The Role of Culture in Early Expansions of Humans is a 20-year project sponsored by the Heidelberg Academy of Sciences and Humanities. ROCEEH synthesizes archaeological, paleoanthropological and paleoenvironmental data from Africa and Eurasia dating between three million and 20,000 years in the web-based ROCEEH Out of Africa Database (ROAD): https://www.roceeh.uni-tuebingen.de/roadweb/.