Horizontal curvature for ELR SPC1 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 -109y - 0M 0000y ⚪-⚪⚪⚪-⚪ Straight
0M 0000y - 0M 0110y 🟣-⚫⚫⚫-⚪ Extremely Flat (36,343 m)1,886 m → StraightST PANCRAS INTERNATIONAL
0M 0110y - 0M 0220y 🟣-🟣🟣🟣-⚪ Moderate (1,412 m)1,307 m → StraightST PANCRAS INTERNATIONAL
0M 0220y - 0M 0330y 🟣-⚫⚫⚫-⚪ Extremely Flat (43,387 m)1,854 m → StraightST PANCRAS INTERNATIONAL
0M 0330y - 0M 0440y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,212 m)ST PANCRAS INTERNATIONAL
0M 0440y - 0M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,199 m)ST PANCRAS INTERNATIONAL
0M 0550y - 0M 0660y ⭕-🔴🔴🔴-🟠 Very Tight (349 m)187 m → 541 m
0M 0660y - 0M 0770y 🟠-🟠🟠🟠-🟠 Moderately Tight (528 m)514 m → 545 m
0M 0770y - 0M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,168 m)
0M 0880y - 0M 0990y 🟡-🟣🟣🟣-🔵 Moderate (1,596 m)886 m → 4,355 m
0M 0990y - 0M 1100y 🔴-🟠🟠🟠-🔵 Moderately Tight (514 m)341 m → 3,275 mLanding Stage Viaduct
0M 1100y - 0M 1210y 🔴-🟠🟠🟠-⚪ Moderately Tight (540 m)312 m → StraightLanding Stage Viaduct
0M 1210y - 0M 1320y 🟠-🟣🟣🟣-⚪ Moderate (1,569 m)548 m → StraightDock Jn South
0M 1320y - 0M 1430y 🔴-🟠🟠🟠-⚪ Moderately Tight (734 m)260 m → Straight
0M 1430y - 0M 1540y 🟠-🟠🟠🟠-🟠 Tight (497 m)
0M 1540y - 0M 1650y ⚪-⚪⚪⚪-⚪ Straight
0M 1650y - 1M 0000y 🟠-🟠🟠🟠-🟠 Tight (409 m)388 m → 432 mDock Jn North; Camden Road Tunnel
1M 0000y - 1M 0110y ⚪-⚪⚪⚪-⚪ StraightCamden Road Tunnel
1M 0110y - 1M 0220y ⚪-⚪⚪⚪-⚪ StraightCamden Road Tunnel
1M 0220y - 1M 0330y ⚪-⚪⚪⚪-⚪ StraightCamden Road Tunnel
1M 0330y - 1M 0440y 🟠-🟠🟠🟠-🟠 Moderately Tight (742 m)
1M 0440y - 1M 0550y 🟡-🟡🟡🟡-🟡 Moderate (950 m)
1M 0550y - 1M 0660y 🟠-🟠🟠🟠-🟡 Moderately Tight (746 m)465 m → 1,028 m
1M 0660y - 1M 0770y 🟡-🟡🟡🟡-🟡 Moderate (848 m)846 m → 851 m
1M 0770y - 1M 0880y 🟠-🟠🟠🟠-🟠 Moderately Tight (688 m)KENTISH TOWN
1M 0880y - 1M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (729 m)KENTISH TOWN
1M 0990y - 1M 1100y 🟠-🟠🟠🟠-🟠 Moderately Tight (741 m)KENTISH TOWN
1M 1100y - 1M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (564 m)
1M 1210y - 1M 1320y ⭕-🟠🟠🟠-⚪ Moderately Tight (624 m)179 m → Straight
1M 1320y - 1M 1430y ⚪-⚪⚪⚪-⚪ StraightKentish Town Jn
1M 1430y - 1M 1540y 🟠-🟡🟡🟡-⚪ Moderate (1,101 m)652 m → Straight
1M 1540y - 1M 1650y 🔴-🟡🟡🟡-⚪ Moderate (1,016 m)284 m → Straight
1M 1650y - 2M 0000y 🟡-🟡🟡🟡-🟡 Moderate (806 m)
2M 0000y - 2M 0110y 🟡-🟡🟡🟡-🟡 Moderate (1,079 m)
2M 0110y - 2M 0220y ⭕-🟡🟡🟡-⚪ Moderate (1,020 m)<100 m → StraightCarlton Road Jn
2M 0220y - 2M 0330y ⭕-🟣🟣🟣-⚪ Moderate (1,902 m)153 m → Straight
2M 0330y - 2M 0440y 🟠-🟡🟡🟡-⚪ Moderate (1,202 m)703 m → StraightLismore Circus Tunnel
2M 0440y - 2M 0550y 🟡-🟣🟣🟣-🟢 Moderate (1,738 m)964 m → 7,838 mLismore Circus Tunnel
2M 0550y - 2M 0660y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
2M 0660y - 2M 0770y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
2M 0770y - 2M 0880y 🔵-🔵🔵🔵-🔵 Flat (4,130 m)Belsize Tunnel
2M 0880y - 2M 0990y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
2M 0990y - 2M 1100y 🟠-🟡🟡🟡-🟡 Moderate (780 m)688 m → 888 mBelsize Tunnel
2M 1100y - 2M 1210y 🟡-🟡🟡🟡-🟡 Moderate (835 m)Belsize Tunnel
2M 1210y - 2M 1320y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
2M 1320y - 2M 1430y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
2M 1430y - 2M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,820 m)Belsize Tunnel
2M 1540y - 2M 1650y 🔵-🔵🔵🔵-🔵 Flat (3,872 m)Belsize Tunnel
2M 1650y - 3M 0000y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0000y - 3M 0110y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0110y - 3M 0220y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0220y - 3M 0330y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0330y - 3M 0440y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0440y - 3M 0550y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0550y - 3M 0660y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0660y - 3M 0770y ⚪-⚪⚪⚪-⚪ StraightBelsize Tunnel
3M 0770y - 3M 0880y 🟡-🟡🟡🟡-🟣 Moderate (1,151 m)1,013 m → 1,334 m
3M 0880y - 3M 0990y ⚪-⚪⚪⚪-⚪ Straight
3M 0990y - 3M 1100y 🟠-🟡🟡🟡-⚪ Moderate (1,232 m)692 m → Straight
3M 1100y - 3M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (614 m)
3M 1210y - 3M 1320y 🟠-🔵🔵🔵-⚪ Moderately Flat (2,025 m)626 m → Straight
3M 1320y - 3M 1430y ⚪-⚪⚪⚪-⚪ StraightWEST HAMPSTEAD THAMESLINK
3M 1430y - 3M 1540y 🟠-🟡🟡🟡-⚪ Moderate (863 m)451 m → StraightWEST HAMPSTEAD THAMESLINK
3M 1540y - 3M 1650y ⚪-⚪⚪⚪-⚪ StraightWEST HAMPSTEAD THAMESLINK
3M 1650y - 4M 0000y 🟠-🟠🟠🟠-🟠 Moderately Tight (727 m)WEST HAMPSTEAD THAMESLINK
4M 0000y - 4M 0110y 🟠-🟡🟡🟡-⚪ Moderate (804 m)407 m → StraightWEST HAMPSTEAD THAMESLINK
4M 0110y - 4M 0220y 🔴-🟣🟣🟣-⚪ Moderate (1,369 m)275 m → Straight
4M 0220y - 4M 0330y 🔴-🟡🟡🟡-⚪ Moderate (908 m)255 m → Straight
4M 0330y - 4M 0440y 🟠-🟣🟣🟣-⚪ Moderate (1,579 m)676 m → Straight
4M 0440y - 4M 0550y 🟡-🟡🟡🟡-🟡 Moderate (973 m)792 m → 1,223 m
4M 0550y - 4M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,525 m)
4M 0660y - 4M 0770y 🟡-🟡🟡🟡-🟣 Moderate (1,117 m)998 m → 1,285 m
4M 0770y - 4M 0880y 🟡-🟡🟡🟡-🟡 Moderate (994 m)965 m → 1,024 m
4M 0880y - 4M 0990y 🟠-🟡🟡🟡-⚪ Moderate (1,171 m)511 m → Straight
4M 0990y - 4M 1100y 🟠-🟠🟠🟠-🟠 Moderately Tight (748 m)
4M 1100y - 4M 1210y 🟠-🟡🟡🟡-⚪ Moderate (984 m)580 m → Straight
4M 1210y - 4M 1320y ⭕-🟡🟡🟡-⚪ Moderate (941 m)172 m → Straight
4M 1320y - 4M 1430y 🟠-🟡🟡🟡-⚪ Moderate (994 m)575 m → Straight
