In highway geometric design, once the cumulative speed distribution is drawn, the design adequacy is checked at which percentile ?

In highway geometric design, once the cumulative speed distribution is

1.	In highway geometric design, once the cumulative speed distribution is drawn, the design adequacy is checked at which percentile ?
A.	85th percentile
B.	95th percentile
C.	98th percentile
D.	99th percentile
Answer» D. 99th percentile

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In highway geometric design, once the cumulative speed distribution is drawn, the design adequacy is checked at which percentile ?

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