Construction of roads over moraines / Permafrost/ glaciated areas.
Source
- iDEX Challenges (opens in a new tab)DISC 12Round closed: 11 Nov 2024
Source summary
The Border Roads Organisation builds roads at very high altitude along India's northern borders, where climate-driven freeze-thaw cycles destabilise permafrost, moraine and glaciated subgrades. The challenge allows either innovative subgrade stabilisation or a road-construction technology suited to these changing ground conditions.