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Analysis Of The Impacts Of Transit Signal Priority On Bus Bunching And Performance, Eric Albright, Miguel Andres Figliozzi
Analysis Of The Impacts Of Transit Signal Priority On Bus Bunching And Performance, Eric Albright, Miguel Andres Figliozzi
Civil and Environmental Engineering Faculty Publications and Presentations
Efficient and reliable public transit systems provide opportunities to reduce congestion, emissions in urban areas and provide access and mobility to residents. Headway, or the time difference between departing or arriving vehicles, is a useful measure to gauge bus transit performance; because short headways can lead to bus bunching incidents that quickly degrade transit level of service. While Transit Signal Priority (TSP) has been shown to decrease travel time and delay experienced by buses, little work has shown how TSP may affect bus bunching. This research attempts to understand the characteristics of bus trips, especially TSP, that prevent or promote …