Cymmer Tunnel
Location type
TunnelName and dates
Cymmer TunnelOpened on the Llynvi Valley Extension (Llynvi and Ogmore Railway).
| Nearby stations Caerau Cymmer Afan Cymmer Afan Cymmer (Corrwg) Duffryn Rhondda Halt Coegnant Nantyffylon Blaengwynfi Cynonville Halt Maesteg Castle Street Maesteg Abergwynfi Maesteg Neath Road Cwmdu Maesteg Ewenny Road | Glyncymmer Colliery Cymmer Viaduct Caerau Colliery Dyffryn Llynvi Colliery Duffryn Rhondda Colliery Geli Tunnel Colliery Abercregan Nantewlaeth Colliery Gelli Junction Llynffi Junction Coegnant Colliery Maesteg Washery Llynfi Iron Works Maes-steg Ironworks |
| Location names in dark blue are on the same original line. | |
