Flexible pavement is a type of pavement in which transmission of load takes place through the grain to grain. In India flexible pavements are widely used. It can be constructed with low initial cost but the maintenance cost is quite high due to occurrence defects throughout its design life. It consists of four layers and the design code for the design of flexural pavement is done by IRC-37. The linear elastic theory is used for the analysis of flexible pavement because the loading time on the highways is very short and provides almost an elastic behavior.