Signal Four Analytics: Traffic Safety
Signal4 Analytics is an interactive, web-based system designed to enhance traffic information sharing in the state of Florida. It supports crash visualization, mapping, and analysis for transportation planning agencies, law enforcement, traffic engineers, and research institutions. The system’s geospatial analysis of crash data informs safety decision-making and facilitates evidence-based transportation planning.
The data used to generate geospatial results includes over 4 million crash records provided by DHSMV, over 4 million citations, Florida Unified GIS Streets, and local traffic volumes. Signal4 Analytics also maintains the publicly available Florida Traffic Safety Dashboard, which provides crash data across Florida.
My role: graduate assistant during 2021-2023; assisted in tool development; supervised students in tool optimization and examining user feedback. Faculty supervisor: Ilir Bejleri, University of Florida