Southern Region (Central Section)

	Junctions and other features	Running Lines		Stations, Signal Boxes and Junctions	Distance from Signal Box above	Loops and Refuge Sidings	Notes
	Junctions and other features	Up	Down	Stations, Signal Boxes and Junctions	Distance from Signal Box above	Loops and Refuge Sidings	Notes
Maximum permissible speed 85 m.p.h. for locomotive hauled passenger trains Maximum permissible speed 75 m.p.h. for multiple unit trains Maximum permissible speed 60 m.p.h. for freight trains
1		–	↓	Ashurst Junction	–
2		↑	–	Birchden Junction	0m 1573yds

1		–	↓	Groombridge Station	–
2		↑	↓	Birchden Junction	1m 182yds
3		↑	↓	Eridge Station	0m 1576yds	DPL 21 UPL 21
4		↑	↓	Redgate Mill Junction	1m 684yds
5		↑	↓	Crowborough and Jarvis Brook Station	2m 449yds
6		↑	↓	Buxted Station	4m 1114yds
7		↑	↓	Uckfield Station	2m 509yds	DRS 35
8		↑	↓	Isfield Station	2m 1708yds
9		↑	↓	Barcombe Mills Station	1m 1666yds
10		↑	–	Lewes Main Junction	3m 1160yds

Ashurst Junction and Groombridge to Lewes Main Junction