VAR

Starts here

9

2D74

GN

Letchworth

2342

WTT

2351

Welwyn Garden City

9

2V75

GN

Terminates here

VAR

Starts here

9

2V76

GN

Potters Bar

2357

WTT

0006

Stevenage

9

2F75

GN

Terminates here

STP

Starts here

9

2B76

GN

Hertford North

0012

WTT

0021

Welwyn Garden City

9

2V77

GN

Terminates here

VAR

Starts here

9

2V78

GN

Potters Bar

0027

WTT

0036

Stevenage

9

2F77

GN

Terminates here

WTT

Starts here

9

2K98

GN

Finsbury Park

0047