1) roads can be constructed in short time and doesn't need huge investment.
2) Roads can negotiate sharp turns and terrain.
1) one of the major disadvantage of roadways is the frequent accident.
2) Heavy taxes have to be paid for using roadways.
1)These are suitable in transportation of bulky material.
2)These cost much cheaper.
1)take more time and capital to be constructed.
2)cannot negotiate sharp turns and terrain.
hope this helps u..............plzz mark it as brainliest......