Horizontal curvature for ELR LLJ 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 -020y - 0M 0000y ⭕-⭕⭕⭕-🔵 Extremely Tight (187 m)100 m → 2,005 m
0M 0000y - 0M 0110y 🔴-🟡🟡🟡-⚪ Moderate (794 m)263 m → StraightLlandudno Jn
0M 0110y - 0M 0220y ⭕-🔴🔴🔴-🟠 Very Tight (253 m)109 m → 476 m
0M 0220y - 0M 0330y ⭕-⭕⭕⭕-🟠 Extremely Tight (214 m)<100 m → 550 m
0M 0330y - 0M 0440y ⭕-⭕⭕⭕-🟠 Extremely Tight (192 m)<100 m → 709 m
0M 0440y - 0M 0550y 🟠-🟡🟡🟡-🔵 Moderate (998 m)506 m → 4,984 m
0M 0550y - 0M 0660y 🟠-🟣🟣🟣-🟢 Moderate (1,358 m)637 m → 6,292 m
0M 0660y - 0M 0770y 🟠-🟣🟣🟣-🟢 Moderate (1,257 m)562 m → 5,325 m
0M 0770y - 0M 0880y 🟡-🟡🟡🟡-🟣 Moderate (1,087 m)801 m → 1,414 m
0M 0880y - 0M 0990y 🟠-🟡🟡🟡-🟣 Moderate (1,030 m)607 m → 1,910 m
0M 0990y - 0M 1100y 🟠-🟡🟡🟡-🟢 Moderate (960 m)560 m → 6,984 m
0M 1100y - 0M 1210y 🟡-🟡🟡🟡-🟣 Moderate (1,057 m)855 m → 1,442 m
0M 1210y - 0M 1320y 🟠-🟡🟡🟡-🔵 Moderate (1,162 m)595 m → 2,321 m
0M 1320y - 0M 1430y 🟠-🟠🟠🟠-🟠 Moderately Tight (596 m)544 m → 681 m
0M 1430y - 0M 1540y 🟠-🟡🟡🟡-🟣 Moderate (1,107 m)551 m → 1,858 m
0M 1540y - 0M 1650y 🟠-🟡🟡🟡-🔵 Moderate (767 m)495 m → 4,184 m
0M 1650y - 1M 0000y 🟠-🟡🟡🟡-🟣 Moderate (767 m)460 m → 1,288 m
1M 0000y - 1M 0110y 🟠-🟡🟡🟡-🟣 Moderate (890 m)496 m → 1,568 m
1M 0110y - 1M 0220y 🟠-🟡🟡🟡-🟡 Moderate (898 m)701 m → 1,155 m
1M 0220y - 1M 0330y 🟠-🟡🟡🟡-🟣 Moderate (961 m)612 m → 1,680 mDEGANWY
1M 0330y - 1M 0440y 🟢-🟢🟢🟢-🟢 Very Flat (13,928 m)DEGANWY
1M 0440y - 1M 0550y ⭕-🔴🔴🔴-🟡 Very Tight (273 m)144 m → 996 mDEGANWY
1M 0550y - 1M 0660y ⭕-🔴🔴🔴-🟠 Very Tight (267 m)156 m → 502 m
1M 0660y - 1M 0770y ⭕-🔴🔴🔴-🟠 Very Tight (269 m)127 m → 441 m
1M 0770y - 1M 0880y 🟠-🟠🟠🟠-🟡 Moderately Tight (559 m)377 m → 1,217 m
1M 0880y - 1M 0990y ⚪-⚪⚪⚪-⚪ Straight
1M 0990y - 1M 1100y ⚪-⚪⚪⚪-⚪ Straight
1M 1100y - 1M 1210y 🟢-🟢🟢🟢-🟢 Very Flat (6,568 m)6,124 m → 6,891 m
1M 1210y - 1M 1320y 🔵-🔵🔵🔵-🔵 Flat (4,668 m)
1M 1320y - 1M 1430y 🟡-🟣🟣🟣-🔵 Moderate (1,579 m)761 m → 4,543 m
1M 1430y - 1M 1540y 🟣-🔵🔵🔵-🟢 Moderately Flat (2,167 m)1,514 m → 7,019 m
1M 1540y - 1M 1650y 🔵-🟢🟢🟢-🟢 Very Flat (5,249 m)4,140 m → 12,395 m
1M 1650y - 2M 0000y 🟡-🔵🔵🔵-🟢 Moderately Flat (2,240 m)1,200 m → 11,864 m
2M 0000y - 2M 0110y 🟡-🟣🟣🟣-🟢 Moderate (1,270 m)802 m → 6,014 m
2M 0110y - 2M 0220y 🟡-🟣🟣🟣-🟢 Moderate (1,660 m)1,092 m → 5,381 m
2M 0220y - 2M 0330y 🟡-🟣🟣🟣-🟣 Moderate (1,386 m)988 m → 1,914 m
2M 0330y - 2M 0440y 🟡-🟣🟣🟣-🔵 Moderate (1,461 m)1,236 m → 2,188 m
2M 0440y - 2M 0550y 🟡-🟣🟣🟣-🟣 Moderate (1,430 m)1,039 m → 1,977 m
2M 0550y - 2M 0660y ⚫-⚫⚫⚫-⚫ Extremely Flat (20,455 m)
2M 0660y - 2M 0770y ⚪-⚪⚪⚪-⚪ Straight
2M 0770y - 2M 0880y ⚪-⚪⚪⚪-⚪ Straight
2M 0880y - 2M 0990y ⚪-⚪⚪⚪-⚪ Straight
2M 0990y - 2M 1100y ⚪-⚪⚪⚪-⚪ Straight
2M 1100y - 2M 1210y ⚫-⚪⚪⚪-⚪ Straight37,332 m → Straight
2M 1210y - 2M 1320y ⚪-⚪⚪⚪-⚪ Straight
2M 1320y - 2M 1430y 🔵-🟢🟢🟢-⚪ Very Flat (10,887 m)3,308 m → Straight
2M 1430y - 2M 1540y 🟣-🔵🔵🔵-⚪ Moderately Flat (2,152 m)1,416 m → Straight
2M 1540y - 2M 1650y 🔴-🟠🟠🟠-⚪ Moderately Tight (689 m)285 m → Straight
2M 1650y - 3M 0000y ⭕-⭕⭕⭕-⚪ Extremely Tight (224 m)<100 m → Straight
3M 0000y - 3M 0110y ⭕-🟠🟠🟠-⚪ Moderately Tight (512 m)182 m → StraightLLANDUDNO
3M 0110y - 3M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,140 m)LLANDUDNO
3M 0220y - 3M 0330y ⚪-⚪⚪⚪-⚪ StraightLLANDUDNO
3M 0330y - 3M 0380y 🟢-🟢🟢🟢-⚪ Very Flat (19,835 m)14,061 m → Straight