The answer is c ii vi iii vii v iv i refer to page

The answer is (C) II, VI, III, VII, V, IV & I, refer to page 552 – Chapter 11, 11.1 BASIC
ELEMENTS OF TRANSPORTATION PLANNING - Traffic and Highway Engineering
20. The AASHTO Classification System is based on the Public Roads Classification System
that was developed from the results of extensive research conducted by the Bureau

of Public Roads, now known as the Federal Highway Administration. Several revisions
have been made to the system since it was first published. The system has been
described by AASHTO as a means for determining the relative quality of soils for use
in embankments, subgrades, subbases, and bases.
What is the meaning of AASHTO ?
The answer is (A)
American Association of State Highway and Transportation
Officials, refer from google -
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Created by: Awangku NurFaizullah®
Tuesday, 10 September, 2019