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A road alignment a grade of -1% is followed one of +0.5%. the chainage and intersection points are 400m and 250..50 are respectively.
written 5.2 years ago by gravatar for teamques10 teamques10 ★ 64k modified 23 months ago by gravatar for sagarkolekar sagarkolekar ★ 11k

The rate of change of gradient is 0.1% per 20m. Calculate the necessary data for setting out the vertical curve, take peg interval 30m
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