4M 1430y - 4M 1540y ⚪-⚪⚪⚪-⚪ StraightCricklewood South Jn
4M 1540y - 4M 1650y ⚪-⚪⚪⚪-⚪ Straight
4M 1650y - 5M 0000y ⭕-🟣🟣🟣-⚪ Moderate (1,771 m)174 m → Straight
5M 0000y - 5M 0110y ⚪-⚪⚪⚪-⚪ StraightCRICKLEWOOD
5M 0110y - 5M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (625 m)CRICKLEWOOD
5M 0220y - 5M 0330y 🟠-🟡🟡🟡-⚪ Moderate (937 m)418 m → StraightCRICKLEWOOD
5M 0330y - 5M 0440y 🔴-🔵🔵🔵-⚪ Moderately Flat (2,069 m)299 m → StraightCricklewood Curve Jn
5M 0440y - 5M 0550y 🟠-🔵🔵🔵-⚪ Flat (4,182 m)423 m → Straight
5M 0550y - 5M 0660y 🟣-🔵🔵🔵-⚪ Flat (3,869 m)1,590 m → Straight
5M 0660y - 5M 0770y ⚪-⚪⚪⚪-⚪ Straight
5M 0770y - 5M 0880y ⚪-⚪⚪⚪-⚪ Straight
5M 0880y - 5M 0990y ⚪-⚪⚪⚪-⚪ Straight
5M 0990y - 5M 1100y ⚪-⚪⚪⚪-⚪ Straight
5M 1100y - 5M 1210y ⚪-⚪⚪⚪-⚪ Straight
5M 1210y - 5M 1320y ⚪-⚪⚪⚪-⚪ Straight
5M 1320y - 5M 1430y ⚪-⚪⚪⚪-⚪ StraightCricklewood Depot Jn
5M 1430y - 5M 1540y ⚪-⚪⚪⚪-⚪ Straight
5M 1540y - 5M 1650y ⚪-⚪⚪⚪-⚪ Straight
5M 1650y - 6M 0000y ⚪-⚪⚪⚪-⚪ Straight
6M 0000y - 6M 0110y ⚪-⚪⚪⚪-⚪ StraightBrent Curve Jn
6M 0110y - 6M 0220y ⚪-⚪⚪⚪-⚪ Straight
6M 0220y - 6M 0330y ⚫-⚪⚪⚪-⚪ Straight32,418 m → Straight
6M 0330y - 6M 0440y ⚫-⚫⚫⚫-⚫ Extremely Flat (33,667 m)Welsh Harp Viaduct
6M 0440y - 6M 0550y ⚪-⚪⚪⚪-⚪ StraightWelsh Harp Viaduct
6M 0550y - 6M 0660y ⚪-⚪⚪⚪-⚪ StraightWelsh Harp Viaduct
6M 0660y - 6M 0770y ⚪-⚪⚪⚪-⚪ StraightWelsh Harp Viaduct
6M 0770y - 6M 0880y ⚪-⚪⚪⚪-⚪ Straight
6M 0880y - 6M 0990y ⚪-⚪⚪⚪-⚪ Straight
6M 0990y - 6M 1100y 🟠-🟠🟠🟠-🟠 Moderately Tight (750 m)
6M 1100y - 6M 1210y 🟠-🟡🟡🟡-⚪ Moderate (876 m)532 m → Straight
6M 1210y - 6M 1320y 🟠-🟡🟡🟡-⚪ Moderate (764 m)424 m → Straight
6M 1320y - 6M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,585 m)
6M 1430y - 6M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (662 m)642 m → 687 m
6M 1540y - 6M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,534 m)HENDON
6M 1650y - 7M 0000y 🔵-🔵🔵🔵-🔵 Flat (3,266 m)HENDON
7M 0000y - 7M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,613 m)HENDON
7M 0110y - 7M 0220y 🟠-🟠🟠🟠-⚪ Tight (495 m)388 m → Straight
7M 0220y - 7M 0330y 🟠-🟡🟡🟡-🟡 Moderate (776 m)511 m → 1,171 m
7M 0330y - 7M 0440y 🟡-🟡🟡🟡-🟡 Moderate (882 m)
7M 0440y - 7M 0550y 🟠-🟠🟠🟠-🟠 Moderately Tight (690 m)
7M 0550y - 7M 0660y 🟠-🟡🟡🟡-🟡 Moderate (860 m)534 m → 1,211 m
7M 0660y - 7M 0770y 🟣-🟣🟣🟣-🔵 Moderate (1,802 m)1,446 m → 2,424 m
7M 0770y - 7M 0880y 🟣-🟢🟢🟢-⚪ Very Flat (6,489 m)1,983 m → Straight
7M 0880y - 7M 0990y 🟠-🟠🟠🟠-🟡 Moderately Tight (636 m)533 m → 803 m
7M 0990y - 7M 1100y 🟡-🟡🟡🟡-🟡 Moderate (1,150 m)
7M 1100y - 7M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (511 m)
7M 1210y - 7M 1320y ⚪-⚪⚪⚪-⚪ Straight
7M 1320y - 7M 1430y ⚪-⚪⚪⚪-⚪ Straight
7M 1430y - 7M 1540y 🟠-🟡🟡🟡-⚪ Moderate (1,006 m)701 m → Straight
7M 1540y - 7M 1650y 🟡-🔵🔵🔵-⚪ Moderately Flat (2,549 m)1,209 m → StraightSilkstream Jn
7M 1650y - 8M 0000y 🟡-🟡🟡🟡-🟡 Moderate (862 m)788 m → 1,013 m
8M 0000y - 8M 0110y 🟡-🟡🟡🟡-🟡 Moderate (959 m)
8M 0110y - 8M 0220y 🟡-🟣🟣🟣-🟣 Moderate (1,450 m)912 m → 1,872 m
8M 0220y - 8M 0330y 🟡-🟡🟡🟡-🟡 Moderate (945 m)
8M 0330y - 8M 0440y ⚪-⚪⚪⚪-⚪ Straight
8M 0440y - 8M 0550y 🟠-🟠🟠🟠-🟠 Moderately Tight (711 m)
8M 0550y - 8M 0660y 🟠-🟠🟠🟠-🟠 Moderately Tight (747 m)
8M 0660y - 8M 0770y 🟡-🟡🟡🟡-🟡 Moderate (816 m)
8M 0770y - 8M 0880y 🟡-🟡🟡🟡-🟡 Moderate (891 m)832 m → 954 m
8M 0880y - 8M 0990y 🟡-🟡🟡🟡-🟡 Moderate (1,040 m)
8M 0990y - 8M 1100y 🟡-🟡🟡🟡-🟡 Moderate (989 m)
8M 1100y - 8M 1210y ⚪-⚪⚪⚪-⚪ Straight
8M 1210y - 8M 1320y ⚪-⚪⚪⚪-⚪ Straight
8M 1320y - 8M 1430y ⚪-⚪⚪⚪-⚪ Straight
8M 1430y - 8M 1540y ⚪-⚪⚪⚪-⚪ Straight
8M 1540y - 8M 1650y ⚪-⚪⚪⚪-⚪ Straight
8M 1650y - 9M 0000y ⚪-⚪⚪⚪-⚪ Straight
9M 0000y - 9M 0110y 🟢-🟢🟢🟢-🟢 Very Flat (9,627 m)
9M 0110y - 9M 0220y ⚪-⚪⚪⚪-⚪ Straight
9M 0220y - 9M 0330y ⚪-⚪⚪⚪-⚪ Straight
9M 0330y - 9M 0440y ⚪-⚪⚪⚪-⚪ Straight
9M 0440y - 9M 0550y ⚪-⚪⚪⚪-⚪ StraightMILL HILL BROADWAY
9M 0550y - 9M 0660y ⚪-⚪⚪⚪-⚪ StraightMILL HILL BROADWAY
9M 0660y - 9M 0770y ⚪-⚪⚪⚪-⚪ StraightMILL HILL BROADWAY
9M 0770y - 9M 0880y 🔵-🔵🔵🔵-🔵 Flat (4,755 m)
9M 0880y - 9M 0990y ⚪-⚪⚪⚪-⚪ Straight
9M 0990y - 9M 1100y ⚪-⚪⚪⚪-⚪ Straight
9M 1100y - 9M 1210y ⚪-⚪⚪⚪-⚪ Straight
9M 1210y - 9M 1320y ⚪-⚪⚪⚪-⚪ Straight
9M 1320y - 9M 1430y 🟢-🟢🟢🟢-🟢 Very Flat (12,050 m)
9M 1430y - 9M 1540y ⚪-⚪⚪⚪-⚪ Straight
9M 1540y - 9M 1650y ⚪-⚪⚪⚪-⚪ Straight
9M 1650y - 10M 0000y ⚪-⚪⚪⚪-⚪ Straight
10M 0000y - 10M 0110y ⚪-⚪⚪⚪-⚪ Straight
10M 0110y - 10M 0220y ⚪-⚪⚪⚪-⚪ Straight
10M 0220y - 10M 0330y ⚪-⚪⚪⚪-⚪ Straight
10M 0330y - 10M 0440y ⚪-⚪⚪⚪-⚪ Straight
10M 0440y - 10M 0550y ⚪-⚪⚪⚪-⚪ Straight
10M 0550y - 10M 0660y ⚪-⚪⚪⚪-⚪ Straight
10M 0660y - 10M 0770y ⚪-⚪⚪⚪-⚪ StraightDeans Brook Viaduct
10M 0770y - 10M 0880y ⚪-⚪⚪⚪-⚪ StraightDeans Brook Viaduct
10M 0880y - 10M 0990y ⚫-⚫⚫⚫-⚫ Extremely Flat (27,215 m)
10M 0990y - 10M 1100y ⚪-⚪⚪⚪-⚪ Straight
10M 1100y - 10M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,725 m)1,582 m → 1,933 m
10M 1210y - 10M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,608 m)
10M 1320y - 10M 1430y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,379 m)
10M 1430y - 10M 1540y ⚪-⚪⚪⚪-⚪ Straight
10M 1540y - 10M 1650y ⚪-⚪⚪⚪-⚪ Straight
10M 1650y - 11M 0000y ⚪-⚪⚪⚪-⚪ Straight
11M 0000y - 11M 0110y ⚪-⚪⚪⚪-⚪ Straight
11M 0110y - 11M 0220y ⚪-⚪⚪⚪-⚪ Straight
11M 0220y - 11M 0330y 🟢-🟢🟢🟢-🟢 Very Flat (19,558 m)
11M 0330y - 11M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,184 m)
11M 0440y - 11M 0550y ⚪-⚪⚪⚪-⚪ Straight
11M 0550y - 11M 0660y 🟡-🟡🟡🟡-🟡 Moderate (933 m)
