See detailed information for ELR CNW. Mileage Features 0M -088y Carmarthen Bridge Jn 0M 0000y Carmarthen Bridge Jn 0M 0220y 0M 0440y P&T Loop Jn 0M 0660y 0M 0880y 0M 1100y 0M 1320y 0M 1390y