A plastic-cum-tar road is 25% better than unmodified roads and is almost 200% resistant to soaking up water. The maintenance cost of the road is very low, while its durability is high. The roads reportedly need no repairing for at least five years. This is a good way to recycle the plastic and preventing further damage to the environment.
Conservation is the process of maintaining and managing change in a way that sustains and where appropriate enhances its significance.