Aberpergwm Aqueduct over Neath Canal

Aqueduct, cast-iron trough with decorated side panels. The side panels have half-columns of Roman Doric type between 5 panels with raised borders and quadrant-curved rebates at angles. There are two long panels alternated with 3 short panels. Centre of one side has 'NEATH ABBEY GLAMORGANSHIRE 183?' in raised letters. The trough is carried on piers of squared stone, the SW one with finely worked curved front, as were possibly all four, the NW one overgrown, the E ones altered for parallel road bridge. The two E ones carry tall square piers with flat caps. Stone-cobbles spillway on downstream side.