Highway Engineering
The fundamental factor in the selection of pavement type is

type and intensity of traffic
subgrade soil and drainage conditions
availability of funds for the construction project
climatic condition

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Highway Engineering
Select the correct statement.

All of these
More the value of group index, less thickness of pavement will be required
More the value of CBR, greater thickness of pavement will be required
Minimum and maximum values of group index can be 0 and 20 respectively

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Highway Engineering
The provision of traffic signals at intersections

reduces rear end collisions but may increase right angled collisions
reduces right angled and rear end collisions
reduces right angled collisions but may increase rear end collisions
increases right angled and rear end collisions

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