The chair of Transportation System Engineering of the Technical University of Munich (TUM) and the Department of Transportation Planning and Engineering of the National Technical University of Athens (NTUA) co-organised the 7th Symposium of the European Association for Research in Transportation (hEART), which took place with great success in September 5-7 2018 in Athens, Greece. hEART is an interdisciplinary research conference, covering all areas of transportation research, with a focus on quantitative methods and analysis of transport systems. The aim of the Symposium was to connect research in transport modelling, transport economics and transport policy with advanced practice.   NTUA actively contributed with the following presentations: