More than 160 participants from Nepal, India, Bangladesh, Australia, USA, UK and Canada participated in an international conference on the Sustainable Development of Transport Systems recently in Nepal. It was organised by the Nepal Engineering College (nec) in collaboration with the Nepal Ministry of Physical Planning and Works (MOPPW), the Nepal Ministry of Local Development (MOLD), the Nepal Ministry of Environment (MOE), the Nepal Engineers’ Association (NEA) and the Institution of Civil Engineers (ICE).