KSCSTE - National Transportation Planning and Research Centre (NATPAC), an institution under Kerala State Council for Science, Technology and Environment (KSCSTE) is a premier R & D institution in the country which works on multi – modal system of transportation covering road, rail, water, air etc.  Since its inception in 1976, the Centre has been handling research and consultancy projects as per the Country/State’s requirements in the arena of Highway Engineering, Traffic & Transportation Planning, Road Safety, Transport Economics and Management, Techno - Economic Feasibility, Public Transport Studies, Social & Economic impact analysis, Transport Energy and Pollution, Water Transport, Innovative Transport System Applications etc.