Dynamic flashing yellow arrow (FYA): a study on variable left-turn mode operational and safety impacts phase II - model expansion and testing : [summary].

PDFTech ReportBDV24-977-10Signalized intersectionsLeft turn phaseFlashing traffic signalsArrows (Signals)Yellow interval (Traffic signal cycle)Decision support systemsTraffic control centersTraffic safetyExclusive permissive phasingPeriods of the dayFloridaUnited StatesFlorida. Dept. of Transportation. Research CenterRadwan, EssamUniversity of Central FloridaFlorida. Dept. of Transportation. District 5Morrow, RichardUS Transportation CollectionIn phase two of this project, the UCF team further developed the DSS to automate selection of FYA left-turn modes based on traffic volumes at intersections acquired in real time from existing sensors