TRANSYT 7F uses a mesoscopic-deterministic model for analyzing and optimizing
signal timings on arterials and networks. TRANSYT 7F uses a combination of exhaustive, hillclimbing,
and GA-based optimization methods. Furthermore, it uses a delay-based traffic model.
In other words, it is primarily designed to select signal timings that produce minimum system
delay and stops. In addition, it provides a capability to select several secondary objectives,
including minimization of stops and maximization of progression opportunities.