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Engineering, 06.12.2019 06:31 Roshaan8039

If new research showed that the standard heights for crest vertical curve design were h1=3.0 ft and h2=1.5 ft, respectively, by what percent would the minimum length of curvature increase or decrease for a crest curve with a stopping sight distance of 500 ft and grades of +3% and -2%, respectively.

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