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Highway Engineering

Highway Geometric Design

For a pavement design the recommended safe lateral coefficient of friction is:

Question

For a pavement design the recommended safe lateral coefficient of friction is:

A.

1.5

B.

0.15

C.

15

D.

1/15

Solution

Correct option is B

For pavement design recommended values are:
Safe lateral coefficient of friction = 0.15
Sale longitudinal coefficient of friction = 0.35

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