Ponsbourne Tunnel Sig K894 around 0833 on 17/04/2026
Simple
Detailed
STP
Plan Arr
Act Arr
Origin
Pl
ID
TOC
Destination
Plan Dep
Act Dep
WTT
pass
Stevenage
2F15
GN
Moorgate
0820½
WTT
pass
Royston (Herts) Loop
3J34
ZZ
Harringay Up Rev Sdgs
0830
WTT
pass
Hertford North
2B17
GN
Moorgate
0836
WTT
pass
Stevenage
2F17
GN
Moorgate
0850½
WTT
pass
Hertford North
2B19
GN
Moorgate
0906
WTT
pass
Stevenage
2F19
GN
Moorgate
0920½