WTT

Starts here

10

2F56

GN

Stevenage

1841

WTT

1845

Welwyn Garden City

10

2K57

GN

Terminates here

WTT

Starts here

9

2V56

GN

Welwyn Garden City

1849

WTT

1853

Hertford North

9

2B57

GN

Terminates here

WTT

Starts here

10

2B56

GN

Hertford North

1856

WTT

1900

Welwyn Garden City

10

2V57

GN

Terminates here

WTT

Starts here

9

2K58

GN

Welwyn Garden City

1904

WTT

1908

Stevenage

9

2F57

GN

Terminates here

WTT

Starts here

10

2F58

GN

Stevenage

1911

WTT

1915

Welwyn Garden City

10

2K59

GN

Terminates here

WTT

Starts here

9

2V58

GN

Welwyn Garden City

1919

STP

Starts here

10

2D58

GN

Hertford North

1926

WTT

1929

Welwyn Garden City

9

2V59

GN

Terminates here

WTT

Starts here

9

2V60

GN

Welwyn Garden City

1936

WTT

1939

Stevenage

9

2F59

GN

Terminates here

WTT

Starts here

9

2F60

GN

Stevenage

1946

WTT

1953

Welwyn Garden City

9

2V61

GN

Terminates here