Rahul is a visiting faculty at Transportation Research and Injury Prevention Centre at Indian Institute of Technology Delhi, India. His research interest is at the intersection of transport and health. He uses interdisciplinary approach in his research that includes travel behaviour, traffic injures, physical activity and air pollution. He is currently investigating the gender differences in travel behaviour in India, how those differences reflect in health outcomes (injuries, chronic diseases), and what interventions can reduce gender inequalities in travel domain.