Traffic Signal Priority (TSP) helps leverage a vehicle's current location and wireless communications technology to extend the green light of a traffic signal and allow a Pace or CTA bus to help reduce travel times and ensure on-time arrival and proceeding at an intersection when a bus is severely behind schedule.
When looking at Transit Signal Priority, the basic reality is that using traffic signal priority and preemption settings can change signal timing and give priority to certain types of vehicles such as emergency vehicles, trucks, buses, or trains. This system aims to speed up trav