Swansea - Cockett Tunnel - Gowerton- Lougher Viaduct (which is fairly iconic) - Trostre Works where the Swansea avoid line/ Shrewsbury Line The line went on to Lllanelli and the line run along the coast to Pembrey, up to kidwelly thats famous for its castle upto Carmarthen ( not the triangle junction to get in and out of Carmathen and on to Milford Haven Oil, Pembroke and Fishguard Harbour for Ireland. Lots of Motorail, Irish Post .
