The table below represents data that was observed and collected on a given roadway. Speed 0-10 Range (km/h) 10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90-100 40 50 29 250 300 90 20 Using the abovementioned collected data, compute the following and show all necessary steps and units: a) Design Speed (98th Percentile b) Upper Safe Speed (85th Percentile) c) Lower Safe Speed (15th Percentile) 150 90

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The table below represents data that was observed and collected on a given roadway.
10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90
Speed 0-10
Range
(km/h)
10
40
50
29
a)
Design Speed (98th Percentile
b) Upper Safe Speed (85th Percentile)
c) Lower Safe Speed (15th Percentile)
150
250
300
90
90
90-100
20
Using the abovementioned collected data, compute the following and show all necessary steps and
units:
Transcribed Image Text:The table below represents data that was observed and collected on a given roadway. 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 Speed 0-10 Range (km/h) 10 40 50 29 a) Design Speed (98th Percentile b) Upper Safe Speed (85th Percentile) c) Lower Safe Speed (15th Percentile) 150 250 300 90 90 90-100 20 Using the abovementioned collected data, compute the following and show all necessary steps and units:
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