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Enhancing Safe Traffic Operations Using Connected Vehicles Data and Technologies
This research focused on using connected vehicle information to identify locations prone to conflicts between motorized and non-motorized users to improve traffic safety on mixed-use roadway networks. With this information, transportation system users can be alerted of potential conflicts prior to their occurrence, allowing ...
Data Collection and Spatial Interpolation of Bicycle and Pedestrian Data
This report provides guidance for improving manual bicycle and pedestrian count programs and recommendations for using moving Bluetooth sensors to collect travel patterns. The project involved five independent studies. (1) An online questionnaire about manual count programs was sent to transportation specialists across the ...
Freeway Traffic Safety And Efficiency Enhancement Through Adaptive Roadway Lighting And Control Enabled By Connected Infrastructure Networks
Visibility of the roadway and roadside objects often decreases as light (from natural and artificial sources) diminishes under a certain level. Roadway lighting, when used appropriately for the given context and conditions, can be an effective means for increasing visibility; however, inappropriate lighting can lead to issues ...