | 🔴-🔴🔴🔴-🔴 | Very Tight (350 m) | ||
| 191M 1100y - 191M 1210y | ⭕-⭕⭕⭕-🔴 | Extremely Tight (207 m) | 184 m → 236 m | |
| 191M 1210y - 191M 1320y | ⭕-⭕⭕⭕-⭕ | Extremely Tight (176 m) | 109 m → 219 m | |
| 191M 1320y - 191M 1430y | ⭕-⭕⭕⭕-⭕ | Extremely Tight (205 m) | 198 m → 212 m | |
| 191M 1430y - 191M 1540y | ⭕-⭕⭕⭕-⭕ | Extremely Tight (151 m) | 124 m → 201 m | |
| 191M 1540y - 191M 1650y | ⭕-⭕⭕⭕-⭕ | Extremely Tight (158 m) | 143 m → 186 m | Mill Lane Jn |
| 191M 1650y - 191M 1738y | 🔵-🔵🔵🔵-⚪ | Flat (3,945 m) | 2,110 m → Straight |