The new bridge and retaining walls at Cefn Coed will maintain connection between the north and south of Cefn Coed whilst allowing for widening of the A465 road.
Bydd y bont newydd a’r waliau cynnal yng Nghefn Coed yn cadw’r cysylltiad rhwng gogledd a de Cefn Coed tra’n caniatáu i ni ledu’r A465.