13th May 1978
R.C.T.S.
Midland Welshman No.2
| DMU Used | 50665+59588+50715 |
Route :
| DMU | Route |
| as listed | Cardiff Central - Penarth Curve North Jn - Radyr - Pontypridd - Porth - Maerdy |
| as listed | Maerdy - Porth - Pontypridd - Stormstown Jn - Ynysybwl (New Road Halt) |
| as listed | Ynysybwl (New Road Halt) - Stormstown Jn - Abercynon |
| as listed | Abercynon - Walnut Tree Jn - Nantgarw Coke Ovens |
| as listed | Nantgarw Coke Ovens - Walnut Tree Jn - Radyr Quarry Jn - Llandaff - Cardiff Queen Street - Cardiff Central - Penarth Curve South Jn - Barry - Bridgend - Tondu - Maesteg - Llynfi Jn |
| as listed | Llynfi Jn - Maesteg - Tondu - Raglan East Opencast MP3.5 (Wern Tarw) |
| as listed | Raglan East Opencast MP3.5 (Wern Tarw) - Tondu - Bridgend - Pontyclun - Cardiff Central |