As the fast development and urbanization of Metro Cebu in recent years, people density has steeply increased, the conflict between the traffic demand and the insufficient road network infrastructure becomes more and more serious. How to alleviate the traffic congestion and pollution problems with the help of new generation technologies such as digital twin, IOT, artificial intelligence, virtual reality etc. becomes an interest topic. The case study aims to investigate the methodological approach behind the implementation of a Digital Twin, system supposed to supply a smart management, as a part of a master plan focused on improving the urban mobility of a limited portion of Mactan Island, Philippines.