After several roads in the Indian city of Bhubaneswar were damaged in rain that has continued non-stop in late October, experts have suggested building concrete roads that can survive similar downpours. A single spell of rain is enough to create potholes on the roads. If some of the roads, which are located in low-lying areas and are prone to waterlogging, can be "concretized," as officials term it, there would be no need for frequent repairs.