PiSigma
"the engineer"
Modern asphalt roads have 4 layers. The first is a dirt layer that's about half a foot to one foot below grade, then a gravel layer, a sand layer with the final asphalt on top. The fact they are scrapping the top soil and calling it a road means it won't be paved. It might get a gravel layer at best.Maybe they are just prepping the ground for laying the asphalt layers? Anyway, the word "world class" here probably refers to the use of automated machinery used to do this. Good enough for Indian domestic propaganda, I guess.
I used to have a gravel lane in the back of my house for garage access and garbage disposal, but now it's been paved over. In the hamalayas, a gravel layer is pretty useless since any snow melt would wash away a ton of gravel and sand with even small changes in grade.