Midland Lines

	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 70 m.p.h. Neasden South Junction to Harrow-on-the-Hill Maximum permissible speed 60 m.p.h. Harrow-on-the-Hill to Rickmansworth Maximum permissible speed 70 m.p.h. Rickmansworth to Aylesbury Maximum permissible speed 75 m.p.h. Aylesbury to Grendon Underwood Junction
1		–	↓	Neasden South Junction	–
2		↑	↓	Brent North	0m 1392yds
3		↑	↓	Harrow-on-the-Hill Station	3m 660yds
				North Harrow Station
				Pinner Station	2m 302yds
				Northwood Hills Station
				Northwood Station	2m 557yds
				Moor Park
				Watford South Junction Points	2m 672yds
				Rickmansworth Station	1m 171yds	DRS 48
				Chorley Wood Station	2m 328yds	DRS 59
				Chalfont & Latimer Station	2m 360yds
4		↑	↓	Amersham & Chesham Bois Station	2m 83yds
5		↑	↓	Great Missenden Station	5m 303yds	DRS 56
6		↑	↓	Wendover Station	4m 870yds
7		↑	↓	Stoke Mandeville Station	2m 695yds
8		↑	↓	Aylesbury Town South	2m 530yds
9		↑	↓	Aylesbury Town North	0m 559yds
10		↑	↓	Quainton Road Station	5m 1518yds
11		↑	–	Grendon Underwood Junction	2m 1546yds

Neasden South Junction to Quainton Road, Grendon Underwood Junction (via Aylesbury)