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Random: Off 1. Which one is correct sequence with respect to four stages of survey in a highway alignment? ⓐ. reconnaissance, map study, preliminary survey, final survey ⓑ. map study, reconnaissance preliminary survey, final survey ⓒ. reconnaissance, preliminary survey, map study, final survey ⓓ. preliminary survey, reconnaissance, map study, final survey [favorite_button id=”question1″] Explanation: In […]

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