Transit Signal Priority (TSP) is a system that helps buses and other public transit vehicles move through traffic lights more efficiently. Think of it as giving buses a "green light advantage." When a bus approaches an intersection, the system either extends a green light or shortens a red light to help the bus stay on schedule. This is different from emergency vehicle systems (like those used by fire trucks) because it doesn't completely interrupt traffic - it just makes small adjustments to help buses run more smoothly. Many cities use this to make their bus service more reliable and reduce delays.
Operated buses equipped with Transit Signal Priority systems on high-frequency routes
Trained new drivers on proper use of TSP equipment and procedures
Achieved 95% on-time performance using Transit Signal Priority technology
Typical job title: "Bus Operators"
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Q: How would you handle a situation where the Transit Signal Priority system isn't working properly?
Expected Answer: An experienced driver should mention following regular traffic signal rules, reporting the issue to dispatch, and maintaining route timing through other efficiency techniques while ensuring passenger safety.
Q: How do you train other drivers on TSP system usage?
Expected Answer: Should discuss explaining the basic concepts of TSP, demonstrating proper approach speeds, teaching how to verify system activation, and emphasizing the importance of not relying solely on the system.
Q: What are the indicators that tell you TSP is working correctly?
Expected Answer: Should be able to describe dashboard indicators, proper timing of signal changes, and how to confirm system activation at equipped intersections.
Q: How does TSP help you maintain your schedule?
Expected Answer: Should explain how the system reduces wait times at traffic lights, helps maintain consistent speed, and improves overall route timing.
Q: What is Transit Signal Priority and why is it important?
Expected Answer: Should be able to explain that TSP helps buses move through traffic lights more efficiently and helps keep buses on schedule.
Q: What's the difference between TSP and emergency vehicle preemption?
Expected Answer: Should understand that TSP makes minor adjustments to signal timing while emergency preemption completely interrupts normal signal operation.