Highway infrastructure is a pre-requisite for a developing economy like India. Highways, often prone to congestion and disruption, are one of the aspects of a modern convey network that require maximum efficiency if an integrated convey network and sustainable mobility is to be achieved. Assessing the condition of highway structures for designing subsequent maintenance is essential to sanction the long-term functioning of a road network. GPR can be efficiently implemented for mapping road profiles, voids, sinkholes and any such defects in the infrastructure. After obtaining the details about the entire road structure, from pavement to subgrade appropriate maintenance programs can be smoothly designed. The maintenance of highway pavements causes considerable cost and in many cases obstruction to traffic flow. GPR can be effectively used for number of purposes.

• Railway Ballast Inspection
• Sinkholes/cave-ins mapping around the utility
• Estimating thickness of different layers (road profiling)
• Accessing the pavement condition