11M 0660y - 11M 0770y ⚪-⚪⚪⚪-⚪ Straight
11M 0770y - 11M 0880y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,871 m)Elstree Tunnel
11M 0880y - 11M 0990y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 0990y - 11M 1100y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1100y - 11M 1210y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1210y - 11M 1320y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1320y - 11M 1430y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1430y - 11M 1540y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1540y - 11M 1650y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
11M 1650y - 12M 0000y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
12M 0000y - 12M 0110y ⚪-⚪⚪⚪-⚪ StraightElstree Tunnel
12M 0110y - 12M 0220y 🔵-🔵🔵🔵-🔵 Flat (3,971 m)Elstree Tunnel
12M 0220y - 12M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,860 m)
12M 0330y - 12M 0440y ⚪-⚪⚪⚪-⚪ Straight
12M 0440y - 12M 0550y ⚪-⚪⚪⚪-⚪ Straight
12M 0550y - 12M 0660y ⚪-⚪⚪⚪-⚪ StraightELSTREE & BOREHAMWOOD
12M 0660y - 12M 0770y 🟡-🟡🟡🟡-🟡 Moderate (768 m)ELSTREE & BOREHAMWOOD
12M 0770y - 12M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,172 m)ELSTREE & BOREHAMWOOD
12M 0880y - 12M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,430 m)1,370 m → 1,501 m
12M 0990y - 12M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,338 m)
12M 1100y - 12M 1210y 🟡-🟡🟡🟡-🟡 Moderate (1,034 m)
12M 1210y - 12M 1320y ⚪-⚪⚪⚪-⚪ Straight
12M 1320y - 12M 1430y 🔵-🔵🔵🔵-🔵 Flat (3,026 m)
12M 1430y - 12M 1540y ⚪-⚪⚪⚪-⚪ Straight
12M 1540y - 12M 1650y ⚪-⚪⚪⚪-⚪ Straight
12M 1650y - 13M 0000y ⚪-⚪⚪⚪-⚪ Straight
13M 0000y - 13M 0110y ⚪-⚪⚪⚪-⚪ Straight
13M 0110y - 13M 0220y ⚪-⚪⚪⚪-⚪ Straight
13M 0220y - 13M 0330y ⚪-⚪⚪⚪-⚪ Straight
13M 0330y - 13M 0440y ⚪-⚪⚪⚪-⚪ Straight
13M 0440y - 13M 0550y ⚪-⚪⚪⚪-⚪ Straight
13M 0550y - 13M 0660y ⚪-⚪⚪⚪-⚪ Straight
13M 0660y - 13M 0770y ⚪-⚪⚪⚪-⚪ Straight
13M 0770y - 13M 0880y ⚪-⚪⚪⚪-⚪ Straight
13M 0880y - 13M 0990y ⚪-⚪⚪⚪-⚪ Straight
13M 0990y - 13M 1100y ⚪-⚪⚪⚪-⚪ Straight
13M 1100y - 13M 1210y ⚪-⚪⚪⚪-⚪ Straight
13M 1210y - 13M 1320y ⚪-⚪⚪⚪-⚪ Straight
13M 1320y - 13M 1430y ⚪-⚪⚪⚪-⚪ Straight
13M 1430y - 13M 1540y ⚪-⚪⚪⚪-⚪ Straight
13M 1540y - 13M 1650y ⚪-⚪⚪⚪-⚪ Straight
13M 1650y - 14M 0000y ⚪-⚪⚪⚪-⚪ Straight
14M 0000y - 14M 0110y ⚪-⚪⚪⚪-⚪ Straight
14M 0110y - 14M 0220y ⚪-⚪⚪⚪-⚪ Straight
14M 0220y - 14M 0330y ⚪-⚪⚪⚪-⚪ Straight
14M 0330y - 14M 0440y ⚪-⚪⚪⚪-⚪ Straight
14M 0440y - 14M 0550y ⚪-⚪⚪⚪-⚪ Straight
14M 0550y - 14M 0660y ⚪-⚪⚪⚪-⚪ Straight
14M 0660y - 14M 0770y ⚪-⚪⚪⚪-⚪ Straight
14M 0770y - 14M 0880y ⚪-⚪⚪⚪-⚪ Straight
14M 0880y - 14M 0990y ⚪-⚪⚪⚪-⚪ Straight
14M 0990y - 14M 1100y ⚪-⚪⚪⚪-⚪ StraightRadlett Jn
14M 1100y - 14M 1210y ⚪-⚪⚪⚪-⚪ Straight
14M 1210y - 14M 1320y ⚪-⚪⚪⚪-⚪ Straight
14M 1320y - 14M 1430y 🟢-🟢🟢🟢-🟢 Very Flat (5,297 m)
14M 1430y - 14M 1540y ⚪-⚪⚪⚪-⚪ Straight
14M 1540y - 14M 1650y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,081 m)
14M 1650y - 15M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,481 m)
15M 0000y - 15M 0110y 🟡-🟡🟡🟡-🟡 Moderate (1,009 m)
15M 0110y - 15M 0220y 🟡-🟡🟡🟡-🟡 Moderate (869 m)
15M 0220y - 15M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,691 m)RADLETT
15M 0330y - 15M 0440y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,470 m)RADLETT
15M 0440y - 15M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,054 m)RADLETT
15M 0550y - 15M 0660y ⚪-⚪⚪⚪-⚪ StraightRADLETT
15M 0660y - 15M 0770y ⚪-⚪⚪⚪-⚪ Straight
15M 0770y - 15M 0880y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,125 m)
15M 0880y - 15M 0990y ⚪-⚪⚪⚪-⚪ Straight
15M 0990y - 15M 1100y ⚪-⚪⚪⚪-⚪ Straight
15M 1100y - 15M 1210y ⚪-⚪⚪⚪-⚪ Straight
15M 1210y - 15M 1320y ⚪-⚪⚪⚪-⚪ Straight
15M 1320y - 15M 1430y ⚪-⚪⚪⚪-⚪ Straight
15M 1430y - 15M 1540y ⚪-⚪⚪⚪-⚪ Straight
15M 1540y - 15M 1650y ⚪-⚪⚪⚪-⚪ Straight
15M 1650y - 16M 0000y ⚪-⚪⚪⚪-⚪ Straight
16M 0000y - 16M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,812 m)
16M 0110y - 16M 0220y 🟡-🟡🟡🟡-🟡 Moderate (1,210 m)
16M 0220y - 16M 0330y 🟡-🟡🟡🟡-🟡 Moderate (1,083 m)
16M 0330y - 16M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,287 m)
16M 0440y - 16M 0550y 🟡-🟣🟣🟣-⚪ Moderate (1,389 m)1,059 m → Straight
16M 0550y - 16M 0660y 🟡-🟣🟣🟣-⚪ Moderate (1,276 m)918 m → Straight
16M 0660y - 16M 0770y 🟠-🔵🔵🔵-⚪ Flat (3,048 m)384 m → Straight
16M 0770y - 16M 0880y 🟡-🟣🟣🟣-⚪ Moderate (1,290 m)874 m → Straight
16M 0880y - 16M 0990y 🟠-🟡🟡🟡-🟡 Moderate (871 m)717 m → 1,015 m
16M 0990y - 16M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,571 m)
16M 1100y - 16M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,471 m)
16M 1210y - 16M 1320y 🔵-🔵🔵🔵-🔵 Flat (3,163 m)
16M 1320y - 16M 1430y ⚪-⚪⚪⚪-⚪ Straight
16M 1430y - 16M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (12,191 m)
16M 1540y - 16M 1650y ⚪-⚪⚪⚪-⚪ Straight
16M 1650y - 17M 0000y ⚪-⚪⚪⚪-⚪ Straight
17M 0000y - 17M 0110y ⚪-⚪⚪⚪-⚪ Straight
17M 0110y - 17M 0220y ⚪-⚪⚪⚪-⚪ Straight
17M 0220y - 17M 0330y ⚪-⚪⚪⚪-⚪ Straight
17M 0330y - 17M 0440y ⚫-⚫⚫⚫-⚫ Extremely Flat (33,029 m)
17M 0440y - 17M 0550y ⚪-⚪⚪⚪-⚪ Straight
17M 0550y - 17M 0660y ⚪-⚪⚪⚪-⚪ Straight
17M 0660y - 17M 0770y ⚪-⚪⚪⚪-⚪ Straight
17M 0770y - 17M 0880y ⚪-⚪⚪⚪-⚪ Straight
17M 0880y - 17M 0990y ⚪-⚪⚪⚪-⚪ Straight
17M 0990y - 17M 1100y ⚪-⚪⚪⚪-⚪ Straight
17M 1100y - 17M 1210y ⚫-⚫⚫⚫-⚫ Extremely Flat (24,386 m)
17M 1210y - 17M 1320y ⚪-⚪⚪⚪-⚪ Straight
17M 1320y - 17M 1430y ⚪-⚪⚪⚪-⚪ Straight
17M 1430y - 17M 1540y ⚪-⚪⚪⚪-⚪ Straight
