The South African National Roads Agency (Sanral) has warned that a surge in trucks on national corridors is destroying road infrastructure in the coal belt. The N2 from Ermelo to Pongola is the hardest hit, as it now requires to accommodate around 2,500 trucks a day. The growth in heavy vehicles is outpacing the design assumptions of the road, which can cause roads designed to last for up to 25 years to reach breaking point in three to five years. The rise in road cargo comes amid a dramatic decline in volumes on the Transnet Freight Rail (TFR) coal line, which has been bogged down by a shortage of locomotive parts, cable theft, mismanagement, and inefficiencies. Now to help us get more on this Elvis Presslin spoke to the President of Truckers Association of South Africa, TASA , Mary Phadi