The Denbigh, Ruthin and Corwen Railway was a 4 ft 8 1⁄2 in (1,435 mm) standard gauge line that connected Corwen with Denbigh via Ruthin in Wales.
At Corwen the line connected with the Ruabon Barmouth Line. At Denbigh the line connected with the Vale of Clwyd Railway and the Mold and Denbigh Junction Railway.
The line was closed in 1962 and the track no longer exists.
References
Denbigh, Ruthin and Corwen Railway Wikipedia(Text) CC BY-SA