Now showing items 3-3 of 3

    • Use of protected/permitted left-turn signal control in the U.S. 

      Fambro, Daniel B.; Kloos, William C.; Kacir, Kent C.; Noyce, David A. (1999)
      The growing level of traffic demand on urban and rural roadways has led to increased use of protected/permitted left-turn (PPLT) signal control. PPLT signal phasing provides an exclusive phase for left turns as well as a ...