17M 1540y - 17M 1650y ⚪-⚪⚪⚪-⚪ Straight
17M 1650y - 18M 0000y 🔵-🔵🔵🔵-🔵 Flat (3,779 m)
18M 0000y - 18M 0110y ⚪-⚪⚪⚪-⚪ Straight
18M 0110y - 18M 0220y ⚪-⚪⚪⚪-⚪ Straight
18M 0220y - 18M 0330y 🟡-🟣🟣🟣-🔵 Moderate (1,336 m)1,074 m → 2,147 m
18M 0330y - 18M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,450 m)
18M 0440y - 18M 0550y ⚪-⚪⚪⚪-⚪ Straight
18M 0550y - 18M 0660y ⚪-⚪⚪⚪-⚪ Straight
18M 0660y - 18M 0770y ⚪-⚪⚪⚪-⚪ Straight
18M 0770y - 18M 0880y ⚪-⚪⚪⚪-⚪ Straight
18M 0880y - 18M 0990y 🟡-🟡🟡🟡-🟡 Moderate (874 m)
18M 0990y - 18M 1100y 🟠-🟡🟡🟡-🟣 Moderate (885 m)508 m → 1,317 m
18M 1100y - 18M 1210y 🟡-🟡🟡🟡-🟡 Moderate (889 m)
18M 1210y - 18M 1320y 🟡-🟡🟡🟡-🟡 Moderate (873 m)
18M 1320y - 18M 1430y 🟡-🟡🟡🟡-🟡 Moderate (1,236 m)
18M 1430y - 18M 1540y 🟡-🟡🟡🟡-🟡 Moderate (1,170 m)1,108 m → 1,228 m
18M 1540y - 18M 1650y 🟡-🟡🟡🟡-🟡 Moderate (903 m)
18M 1650y - 19M 0000y 🟠-🟠🟠🟠-🟠 Moderately Tight (746 m)
19M 0000y - 19M 0110y 🟠-🟠🟠🟠-🟠 Moderately Tight (672 m)
19M 0110y - 19M 0220y 🟡-🟡🟡🟡-🟡 Moderate (777 m)
19M 0220y - 19M 0330y 🟡-🟡🟡🟡-🟡 Moderate (819 m)
19M 0330y - 19M 0440y 🟡-🟡🟡🟡-🟡 Moderate (785 m)
19M 0440y - 19M 0550y ⚪-⚪⚪⚪-⚪ Straight
19M 0550y - 19M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,644 m)
19M 0660y - 19M 0770y 🟠-🟡🟡🟡-🟡 Moderate (870 m)715 m → 1,007 m
19M 0770y - 19M 0880y 🟡-🟡🟡🟡-🟡 Moderate (902 m)
19M 0880y - 19M 0990y 🟡-🟡🟡🟡-🟡 Moderate (1,074 m)945 m → 1,212 m
19M 0990y - 19M 1100y 🟡-🟡🟡🟡-🟡 Moderate (825 m)
19M 1100y - 19M 1210y 🟡-🟡🟡🟡-🟡 Moderate (762 m)
19M 1210y - 19M 1320y 🟡-🟡🟡🟡-🟡 Moderate (823 m)751 m → 875 m
19M 1320y - 19M 1430y 🟠-🟠🟠🟠-🟠 Moderately Tight (660 m)634 m → 693 mST ALBANS
19M 1430y - 19M 1540y 🟠-🟠🟠🟠-🟡 Moderately Tight (717 m)619 m → 832 mST ALBANS
19M 1540y - 19M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,152 m)ST ALBANS
19M 1650y - 20M 0000y 🟠-🟠🟠🟠-⚪ Moderately Tight (737 m)372 m → StraightST ALBANS
20M 0000y - 20M 0110y 🔵-🟢🟢🟢-⚪ Very Flat (5,335 m)4,158 m → Straight
20M 0110y - 20M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (696 m)
20M 0220y - 20M 0330y ⭕-🟠🟠🟠-⚪ Moderately Tight (636 m)187 m → Straight
20M 0330y - 20M 0440y 🟡-🟡🟡🟡-🟡 Moderate (928 m)897 m → 960 m
20M 0440y - 20M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,254 m)
20M 0550y - 20M 0660y ⚪-⚪⚪⚪-⚪ Straight
20M 0660y - 20M 0770y 🟡-🟡🟡🟡-🟣 Moderate (1,036 m)863 m → 1,295 m
20M 0770y - 20M 0880y 🟡-🟡🟡🟡-🟡 Moderate (1,124 m)
20M 0880y - 20M 0990y 🟡-🟡🟡🟡-🟡 Moderate (854 m)844 m → 861 m
20M 0990y - 20M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,359 m)
20M 1100y - 20M 1210y 🟡-🟡🟡🟡-🟡 Moderate (1,159 m)
20M 1210y - 20M 1320y 🟡-🟡🟡🟡-🟡 Moderate (775 m)
20M 1320y - 20M 1430y 🟡-🟡🟡🟡-🟡 Moderate (803 m)
20M 1430y - 20M 1540y 🟡-🟡🟡🟡-🟡 Moderate (840 m)802 m → 874 m
20M 1540y - 20M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,733 m)
20M 1650y - 21M 0000y ⚪-⚪⚪⚪-⚪ Straight
21M 0000y - 21M 0110y ⚪-⚪⚪⚪-⚪ Straight
21M 0110y - 21M 0220y ⚪-⚪⚪⚪-⚪ Straight
21M 0220y - 21M 0330y ⚪-⚪⚪⚪-⚪ Straight
21M 0330y - 21M 0440y ⚪-⚪⚪⚪-⚪ Straight
21M 0440y - 21M 0550y ⚪-⚪⚪⚪-⚪ Straight
21M 0550y - 21M 0660y ⚪-⚪⚪⚪-⚪ Straight
21M 0660y - 21M 0770y ⚪-⚪⚪⚪-⚪ Straight
21M 0770y - 21M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,477 m)
21M 0880y - 21M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,723 m)
21M 0990y - 21M 1100y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,057 m)
21M 1100y - 21M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,757 m)
21M 1210y - 21M 1320y 🟣-🟣🟣🟣-🟣 Moderate (1,431 m)
21M 1320y - 21M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,694 m)
21M 1430y - 21M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,840 m)
21M 1540y - 21M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,200 m)
21M 1650y - 22M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,905 m)
22M 0000y - 22M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,841 m)1,832 m → 1,850 m
22M 0110y - 22M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,707 m)
22M 0220y - 22M 0330y ⚪-⚪⚪⚪-⚪ Straight
22M 0330y - 22M 0440y ⚪-⚪⚪⚪-⚪ Straight
22M 0440y - 22M 0550y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,781 m)
22M 0550y - 22M 0660y ⚪-⚪⚪⚪-⚪ Straight
22M 0660y - 22M 0770y ⚪-⚪⚪⚪-⚪ Straight
22M 0770y - 22M 0880y ⚪-⚪⚪⚪-⚪ Straight
22M 0880y - 22M 0990y ⚪-⚪⚪⚪-⚪ Straight
22M 0990y - 22M 1100y ⚪-⚪⚪⚪-⚪ Straight
22M 1100y - 22M 1210y ⚪-⚪⚪⚪-⚪ Straight
22M 1210y - 22M 1320y ⚪-⚪⚪⚪-⚪ Straight
22M 1320y - 22M 1430y ⚪-⚪⚪⚪-⚪ Straight
22M 1430y - 22M 1540y ⚪-⚪⚪⚪-⚪ Straight
22M 1540y - 22M 1650y ⚪-⚪⚪⚪-⚪ Straight
22M 1650y - 23M 0000y ⚪-⚪⚪⚪-⚪ Straight
23M 0000y - 23M 0110y ⚪-⚪⚪⚪-⚪ Straight
23M 0110y - 23M 0220y ⚫-⚫⚫⚫-⚫ Extremely Flat (31,042 m)
23M 0220y - 23M 0330y ⚪-⚪⚪⚪-⚪ Straight
23M 0330y - 23M 0440y ⚪-⚪⚪⚪-⚪ Straight
23M 0440y - 23M 0550y ⚪-⚪⚪⚪-⚪ Straight
23M 0550y - 23M 0660y ⚪-⚪⚪⚪-⚪ Straight
23M 0660y - 23M 0770y ⚪-⚪⚪⚪-⚪ Straight
23M 0770y - 23M 0880y ⚪-⚪⚪⚪-⚪ Straight
23M 0880y - 23M 0990y ⚪-⚪⚪⚪-⚪ Straight
23M 0990y - 23M 1100y ⚪-⚪⚪⚪-⚪ Straight
23M 1100y - 23M 1210y ⚪-⚪⚪⚪-⚪ Straight
23M 1210y - 23M 1320y ⚪-⚪⚪⚪-⚪ Straight
23M 1320y - 23M 1430y ⚪-⚪⚪⚪-⚪ Straight
23M 1430y - 23M 1540y ⚪-⚪⚪⚪-⚪ Straight
23M 1540y - 23M 1650y ⚪-⚪⚪⚪-⚪ Straight
23M 1650y - 24M 0000y ⚪-⚪⚪⚪-⚪ Straight
24M 0000y - 24M 0110y ⚪-⚪⚪⚪-⚪ Straight
24M 0110y - 24M 0220y ⚪-⚪⚪⚪-⚪ Straight
24M 0220y - 24M 0330y ⚪-⚪⚪⚪-⚪ Straight
24M 0330y - 24M 0440y ⚪-⚪⚪⚪-⚪ Straight
24M 0440y - 24M 0550y ⚪-⚪⚪⚪-⚪ Straight
