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- Assume you are observing traffic in a single lane of McArthur Highway at a specific location. You measure the average headway and average spacing of the vehicles as 3.2sec. and 50 m. respectively. Determine the traffic speed in kilometer/hourIf 5473 vehicles passes a certain lane of road with an average speed of 60kph. determine the appropriate spacing of the vehicles.Six vehicles are observed in a 200 m section of a highway. If the average time headway is 4 sec., determine the density of flow (veh/km), flow of traffic (veh/hr) and space mean speed (kph).
- In a 500 m section of highway, there are 10 vehicles observed. The time headway is 4 sec. Determine the space mean speed of the vehicles in kph.Assume you are observing traffic in a single lane of McArthur Highway at a specific location. You measure the average headway and average spacing of the vehicles as 3.2sec. and 50 m. respectively. Determine the traffic flow in vehicle/hour.A portion of the extension of SLEX has a free flow speed of 60kph and a capacity of 3600 veh/hr. If in a given hour, 3344 vehicles were countered at a specified point along this highway, determine the traffic density of these 3344 vehicles.
- Six vehicles were observed passing a point for every 25 sec. the density of traffic is 30 veh/km. Find the space mean speed.A 4921.26 ft portion of a highway is known to have a free-flow speed of 27.78 m/s and a capacity of 4500 vehicles per hour. If in a given hour, 3855 vehicles were countered at a specified point along the highway, compute the space mean speed and the density in veh/km. Use Speed-Density Model.Determine the approximate center to center spacing of vehicles in a certain lane if the average speed of the cars using that particular lane is 40 kph and the volume of traffic is 800 vph
- There are 11 vehicles observed in a 500 m section of a highway. The average time headway is 3 seconds. What is the value of the space mean speed in kph?In a 600 m section of highway, there are 12 vehicles observed. Determine the time headway if thespace mean speed of the vehicles is 60 kphA segment of a highway was designed for a free flow speed of 90 mph. At the time of observation along the segment, it was recorded that same segment was at its maximum flow. What is the average speed of vehicles at this instant?