Slippery crossing due to significant build up of dust and debris

The whole of Dunmore Road needs to be swept and washed down. The dust and debris from the building site has been accumulating all summer. As the photos of both sides of the road and the central reservation show, this particular crossing is very bad - the thick dust makes it slippery. The contractor does not keep the road clean. Wheel washers may exist but do not seem to be used. Everyone who walks along Dunmore Road has to breath in the dust - which is visible in the air. This is not healthy. Please take action against the contractor. Thanks.