24M 0550y - 24M 0660y ⚫-⚪⚪⚪-⚪ Straight43,169 m → StraightHarpenden Jn
24M 0660y - 24M 0770y 🔵-🟢🟢🟢-⚪ Very Flat (11,175 m)3,383 m → Straight
24M 0770y - 24M 0880y ⚪-⚪⚪⚪-⚪ Straight
24M 0880y - 24M 0990y ⚪-⚪⚪⚪-⚪ StraightHARPENDEN
24M 0990y - 24M 1100y 🔵-🔵🔵🔵-🔵 Flat (4,517 m)HARPENDEN
24M 1100y - 24M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,734 m)HARPENDEN
24M 1210y - 24M 1320y 🟠-🟡🟡🟡-🟡 Moderate (765 m)746 m → 794 mHARPENDEN
24M 1320y - 24M 1430y ⚪-⚪⚪⚪-⚪ Straight
24M 1430y - 24M 1540y 🟡-🟡🟡🟡-🟡 Moderate (892 m)
24M 1540y - 24M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,230 m)
24M 1650y - 25M 0000y 🟡-🟡🟡🟡-🟡 Moderate (894 m)853 m → 935 m
25M 0000y - 25M 0110y 🟡-🟡🟡🟡-🟡 Moderate (859 m)
25M 0110y - 25M 0220y 🟡-🟡🟡🟡-🟡 Moderate (816 m)
25M 0220y - 25M 0330y 🟡-🟡🟡🟡-🟡 Moderate (809 m)
25M 0330y - 25M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,019 m)
25M 0440y - 25M 0550y 🟡-🟡🟡🟡-🟡 Moderate (1,165 m)
25M 0550y - 25M 0660y 🟡-🟡🟡🟡-🟡 Moderate (979 m)
25M 0660y - 25M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,512 m)
25M 0770y - 25M 0880y 🟡-🟡🟡🟡-🟡 Moderate (857 m)
25M 0880y - 25M 0990y 🟡-🟡🟡🟡-🟡 Moderate (1,069 m)
25M 0990y - 25M 1100y 🟡-🟡🟡🟡-🟡 Moderate (1,135 m)1,134 m → 1,137 m
25M 1100y - 25M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,431 m)
25M 1210y - 25M 1320y 🟡-🟡🟡🟡-🟣 Moderate (1,083 m)848 m → 1,321 m
25M 1320y - 25M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,597 m)
25M 1430y - 25M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (699 m)694 m → 705 m
25M 1540y - 25M 1650y 🟡-🟡🟡🟡-🟡 Moderate (807 m)
25M 1650y - 26M 0000y 🟡-🟡🟡🟡-🟡 Moderate (813 m)
26M 0000y - 26M 0110y ⚪-⚪⚪⚪-⚪ Straight
26M 0110y - 26M 0220y 🟠-🟡🟡🟡-🟡 Moderate (794 m)668 m → 959 m
26M 0220y - 26M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,483 m)
26M 0330y - 26M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,410 m)
26M 0440y - 26M 0550y ⚪-⚪⚪⚪-⚪ Straight
26M 0550y - 26M 0660y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,197 m)
26M 0660y - 26M 0770y 🟡-🟡🟡🟡-🟡 Moderate (856 m)
26M 0770y - 26M 0880y 🟠-🟠🟠🟠-🟠 Moderately Tight (655 m)
26M 0880y - 26M 0990y 🟡-🟡🟡🟡-🟡 Moderate (811 m)
26M 0990y - 26M 1100y 🟠-🟡🟡🟡-🟣 Moderate (840 m)486 m → 1,772 m
26M 1100y - 26M 1210y ⚪-⚪⚪⚪-⚪ Straight
26M 1210y - 26M 1320y 🟠-🟡🟡🟡-🟡 Moderate (862 m)704 m → 1,150 m
26M 1320y - 26M 1430y 🟡-🟡🟡🟡-🟣 Moderate (1,206 m)874 m → 1,734 m
26M 1430y - 26M 1540y ⚪-⚪⚪⚪-⚪ StraightChiltern Green Viaduct
26M 1540y - 26M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,629 m)Chiltern Green Viaduct
26M 1650y - 27M 0000y 🟡-🟡🟡🟡-🟡 Moderate (958 m)
27M 0000y - 27M 0110y 🟠-🟡🟡🟡-🟣 Moderate (829 m)374 m → 1,756 m
27M 0110y - 27M 0220y 🟡-🟡🟡🟡-🟡 Moderate (886 m)880 m → 896 m
27M 0220y - 27M 0330y ⚪-⚪⚪⚪-⚪ Straight
27M 0330y - 27M 0440y 🟡-🟡🟡🟡-🟣 Moderate (988 m)853 m → 1,302 m
27M 0440y - 27M 0550y 🟠-🟠🟠🟠-🟠 Moderately Tight (590 m)456 m → 711 m
27M 0550y - 27M 0660y 🟡-🟡🟡🟡-🟡 Moderate (1,081 m)
27M 0660y - 27M 0770y ⚪-⚪⚪⚪-⚪ Straight
27M 0770y - 27M 0880y ⚪-⚪⚪⚪-⚪ Straight
27M 0880y - 27M 0990y ⚪-⚪⚪⚪-⚪ Straight
27M 0990y - 27M 1100y ⚪-⚪⚪⚪-⚪ Straight
27M 1100y - 27M 1210y 🟢-🟢🟢🟢-🟢 Very Flat (5,268 m)
27M 1210y - 27M 1320y ⚪-⚪⚪⚪-⚪ Straight
27M 1320y - 27M 1430y ⚪-⚪⚪⚪-⚪ Straight
27M 1430y - 27M 1540y 🟢-🟢🟢🟢-🟢 Very Flat (8,576 m)
27M 1540y - 27M 1650y ⚪-⚪⚪⚪-⚪ Straight
27M 1650y - 28M 0000y 🟡-🟡🟡🟡-🟣 Moderate (1,125 m)891 m → 1,475 m
28M 0000y - 28M 0110y ⚪-⚪⚪⚪-⚪ Straight
28M 0110y - 28M 0220y 🟠-🟠🟠🟠-🟡 Moderately Tight (723 m)655 m → 784 m
28M 0220y - 28M 0330y 🟡-🟡🟡🟡-🟡 Moderate (979 m)816 m → 1,141 m
28M 0330y - 28M 0440y 🟠-🟡🟡🟡-🟡 Moderate (813 m)696 m → 943 m
28M 0440y - 28M 0550y 🟡-🟡🟡🟡-🟡 Moderate (961 m)811 m → 1,128 m
28M 0550y - 28M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,251 m)
28M 0660y - 28M 0770y 🟠-🟠🟠🟠-🟡 Moderately Tight (695 m)510 m → 874 m
28M 0770y - 28M 0880y ⚪-⚪⚪⚪-⚪ Straight
28M 0880y - 28M 0990y 🟠-🟠🟠🟠-🟠 Moderately Tight (679 m)676 m → 683 m
28M 0990y - 28M 1100y 🟠-🟠🟠🟠-🟠 Moderately Tight (665 m)
28M 1100y - 28M 1210y 🟠-🟠🟠🟠-🟠 Moderately Tight (630 m)614 m → 647 m
28M 1210y - 28M 1320y 🟠-🟠🟠🟠-🟡 Moderately Tight (711 m)518 m → 956 m
28M 1320y - 28M 1430y 🟡-🟡🟡🟡-🟡 Moderate (1,021 m)
28M 1430y - 28M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (528 m)
28M 1540y - 28M 1650y 🟠-🟡🟡🟡-🟡 Moderate (776 m)599 m → 1,009 m
28M 1650y - 29M 0000y ⚪-⚪⚪⚪-⚪ Straight
29M 0000y - 29M 0110y 🟡-🟡🟡🟡-🟡 Moderate (821 m)
29M 0110y - 29M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (683 m)
29M 0220y - 29M 0330y 🟠-🟡🟡🟡-🔵 Moderate (911 m)517 m → 2,016 mLUTON AIRPORT PARKWAY
29M 0330y - 29M 0440y ⚪-⚪⚪⚪-⚪ StraightLUTON AIRPORT PARKWAY
29M 0440y - 29M 0550y ⚪-⚪⚪⚪-⚪ StraightLUTON AIRPORT PARKWAY
29M 0550y - 29M 0660y ⚪-⚪⚪⚪-⚪ StraightLUTON AIRPORT PARKWAY
29M 0660y - 29M 0770y 🟢-🟢🟢🟢-🟢 Very Flat (5,386 m)
29M 0770y - 29M 0880y ⚪-⚪⚪⚪-⚪ Straight
29M 0880y - 29M 0990y 🟢-🟢🟢🟢-🟢 Very Flat (7,235 m)
29M 0990y - 29M 1100y 🟢-🟢🟢🟢-🟢 Very Flat (10,847 m)
29M 1100y - 29M 1210y ⚪-⚪⚪⚪-⚪ Straight
29M 1210y - 29M 1320y ⚪-⚪⚪⚪-⚪ Straight
29M 1320y - 29M 1430y 🟠-🟡🟡🟡-⚪ Moderate (802 m)406 m → Straight
29M 1430y - 29M 1540y ⭕-🟠🟠🟠-⚪ Moderately Tight (729 m)108 m → Straight
29M 1540y - 29M 1650y 🔴-🟣🟣🟣-⚪ Moderate (1,571 m)315 m → Straight
29M 1650y - 30M 0000y 🟠-🟡🟡🟡-⚪ Moderate (768 m)495 m → Straight
30M 0000y - 30M 0110y 🔴-🟡🟡🟡-⚪ Moderate (844 m)243 m → Straight
30M 0110y - 30M 0220y ⭕-🟣🟣🟣-⚪ Moderate (1,805 m)101 m → StraightLuton South Jn
