WTT

Starts here

9

2B74

GN

Hertford North

2316

2316

6

WTT

2323

2323

Welwyn Garden City

9

2V75

GN

Terminates here

WTT

Starts here

9

2V76

GN

Welwyn Garden City

2331

2331

WTT

2338

2338

Stevenage

9

2F75

GN

Terminates here

6

VAR

Starts here

9

2D74

GN

Letchworth

2346

2346

6

VAR

2353

2353

Welwyn Garden City

9

2V77

GN

Terminates here

6

VAR

Starts here

9

2V78

GN

Welwyn Garden City

0001

VAR

0008

Stevenage

9

2F77

GN

Terminates here

VAR

Starts here

9

2D76

GN

Letchworth

0016

VAR

0024

Welwyn Garden City

9

2V79

GN

Terminates here

WTT

0028

Hornsey E.M.U.D.

10

5K91

GN

Terminates here

(Q)