There are 9 vehicles observed in a 300 m section of McArthur highway. If the average time headway is 4 sec., compute the space mean speed of the vehicles in kph.

Q: Traffic arrives at an approach of a signalized intersection at a flow rate of 360 veh/h. The…

A: Given: Flow rate of vehicles = 360 veh/h Effective green time = 30 seconds in a 60-second cycle…

Q: Determine minimum cycle length and LOS of North bound approach for che intersection shown below.…

A:

Q: A class I two-lane highway is on Rolling terrain with a measured free-flow speed of 90 km/h. and 80%…

A: Class I two lane highway FFS = 90 kmph 80% no passing zonesPHF = 0.87 PT = 5%PR = 10%

Q: Green terminates at a signalized intersection with 6 vehicles queued fo The arrival rate for the…

A: Given data  Arrival rate 1 veh/sec Departure rate 2 veh/sec Cycle length 100sec Green time 50sec

Q: Calculated (not rounded) clearance interval for an intersection approach of 50 mph that needs to…

A: “Since you have posted a question with multiple questions, we will solve first two questions for…

Q: Q3- A minor road carrying 100 veh/h on each approach for 8 hours of an average day crosses a major…

A:

Q: 6.11 A multilane highway (two lanes in each direction) is on level terrain. The free-flow speed has…

A:

Q: The following 10 vehicle speeds (in mi/h) were in measured on a roadway segment: 60, 65, 64, 71, 66,…

A: Using formula

Q: You are assigned to evaluate the level of service for a section of a that stretches along a level…

A: According to given data  You are assigned to evaluate the level of service for a section of a…

Q: What is the intersection sight distance (m) needed at a stop controlled intersection for a passenger…

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Q: The traffic volume at the north-south approach of an arterial road intersection is 720 veh/h and 25%…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Problem 2. Consider a freeway section with three lanes in each direction and with a length of 1.25mi…

A: First condition-Without Bus Removal: The peak hour volume is V=3800 veh/h. The total vehicles are,…

Q: a) Estimate the average uniform delay for this approach

A:

Q: 14. Free-flow speed of vehicles on a road section is 88 km/h. Jammed density is 228 veh/km.…

A: a) Traffic density when flow is maximum, k= 114 veh/km b) Possible maximum flow for road section,…

Q: approach signal is divided into r = 74 seconds of effective red, followed by g = 16 seco ve green.…

A: given, cycle time, C = 90 sec effective red time, r = 74 sec effective green time = 16 sec rate of…

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.