STREAMS uses real-time transport data and integrates CCTV, variable message signs and vehicle detectors to produce a map-based, browser-style intelligent transport system (ITS) interface for transport network management Despite being an example of small data, STREAMS can model transport network infrastructure in real-time and manage ITS devices While STREAMS is primarily designed to reduce traffi c congestion, VicRoads reports that the installation of this system also delivered a 30 per cent reduction in motorway accidents.