Capacity of u-turn at median openings empirical and gap-acceptance approaches were used in a study in jordan to help identify specific guidelines for estimating capacity and delay of u-turn movement at median openings. by hashem r. al-masaeid... Normally, the speed of conflicting traffic stream is relatively high and the turning vehicle must wait and then turn under low speed level....
Evaluates nine intersections studied.of time separation, are designed to reduce motor-vehicle crashes at intersections involving conflicting traffic movements....
The potential capacity of unsignalized intersections...10.3, which gives the potential capacity of the nonpriority traffic stream in relation to conflicting traffic movements....
Iproposed recommended practice change intervals by itetechnical council commlllee 4a-16 determining vehicle signal... The yellow indication tells an approaching driver that the right of way is about to be assigned to a conflicting traffic flow....
