Are plastic roads a solution to Kathmandu’s waste management?

You must have heard how trucks after trucks ply the roads made of waste to reach Sisdol of Nuwakot to dump the waste from Kathmandu. Given the increasing waste problem in the Kathmandu valley , it seems all the problems will go away if the waste would just goes away from sight. So, can Kathmandu also turn all its waste into a road and walk past the problem?

People who know plastic roads say this is a possibility, but its immediate viability is a different story.