Question

Building a road is a difficult and costly job." Why​

Answer 1

Answer:

We can't make this exactly but most of the roads are expensive like ghat roads , Road over bridges , road under bridges and depending on the topo like tunnels in hilly terrains , forests ,types of lands,suspension and bridge roads over water bodies or deep areas , more over in this decade the land aquasition became the major factor and delay of funds turns the project cost run high from the bidders. I have considered major roads and mostly the flexible pavements i.e BT roads and it comes a lesser cost in the case of CC Roads.

Explanation:

Answer 2

Answer:

building a road is difficult because you have to buy concrete drive a car paste the concrete let it dry and it cost a lot

Explanation:

Hope this helps.          ;)