Databout to conduct technical and economic study for Warsaw tram extension, Poland March 16, 2022 | Company News, Europe Company News, Europe News, News Databout has secured a PLN1.47 million contract from Zarząd Transportu Miejskiego (ZTM) to conduct a technical and economic study for the construction of a tram extension along Modlińska Street in War... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password