Ponsbourne Tunnel
Location type
TunnelName and dates
Ponsbourne Tunnel| Nearby stations Bayford Cuffley Hertingfordbury Cole Green Crews Hill Broxbourne Cheshunt [1st] Hertford North Hertford North [1st] Cheshunt [2nd] Cheshunt Hertford East Hertford East [1st] Theobalds Grove Hatfield Hyde Halt | Hertford East Junction Molewood Tunnel Broxbourne Junction Gunpowder factory Potters Bar Tunnel Hadley Wood North Tunnel Hadley Wood South Tunnel Welwyn South Tunnel Bury Street Junction Welwyn North Tunnel Southgate Tunnel Lower Edmonton Junction Oakleigh Tunnel Edmonton Junction Tourist/other Montagu Road Level Crossing |
| Location names in dark blue are on the same original line. | |
