Highway Engineering
The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as

lane lines
stop lines
turn markings
crosswalk lines

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Highway Engineering
Select the correct statement.

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

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Highway Engineering
For a constant value of coefficient of lateral friction, the value of required super-elevation increases with

increase in both speed and radius of curve
increase in speed and with decrease in radius of curve
decrease in both speed and radius of curve
decrease in speed and with increase in radius of curve

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Highway Engineering
The sequence of four stages of survey in a highway alignment is

map study, preliminary survey, reconnaissance and detailed survey
preliminary survey, map study, reconnaissance and detailed survey
reconnaissance, map study, preliminary survey and detailed survey
map study, reconnaissance, preliminary survey and detailed survey

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