TRANSYT
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TRANSYT (TRAffic Network StudY Tool) is traffic engineering software developed by the Transport Research Laboratory.[1] It is used to model signalised highway networks and has the ability to model platooning.
The current release is version 16.[2]
The user inputs saturation flows and observed traffic flows on the relevant highway links which are controlled by signals. TRANSYT then optimises the green time for each signal to minimise the overall number of stops and delay time.