Geometry 12.5 m effective carriageway width 2.0 m effective shoulder width on both side (level with road) 0.5 m effective median width
Traffic The peak hour flow is : Q LV 3,000; incl. 400 angkutan kota, most of which stop on the segment (Assume pce value of angkutan kota = 1.0) Q HV 300 Q MC 1,300
Environment City size 900,000 inh. Many angkutan kota. Some pedestrians. Some traffic using roadside accesses. There are warungs selling fruits along both sides of the road, right up to the edge of the carriageway.
Questions 1.What speed and degree of saturation does the road operate? 2. a) If : - The warungs are moved. - The angkutan kota are moved to another parallel route nearby. - The carriageway is widened to 14.0 m What would the speed and degree of saturation be for each action separately? b) What would the speed and degree of saturation be if all these are done together?