The chair of Transportation System Engineering (TSE) of the Technical University of Munich and the Department of Transportation Planning and Engineering of the National Technical University of Athens are co-organising the 7th Symposium of the European Association for Research in Transportation (hEART) in September 5-7 2018 in Athens. The conference will take place at the NTUA campus and it will be accompanied by many scientific and social events. It covers all areas of transportation research, with a focus on quantitative methods and analysis of transport systems. There will be a summer school intended for PhD students the day before the symposium.