30M 0220y - 30M 0330y 🟣-🔵🔵🔵-⚪ Flat (4,259 m)1,609 m → StraightLUTON
30M 0330y - 30M 0440y ⭕-🟡🟡🟡-⚪ Moderate (1,050 m)109 m → StraightLUTON
30M 0440y - 30M 0550y ⚫-⚪⚪⚪-⚪ Straight47,351 m → StraightLUTON
30M 0550y - 30M 0660y ⭕-🟠🟠🟠-⚪ Tight (474 m)220 m → StraightLUTON
30M 0660y - 30M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,575 m)
30M 0770y - 30M 0880y ⚪-⚪⚪⚪-⚪ Straight
30M 0880y - 30M 0990y 🟠-🟡🟡🟡-⚪ Moderate (770 m)422 m → Straight
30M 0990y - 30M 1100y 🟠-🟣🟣🟣-⚪ Moderate (1,751 m)626 m → StraightLuton North Jn
30M 1100y - 30M 1210y ⭕-🟡🟡🟡-⚪ Moderate (970 m)160 m → Straight
30M 1210y - 30M 1320y 🟠-🟣🟣🟣-⚪ Moderate (1,752 m)696 m → Straight
30M 1320y - 30M 1430y 🟡-🟡🟡🟡-🟡 Moderate (1,086 m)
30M 1430y - 30M 1540y 🟡-🟡🟡🟡-🟡 Moderate (966 m)932 m → 998 m
30M 1540y - 30M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,015 m)
30M 1650y - 31M 0000y ⚪-⚪⚪⚪-⚪ Straight
31M 0000y - 31M 0110y ⚪-⚪⚪⚪-⚪ Straight
31M 0110y - 31M 0220y ⚪-⚪⚪⚪-⚪ Straight
31M 0220y - 31M 0330y ⚪-⚪⚪⚪-⚪ Straight
31M 0330y - 31M 0440y ⚪-⚪⚪⚪-⚪ Straight
31M 0440y - 31M 0550y ⚪-⚪⚪⚪-⚪ Straight
31M 0550y - 31M 0660y ⚪-⚪⚪⚪-⚪ Straight
31M 0660y - 31M 0770y ⚪-⚪⚪⚪-⚪ Straight
31M 0770y - 31M 0880y ⚪-⚪⚪⚪-⚪ Straight
31M 0880y - 31M 0990y ⚪-⚪⚪⚪-⚪ Straight
31M 0990y - 31M 1100y ⚫-⚪⚪⚪-⚪ Straight29,538 m → Straight
31M 1100y - 31M 1210y ⚪-⚪⚪⚪-⚪ Straight
31M 1210y - 31M 1320y ⚪-⚪⚪⚪-⚪ Straight
31M 1320y - 31M 1430y ⚪-⚪⚪⚪-⚪ Straight
31M 1430y - 31M 1540y ⚪-⚪⚪⚪-⚪ Straight
31M 1540y - 31M 1650y ⚪-⚪⚪⚪-⚪ Straight
31M 1650y - 32M 0000y ⚪-⚪⚪⚪-⚪ Straight
32M 0000y - 32M 0110y ⚪-⚪⚪⚪-⚪ Straight
32M 0110y - 32M 0220y ⚪-⚪⚪⚪-⚪ Straight
32M 0220y - 32M 0330y ⚪-⚪⚪⚪-⚪ Straight
32M 0330y - 32M 0440y ⚪-⚪⚪⚪-⚪ Straight
32M 0440y - 32M 0550y ⚪-⚪⚪⚪-⚪ Straight
32M 0550y - 32M 0660y ⚪-⚪⚪⚪-⚪ Straight
32M 0660y - 32M 0770y ⚪-⚪⚪⚪-⚪ Straight
32M 0770y - 32M 0880y ⚪-⚪⚪⚪-⚪ Straight
32M 0880y - 32M 0990y ⚪-⚪⚪⚪-⚪ Straight
32M 0990y - 32M 1100y ⚪-⚪⚪⚪-⚪ Straight
32M 1100y - 32M 1210y 🔵-🔵🔵🔵-⚪ Flat (4,138 m)2,007 m → StraightLEAGRAVE
32M 1210y - 32M 1320y 🟢-⚫⚫⚫-⚫ Extremely Flat (24,719 m)17,092 m → 32,349 mLEAGRAVE
32M 1320y - 32M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,528 m)1,393 m → 1,664 mLEAGRAVE
32M 1430y - 32M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,414 m)LEAGRAVE
32M 1540y - 32M 1650y ⚪-⚪⚪⚪-⚪ Straight
32M 1650y - 33M 0000y ⚪-⚪⚪⚪-⚪ Straight
33M 0000y - 33M 0110y ⚪-⚪⚪⚪-⚪ Straight
33M 0110y - 33M 0220y ⚪-⚪⚪⚪-⚪ Straight
33M 0220y - 33M 0330y ⚪-⚪⚪⚪-⚪ Straight
33M 0330y - 33M 0440y ⚪-⚪⚪⚪-⚪ StraightLeagrave Jn
33M 0440y - 33M 0550y ⚪-⚪⚪⚪-⚪ Straight
33M 0550y - 33M 0660y ⚪-⚪⚪⚪-⚪ Straight
33M 0660y - 33M 0770y ⚪-⚪⚪⚪-⚪ Straight
33M 0770y - 33M 0880y ⚪-⚪⚪⚪-⚪ Straight
33M 0880y - 33M 0990y ⚪-⚪⚪⚪-⚪ Straight
33M 0990y - 33M 1100y ⚪-⚪⚪⚪-⚪ Straight
33M 1100y - 33M 1210y ⚪-⚪⚪⚪-⚪ Straight
33M 1210y - 33M 1320y ⚪-⚪⚪⚪-⚪ Straight
33M 1320y - 33M 1430y ⚪-⚪⚪⚪-⚪ Straight
33M 1430y - 33M 1540y ⚪-⚪⚪⚪-⚪ Straight
33M 1540y - 33M 1650y ⚪-⚪⚪⚪-⚪ Straight
33M 1650y - 34M 0000y ⚪-⚪⚪⚪-⚪ Straight
34M 0000y - 34M 0110y ⚪-⚪⚪⚪-⚪ Straight
34M 0110y - 34M 0220y ⚪-⚪⚪⚪-⚪ Straight
34M 0220y - 34M 0330y ⚪-⚪⚪⚪-⚪ Straight
34M 0330y - 34M 0440y ⚪-⚪⚪⚪-⚪ Straight
34M 0440y - 34M 0550y ⚪-⚪⚪⚪-⚪ Straight
34M 0550y - 34M 0660y ⚪-⚪⚪⚪-⚪ Straight
34M 0660y - 34M 0770y ⚪-⚪⚪⚪-⚪ Straight
34M 0770y - 34M 0880y ⚪-⚪⚪⚪-⚪ Straight
34M 0880y - 34M 0990y 🔵-🔵🔵🔵-🔵 Flat (4,264 m)
34M 0990y - 34M 1100y ⚪-⚪⚪⚪-⚪ Straight
34M 1100y - 34M 1210y 🟡-🟡🟡🟡-🟡 Moderate (870 m)
34M 1210y - 34M 1320y 🟠-🟡🟡🟡-🟡 Moderate (848 m)746 m → 913 m
34M 1320y - 34M 1430y 🟣-🟣🟣🟣-🟣 Moderate (1,291 m)
34M 1430y - 34M 1540y 🟡-🟡🟡🟡-🟣 Moderate (1,123 m)980 m → 1,299 m
34M 1540y - 34M 1650y 🟡-🟡🟡🟡-🟡 Moderate (1,065 m)
34M 1650y - 35M 0000y 🟡-🟡🟡🟡-🟡 Moderate (830 m)
35M 0000y - 35M 0110y 🟡-🟡🟡🟡-🟡 Moderate (779 m)
35M 0110y - 35M 0220y 🟠-🟠🟠🟠-🟠 Moderately Tight (691 m)
35M 0220y - 35M 0330y 🟡-🟡🟡🟡-🟡 Moderate (807 m)
35M 0330y - 35M 0440y 🟡-🟡🟡🟡-🟡 Moderate (952 m)819 m → 1,098 m
35M 0440y - 35M 0550y 🟡-🟡🟡🟡-🟡 Moderate (840 m)
35M 0550y - 35M 0660y 🟡-🟡🟡🟡-🟡 Moderate (1,000 m)
35M 0660y - 35M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,266 m)
35M 0770y - 35M 0880y 🟢-🟢🟢🟢-🟢 Very Flat (10,600 m)
35M 0880y - 35M 0990y ⚪-⚪⚪⚪-⚪ Straight
35M 0990y - 35M 1100y ⚪-⚪⚪⚪-⚪ Straight
35M 1100y - 35M 1210y ⚪-⚪⚪⚪-⚪ Straight
35M 1210y - 35M 1320y ⚪-⚪⚪⚪-⚪ Straight
35M 1320y - 35M 1430y ⚪-⚪⚪⚪-⚪ Straight
35M 1430y - 35M 1540y ⚪-⚪⚪⚪-⚪ Straight
35M 1540y - 35M 1650y ⚪-⚪⚪⚪-⚪ Straight
35M 1650y - 36M 0000y ⚪-⚪⚪⚪-⚪ Straight
36M 0000y - 36M 0110y ⚪-⚪⚪⚪-⚪ Straight
36M 0110y - 36M 0220y ⚪-⚪⚪⚪-⚪ Straight
36M 0220y - 36M 0330y ⚪-⚪⚪⚪-⚪ Straight
36M 0330y - 36M 0440y ⚪-⚪⚪⚪-⚪ Straight
36M 0440y - 36M 0550y ⚪-⚪⚪⚪-⚪ Straight
36M 0550y - 36M 0660y ⚪-⚪⚪⚪-⚪ Straight
36M 0660y - 36M 0770y ⚪-⚪⚪⚪-⚪ Straight
36M 0770y - 36M 0880y ⚪-⚪⚪⚪-⚪ Straight
36M 0880y - 36M 0990y ⚪-⚪⚪⚪-⚪ Straight
36M 0990y - 36M 1100y ⚪-⚪⚪⚪-⚪ Straight
36M 1100y - 36M 1210y ⚪-⚪⚪⚪-⚪ Straight
36M 1210y - 36M 1320y ⚪-⚪⚪⚪-⚪ Straight
36M 1320y - 36M 1430y ⚪-⚪⚪⚪-⚪ Straight
36M 1430y - 36M 1540y ⚪-⚪⚪⚪-⚪ Straight
36M 1540y - 36M 1650y ⚪-⚪⚪⚪-⚪ Straight
36M 1650y - 37M 0000y ⚪-⚪⚪⚪-⚪ Straight
37M 0000y - 37M 0110y ⚪-⚪⚪⚪-⚪ Straight
37M 0110y - 37M 0220y 🔵-🔵🔵🔵-🔵 Flat (4,585 m)
37M 0220y - 37M 0330y 🟡-🟡🟡🟡-🟡 Moderate (978 m)HARLINGTON
37M 0330y - 37M 0440y 🟡-🟡🟡🟡-🟡 Moderate (820 m)HARLINGTON
37M 0440y - 37M 0550y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,491 m)HARLINGTON
37M 0550y - 37M 0660y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,570 m)HARLINGTON
37M 0660y - 37M 0770y ⚪-⚪⚪⚪-⚪ Straight
37M 0770y - 37M 0880y ⚪-⚪⚪⚪-⚪ Straight
37M 0880y - 37M 0990y ⚪-⚪⚪⚪-⚪ Straight
37M 0990y - 37M 1100y ⚪-⚪⚪⚪-⚪ Straight
37M 1100y - 37M 1210y ⚪-⚪⚪⚪-⚪ Straight
37M 1210y - 37M 1320y ⚪-⚪⚪⚪-⚪ Straight
37M 1320y - 37M 1430y ⚪-⚪⚪⚪-⚪ Straight
37M 1430y - 37M 1540y ⚪-⚪⚪⚪-⚪ Straight
37M 1540y - 37M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,610 m)
37M 1650y - 38M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,899 m)
38M 0000y - 38M 0110y ⚪-⚪⚪⚪-⚪ Straight
38M 0110y - 38M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,354 m)
38M 0220y - 38M 0330y ⚪-⚪⚪⚪-⚪ Straight
38M 0330y - 38M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,554 m)
38M 0440y - 38M 0550y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,780 m)
38M 0550y - 38M 0660y ⚪-⚪⚪⚪-⚪ Straight
38M 0660y - 38M 0770y ⚪-⚪⚪⚪-⚪ Straight
38M 0770y - 38M 0880y ⚪-⚪⚪⚪-⚪ Straight
38M 0880y - 38M 0990y ⚪-⚪⚪⚪-⚪ Straight
38M 0990y - 38M 1100y ⚪-⚪⚪⚪-⚪ Straight
38M 1100y - 38M 1210y ⚪-⚪⚪⚪-⚪ Straight
38M 1210y - 38M 1320y ⚪-⚪⚪⚪-⚪ Straight
38M 1320y - 38M 1430y ⚫-⚫⚫⚫-⚫ Extremely Flat (39,650 m)
38M 1430y - 38M 1540y ⚪-⚪⚪⚪-⚪ Straight
38M 1540y - 38M 1650y ⚪-⚪⚪⚪-⚪ Straight
38M 1650y - 39M 0000y ⚪-⚪⚪⚪-⚪ Straight
39M 0000y - 39M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,643 m)
39M 0110y - 39M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,792 m)
39M 0220y - 39M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,624 m)
39M 0330y - 39M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,268 m)
39M 0440y - 39M 0550y ⚪-⚪⚪⚪-⚪ Straight
39M 0550y - 39M 0660y 🟡-🟡🟡🟡-🟡 Moderate (1,118 m)
39M 0660y - 39M 0770y 🟡-🟡🟡🟡-🟡 Moderate (1,242 m)
39M 0770y - 39M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,286 m)
39M 0880y - 39M 0990y ⚪-⚪⚪⚪-⚪ Straight
39M 0990y - 39M 1100y 🟡-🟡🟡🟡-🟡 Moderate (1,190 m)
39M 1100y - 39M 1210y ⚪-⚪⚪⚪-⚪ Straight
39M 1210y - 39M 1320y 🟡-🟡🟡🟡-🟡 Moderate (1,164 m)
39M 1320y - 39M 1430y 🟡-🟡🟡🟡-🟡 Moderate (998 m)
39M 1430y - 39M 1540y ⚪-⚪⚪⚪-⚪ Straight
39M 1540y - 39M 1650y 🟡-🟡🟡🟡-🟡 Moderate (949 m)
39M 1650y - 40M 0000y 🟡-🟡🟡🟡-🟡 Moderate (1,096 m)
40M 0000y - 40M 0110y 🟣-🟣🟣🟣-🟣 Moderate (1,339 m)
40M 0110y - 40M 0220y ⚪-⚪⚪⚪-⚪ StraightFLITWICK
40M 0220y - 40M 0330y 🟠-🟡🟡🟡-🟡 Moderate (805 m)648 m → 1,112 mFLITWICK
40M 0330y - 40M 0440y 🟡-🟡🟡🟡-🟡 Moderate (763 m)FLITWICK
40M 0440y - 40M 0550y ⚪-⚪⚪⚪-⚪ StraightFLITWICK
40M 0550y - 40M 0660y ⚪-⚪⚪⚪-⚪ Straight
40M 0660y - 40M 0770y ⚪-⚪⚪⚪-⚪ Straight
40M 0770y - 40M 0880y 🔵-🟢🟢🟢-⚪ Very Flat (7,958 m)2,228 m → Straight
40M 0880y - 40M 0990y ⚪-⚪⚪⚪-⚪ Straight
40M 0990y - 40M 1100y ⚪-⚪⚪⚪-⚪ StraightFlitwick Jn
40M 1100y - 40M 1210y ⚪-⚪⚪⚪-⚪ Straight
40M 1210y - 40M 1320y ⚪-⚪⚪⚪-⚪ Straight
40M 1320y - 40M 1430y ⚫-⚪⚪⚪-⚪ Straight27,745 m → Straight
40M 1430y - 40M 1540y ⚪-⚪⚪⚪-⚪ Straight
40M 1540y - 40M 1650y ⚪-⚪⚪⚪-⚪ Straight
40M 1650y - 41M 0000y 🔵-🔵🔵🔵-🔵 Flat (4,468 m)
41M 0000y - 41M 0110y ⚪-⚪⚪⚪-⚪ Straight
41M 0110y - 41M 0220y ⚪-⚪⚪⚪-⚪ Straight
41M 0220y - 41M 0330y ⚪-⚪⚪⚪-⚪ Straight
41M 0330y - 41M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,119 m)
41M 0440y - 41M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,279 m)
41M 0550y - 41M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,654 m)
41M 0660y - 41M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,731 m)
41M 0770y - 41M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,687 m)
41M 0880y - 41M 0990y ⚪-⚪⚪⚪-⚪ Straight
41M 0990y - 41M 1100y 🟡-🟣🟣🟣-🟣 Moderate (1,449 m)995 m → 1,939 m
41M 1100y - 41M 1210y ⚪-⚪⚪⚪-⚪ Straight
41M 1210y - 41M 1320y 🟡-🟡🟡🟡-🟡 Moderate (1,144 m)
41M 1320y - 41M 1430y ⚪-⚪⚪⚪-⚪ Straight
41M 1430y - 41M 1540y 🟠-🟠🟠🟠-🟠 Moderately Tight (744 m)
41M 1540y - 41M 1650y ⚪-⚪⚪⚪-⚪ Straight
41M 1650y - 42M 0000y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,397 m)
42M 0000y - 42M 0110y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,393 m)
42M 0110y - 42M 0220y 🟡-🟡🟡🟡-🟡 Moderate (885 m)
42M 0220y - 42M 0330y ⚪-⚪⚪⚪-⚪ Straight
42M 0330y - 42M 0440y ⚪-⚪⚪⚪-⚪ Straight
42M 0440y - 42M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,587 m)Ampthill Tunnel
42M 0550y - 42M 0660y ⚪-⚪⚪⚪-⚪ StraightAmpthill Tunnel
42M 0660y - 42M 0770y ⚪-⚪⚪⚪-⚪ StraightAmpthill Tunnel
42M 0770y - 42M 0880y ⚪-⚪⚪⚪-⚪ StraightAmpthill Tunnel
42M 0880y - 42M 0990y ⚪-⚪⚪⚪-⚪ StraightAmpthill Tunnel
42M 0990y - 42M 1100y ⚪-⚪⚪⚪-⚪ StraightAmpthill Tunnel
42M 1100y - 42M 1210y 🟢-🟢🟢🟢-🟢 Very Flat (5,844 m)Ampthill Tunnel
42M 1210y - 42M 1320y ⚪-⚪⚪⚪-⚪ Straight
42M 1320y - 42M 1430y ⚪-⚪⚪⚪-⚪ Straight
42M 1430y - 42M 1540y 🟣-🟣🟣🟣-🟣 Moderate (1,732 m)
42M 1540y - 42M 1650y ⚪-⚪⚪⚪-⚪ Straight
42M 1650y - 43M 0000y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,007 m)
43M 0000y - 43M 0110y ⚪-⚪⚪⚪-⚪ Straight
43M 0110y - 43M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,887 m)
43M 0220y - 43M 0330y 🔵-🔵🔵🔵-🔵 Flat (3,776 m)
43M 0330y - 43M 0440y ⚪-⚪⚪⚪-⚪ Straight
43M 0440y - 43M 0550y ⚪-⚪⚪⚪-⚪ Straight
43M 0550y - 43M 0660y ⚪-⚪⚪⚪-⚪ Straight
43M 0660y - 43M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,599 m)1,565 m → 1,635 m
43M 0770y - 43M 0880y ⚪-⚪⚪⚪-⚪ Straight
43M 0880y - 43M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,355 m)
43M 0990y - 43M 1100y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,042 m)
43M 1100y - 43M 1210y 🟡-🟡🟡🟡-🟡 Moderate (1,241 m)
