'Spot speed study' is useful in which of the (following) aspect/s of traffic engineering?
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On a freeway, spot speed studies are not conducted if the traffic volumes exceed _____
The outcome of the spot speed studies carried out at a certain stretch of a highway are as follows.
50th percentile speed = 46 km/h ; 75th percentile speed = 54 km/h ; 85th percentile speed = 60 km/h ; 95th percentile speed = 75 km/h ; 98th percentile speed = 84 km/h ; 100th percentile speed = 95 km/h
What is the speed (in km/h units) to be taken to check the geometric design elements.
The mean speed of all the vehicles crossing a location is known as ________
Which of the following is taken as the highest safe speed limit, derived from spot speed study, for a highway?
Which of the following is not a procedure of Long base method?
The average difference between observed speeds and time mean speed is _____
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26 videos|91 docs|58 tests
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