Chairman of Organizing Committee, World Economic Forum, Ex CGM-NHAI, IT Advisor- Uttarakhand Government, Road Safety Brand Ambassador (IRF-IC)
Assistant Vice President- G R Infraprojects Ltd
Principal Scientist & HOD Flexible Pavement - CSIR - Central Road Research Institute (CRRI)
Professor at the University of Wisconsin-Madison
Executive Director LEA Associates South Asia Pvt Ltd
Chief Executive L&T Infra Engineering Ltd.
Professor of Civil Engineering - IIT Roorkee, Ex Director - CSIR - Central Road Research Institute (CRRI)
Member (Projects)- NHAI
Professor of Civil Engineering at IIT Delhi
President - Bitumen Forum, Chairman - Rex Group
Director General - MoRTH
Regional Director - Ammann India