WTT

pass

Hanwell Bridge Loop

2

6L02

ZZ

Chesterton Junction Fhh

0453

WTT

0453

Letchworth C.S.D

1

5R01

GN

Terminates here

WTT

Starts here

1

2R01

GN

London Kings Cross

0455

VAR

0506

London Kings Cross

2

2L98

GN

Terminates here

STP

Starts here

2

5L99

GN

Letchworth A/d Line

0510

WTT

pass

Letchworth C.S.D

1

5F05

GN

Stevenage

0515

WTT

pass

Hitchin Up Yard

2

6Q11

FS

Royston (Herts) Loop

0519

VAR

0520

Cambridge

1

9S01

TL

Brighton

0520

WTT

0528

Royston

1

2R03

GN

London Kings Cross

0528

STP

0533

London Kings Cross

2

1T90

GN

Kings Lynn

0534

STP

pass

Letchworth A/d Line

1

5V07

GN

Welwyn Garden City

0540

VAR

0550

Cambridge

1

9S03

TL

Brighton

0550