Safety and Operations Guidance for Using Time-of-Day Protected-Permissive Left-Turn Phasing Using Flashing Yellow Arrows
The Virginia Department of Transportation has released a report that defines guidance for selecting the appropriate left-turn mode based on prevailing traffic conditions by time of day. This report focuses on flashing yellow arrows indicating permissive movement. Selection of the left-turn phasing mode is a significant decision for the safe and efficient movement of left-turning traffic at signalized intersections.
This Summary Last Modified On: 12/6/2018