Institute of Transportation, MOTC

  In this study, we collected the needed information about right turn on red from countries such as United States, Australia, Japan and United Kingdom. This study also examined the major factors that must be considered while designing a timing plan of traffic signal right turn on red. The factors include road traffic signs, markings, and signals hardware, (i.e., installation configuration and short circuits), and software, (i.e., phases, timing plan). This study aims to serve as a reference for all local governments to improve their traffic signal design.