43M 1210y - 43M 1320y ⚪-⚪⚪⚪-⚪ Straight
43M 1320y - 43M 1430y 🟡-🟡🟡🟡-🟣 Moderate (1,230 m)907 m → 1,570 m
43M 1430y - 43M 1540y ⚪-⚪⚪⚪-⚪ Straight
43M 1540y - 43M 1650y 🟣-🟣🟣🟣-🟣 Moderate (1,317 m)
43M 1650y - 44M 0000y 🟡-🟡🟡🟡-🟡 Moderate (1,120 m)
44M 0000y - 44M 0110y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,153 m)
44M 0110y - 44M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,802 m)
44M 0220y - 44M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,648 m)
44M 0330y - 44M 0440y 🟣-🟣🟣🟣-🟣 Moderate (1,614 m)
44M 0440y - 44M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,488 m)
44M 0550y - 44M 0660y 🟣-🟣🟣🟣-🟣 Moderate (1,373 m)
44M 0660y - 44M 0770y 🟣-🟣🟣🟣-🟣 Moderate (1,738 m)
44M 0770y - 44M 0880y ⚪-⚪⚪⚪-⚪ Straight
44M 0880y - 44M 0990y 🟣-🟣🟣🟣-🟣 Moderate (1,532 m)
44M 0990y - 44M 1100y 🟣-🟣🟣🟣-🟣 Moderate (1,544 m)
44M 1100y - 44M 1210y ⚪-⚪⚪⚪-⚪ Straight
44M 1210y - 44M 1320y 🔵-🔵🔵🔵-🔵 Flat (3,332 m)
44M 1320y - 44M 1430y ⚪-⚪⚪⚪-⚪ Straight
44M 1430y - 44M 1540y ⚪-⚪⚪⚪-⚪ Straight
44M 1540y - 44M 1650y ⚪-⚪⚪⚪-⚪ Straight
44M 1650y - 45M 0000y ⚪-⚪⚪⚪-⚪ Straight
45M 0000y - 45M 0110y ⚪-⚪⚪⚪-⚪ Straight
45M 0110y - 45M 0220y ⚪-⚪⚪⚪-⚪ Straight
45M 0220y - 45M 0330y ⚪-⚪⚪⚪-⚪ Straight
45M 0330y - 45M 0440y ⚪-⚪⚪⚪-⚪ Straight
45M 0440y - 45M 0550y ⚪-⚪⚪⚪-⚪ Straight
45M 0550y - 45M 0660y ⚪-⚪⚪⚪-⚪ Straight
45M 0660y - 45M 0770y ⚪-⚪⚪⚪-⚪ Straight
45M 0770y - 45M 0880y ⚪-⚪⚪⚪-⚪ Straight
45M 0880y - 45M 0990y ⚪-⚪⚪⚪-⚪ Straight
45M 0990y - 45M 1100y ⚪-⚪⚪⚪-⚪ Straight
45M 1100y - 45M 1210y ⚪-⚪⚪⚪-⚪ Straight
45M 1210y - 45M 1320y ⚪-⚪⚪⚪-⚪ Straight
45M 1320y - 45M 1430y ⚪-⚪⚪⚪-⚪ Straight
45M 1430y - 45M 1540y ⚪-⚪⚪⚪-⚪ Straight
45M 1540y - 45M 1650y ⚪-⚪⚪⚪-⚪ Straight
45M 1650y - 46M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,499 m)
46M 0000y - 46M 0110y 🟡-🟡🟡🟡-🟡 Moderate (1,122 m)
46M 0110y - 46M 0220y 🟣-🟣🟣🟣-🟣 Moderate (1,950 m)
46M 0220y - 46M 0330y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,112 m)
46M 0330y - 46M 0440y 🟡-🟡🟡🟡-🟡 Moderate (1,083 m)
46M 0440y - 46M 0550y 🟡-🟣🟣🟣-🔵 Moderate (1,455 m)1,186 m → 2,517 m
46M 0550y - 46M 0660y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,034 m)
46M 0660y - 46M 0770y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,360 m)
46M 0770y - 46M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,454 m)
46M 0880y - 46M 0990y ⚪-⚪⚪⚪-⚪ Straight
46M 0990y - 46M 1100y ⚪-⚪⚪⚪-⚪ Straight
46M 1100y - 46M 1210y ⚪-⚪⚪⚪-⚪ Straight
46M 1210y - 46M 1320y ⚪-⚪⚪⚪-⚪ Straight
46M 1320y - 46M 1430y ⚪-⚪⚪⚪-⚪ Straight
46M 1430y - 46M 1540y ⚪-⚪⚪⚪-⚪ Straight
46M 1540y - 46M 1650y ⚪-⚪⚪⚪-⚪ Straight
46M 1650y - 47M 0000y ⚪-⚪⚪⚪-⚪ Straight
47M 0000y - 47M 0110y 🔵-🔵🔵🔵-🔵 Flat (4,678 m)
47M 0110y - 47M 0220y 🟢-🟢🟢🟢-🟢 Very Flat (5,992 m)
47M 0220y - 47M 0330y ⚪-⚪⚪⚪-⚪ Straight
47M 0330y - 47M 0440y ⚫-⚪⚪⚪-⚪ Straight25,067 m → Straight
47M 0440y - 47M 0550y ⚪-⚪⚪⚪-⚪ Straight
47M 0550y - 47M 0660y 🔵-🔵🔵🔵-⚪ Flat (4,994 m)2,415 m → Straight
47M 0660y - 47M 0770y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,435 m)
47M 0770y - 47M 0880y 🟣-🟣🟣🟣-🟣 Moderate (1,679 m)
47M 0880y - 47M 0990y 🟠-🔵🔵🔵-⚪ Flat (3,023 m)494 m → Straight
47M 0990y - 47M 1100y ⚪-⚪⚪⚪-⚪ Straight
47M 1100y - 47M 1210y 🟣-🟣🟣🟣-🟣 Moderate (1,793 m)
47M 1210y - 47M 1320y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,112 m)
47M 1320y - 47M 1430y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,109 m)
47M 1430y - 47M 1540y 🟣-🔵🔵🔵-🔵 Moderately Flat (2,029 m)1,602 m → 2,773 m
47M 1540y - 47M 1650y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,587 m)
47M 1650y - 48M 0000y 🟣-🟣🟣🟣-🟣 Moderate (1,695 m)
48M 0000y - 48M 0110y ⚪-⚪⚪⚪-⚪ Straight
48M 0110y - 48M 0220y 🔵-🔵🔵🔵-🔵 Moderately Flat (2,529 m)
48M 0220y - 48M 0330y 🟣-🟣🟣🟣-🟣 Moderate (1,589 m)1,472 m → 1,738 m
48M 0330y - 48M 0440y ⚪-⚪⚪⚪-⚪ Straight
48M 0440y - 48M 0550y 🟣-🟣🟣🟣-🟣 Moderate (1,459 m)BBM Intersection Viaduct
48M 0550y - 48M 0660y ⚪-⚪⚪⚪-⚪ StraightBBM Intersection Viaduct
48M 0660y - 48M 0770y ⚪-⚪⚪⚪-⚪ Straight
48M 0770y - 48M 0880y ⚪-⚪⚪⚪-⚪ Straight
48M 0880y - 48M 0990y ⚪-⚪⚪⚪-⚪ Straight
48M 0990y - 48M 1100y ⚪-⚪⚪⚪-⚪ Straight
48M 1100y - 48M 1210y ⚪-⚪⚪⚪-⚪ Straight
48M 1210y - 48M 1320y ⚪-⚪⚪⚪-⚪ Straight
48M 1320y - 48M 1430y ⚪-⚪⚪⚪-⚪ Straight
48M 1430y - 48M 1540y ⚪-⚪⚪⚪-⚪ Straight
48M 1540y - 48M 1650y ⚪-⚪⚪⚪-⚪ Straight
48M 1650y - 49M 0000y 🟢-⚪⚪⚪-⚪ Straight19,417 m → Straight
49M 0000y - 49M 0110y ⚪-⚪⚪⚪-⚪ Straight
49M 0110y - 49M 0220y ⚪-⚪⚪⚪-⚪ Straight
49M 0220y - 49M 0330y ⚪-⚪⚪⚪-⚪ Straight
49M 0330y - 49M 0440y 🔵-🟢🟢🟢-⚪ Very Flat (6,591 m)4,423 m → Straight
49M 0440y - 49M 0550y ⚪-⚪⚪⚪-⚪ Straight
49M 0550y - 49M 0660y 🟡-🟡🟡🟡-🟡 Moderate (966 m)
49M 0660y - 49M 0770y 🔵-🔵🔵🔵-🔵 Flat (3,230 m)River Great Ouse Viaduct
49M 0770y - 49M 0880y ⚪-⚪⚪⚪-⚪ StraightRiver Great Ouse Viaduct
49M 0880y - 49M 0990y 🔴-🟠🟠🟠-⚪ Moderately Tight (587 m)242 m → Straight
49M 0990y - 49M 1100y 🔴-🟠🟠🟠-⚪ Moderately Tight (613 m)236 m → Straight
49M 1100y - 49M 1210y 🟠-🔵🔵🔵-⚪ Moderately Flat (2,292 m)744 m → Straight
49M 1210y - 49M 1320y 🟡-🔵🔵🔵-⚪ Moderately Flat (2,644 m)1,222 m → Straight
49M 1320y - 49M 1430y 🟡-🔵🔵🔵-⚪ Flat (3,372 m)1,177 m → StraightBedford Station Jn; BEDFORD
49M 1430y - 49M 1540y 🟡-🟣🟣🟣-🔵 Moderate (1,622 m)810 m → 3,737 mBEDFORD
49M 1540y - 49M 1650y 🟠-🟡🟡🟡-🟡 Moderate (800 m)698 m → 883 mBEDFORD
49M 1650y - 50M 0000y 🟡-🟣🟣🟣-⚪ Moderate (1,279 m)783 m → StraightBEDFORD
50M 0000y - 50M 0050y ⭕-⚫⚫⚫-⚪ Extremely Flat (20,491 m)211 m → StraightSPC1 / SPC2 interface