It passes under the A48 road .
It is soon below the 160 - foot ( 50 m ) contour , flowing in a south - westerly direction to the south of Llanddarog , Cwmisfael and Llangyndeyrn , before turning southwards through Mynyddygarreg .
Passing under the A48 road , it is soon below the 160 - foot ( 50 m ) contour , flowing in a south - westerly direction to the south of Llanddarog , Cwmisfael and Llangyndeyrn , before turning southwards through Mynyddygarreg .