STP

1833

Royston

1

1R51

GN

London Kings Cross

1834

VAR

1841

Brighton

2

9S46

TL

Royston

1841

STP

1850

London Kings Cross

2

2L50

GN

Terminates here

STP

Starts here

2

5L50

GN

Letchworth A/d Line

1854

STP

1857

Royston

1

2R57

GN

London Kings Cross

1857

STP

1906

London Kings Cross

2

1R54

GN

Royston

1906

VAR

1919

Royston

1

9S57

TL

Brighton

1919

STP

1919

London Kings Cross

2

2R52

GN

Royston

1920

STP

1925

Letchworth A/d Line

1

5R59

GN

Terminates here

STP

Starts here

1

2R59

GN

London Kings Cross

1927

STP

1933

Royston

1

1R55

GN

London Kings Cross

1934

VAR

1943

Brighton

2

9S50

TL

Royston

1944

WTT

1950

London Kings Cross

2

2L54

GN

Terminates here