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A −2.60%−2.60% grade meets a +1.60%+1.60% grade at station 44+25 and elevation 3386.96 ftft, 305-ftft curve,...

A −2.60%−2.60% grade meets a +1.60%+1.60% grade at station 44+25 and elevation 3386.96 ftft, 305-ftft curve, stakeout at half stations.answer should be 10 elevations

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