"Since Saturday the road drainage system has been cleaned out and electricity to the surrounding houses has been reinstated by Western Power Distribution, " he said.

BBC: The landslide in Ystalyfera

An estimated 100-150 tons of debris was spread across the road and torrential rainfall blocked the drainage system, causing severe flooding on the road surface.

BBC: Scotland

The work, which includes cleaning and surveying the drainage system, will focus on a 0.5 mile (800 metre) stretch of the road around Bigrigg.

BBC: Investigation into flood-hit A595 in Cumbria