VAR

1919

1921¾

Hertford North

10

2B57

GN

Terminates here

VAR

Starts here

9

2V56

GN

Welwyn Garden City

1920

1920¼

VAR

1926

1930¼

Welwyn Garden City

9

2V57

GN

Terminates here

VAR

Starts here

10

2B56

GN

Hertford North

1927

1927¼

VAR

Starts here

9

2V58

GN

Welwyn Garden City

1935

1935½

VAR

1936

1935¼

Stevenage

10

2F57

GN

Terminates here

VAR

Starts here

10

2F58

GN

Stevenage

1942

1943½

VAR

1951

1949¼

Welwyn Garden City

9

2V59

GN

Terminates here

WTT

Starts here

9

2V60

GN

Welwyn Garden City

1957

1957

VAR

2006

2006

Stevenage

9

2F59

GN

Terminates here

WTT

Starts here

9

2F60

GN

Stevenage

2012

2012

WTT

2021

2019¾

Welwyn Garden City

9

2V61

GN

Terminates here

WTT

Starts here

9

2V62

GN

Welwyn Garden City

2027

2027