Undy Watertroughs
| Nearby stations Undy Halt Magor Severn Tunnel Junction Caldicot Portskewett [1st] Portskewett [2nd] Llanwern Portskewett Pier Severn Beach Portishead [1st] New Passage Pier Caerleon Portishead (WCPT) Portishead [2nd] Royal Edward Dock | Severn Junction Yard (eastbound) Severn Junction Yard (westbound) Severn Tunnel Junction Shed Ifton Quarries Bishton Flyover Severn Tunnel Junction Shed Llanwern Works East Connection . Llanwern Steelworks Caldicot Junction . Paper Mill . . Tourist/other Caerwent Depot |
| Location names in dark blue are on the same original line. | |
Books
 A Regional History of the Railways of Great Britain: South Wales v. 12 (Regional railway history series) |
