ANALYSIS
Effect of Waiting Time, Flow and Speed on U-turn Critical gaps at Median Openings under Mixed Traffic

Bhuyan PK, Datta S
The objective of this study is to deal with the effects of driver waiting time, conflicting traffic flow and speed on U-turn critical gaps at median openings without left-turn lanes. Video graphic data of nine conventional mid-block median openings on four and six lane urban roads were assembled