GeoJSON Web Service based road assets management system for Surabaya city using mobile GPS

In this research, we have constructed road assets management system for Surabaya, the second biggest city in Indonesia. As reported in this paper, we have managed 607 assets -comprising traffic signs, traffic lights, and road marking- which are spread out at 365 different locations. The availability of mobile apps, which are equipped with camera and Global Positioning System (GPS), allows our proposed system to be implemented for road assets management system in other cities in Indonesia.