Most humans now live in growing cities where increasing traffic congestion risks liveability, the environment and economic productivity. Public transport is now widely seen a solution for mega-city growth due to its social, economic and mass travel efficiency. However the industry faces significant challenges. Infrastructure, systems and even thinking in the industry is old and out of date. Policy and regulatory structures are ‘path dependent’ on historical approaches and lack progressive thinking. There is a global need to revitalise public transport with new knowledge and thinking to build a progressive future for the industry. Researching Transit introduces listeners to the latest thinking in global public transit research. It aims to engage the industry, researchers and the wider community in shared learnings about the latest innovations in public transport research providing a platform for research communication. Professor Graham Currie and Laura Aston talk to some of the world's leading researchers in a podcast series brought to you by the Monash University Public Transport Research Group.