After deployment of dilemma zone protection system, the percentage of drivers going through an intersection at speed on a yellow phase reduced from 50 percent to 43 percent at one intersection and 18 percent at another.
Findings
More drivers were observed making the conservative decision to "stop" during a yellow phase, compared with the driver decisions observed in the before-deployment period. For example, the…
Content type
Date Posted
01/04/2018
Taxonomy (ARC-IT)
Traffic Signal Control (TM03),
Integrated Decision Support and Demand Management (TM09)
Geolocation links