How advanced digital technologies are making London roads work better

The solution the team identified was to bring together real-time data on all those roads so they could spot an incident not when it flashes up on CCTV in the TfL traffic control centre but before it becomes a problem and so head it off.

TfL had been exploring two advanced forms of computer simulation and modelling to see if they could help: a digital twin and a form of business database, graph technology.

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