Question: -4% a grade is to A crest vertical curve joining a +3% and be designed for 75 mph. If the tangents intersent at station

-4% a grade is to A crest vertical curve joining a +3%

-4% a grade is to A crest vertical curve joining a +3% and be designed for 75 mph. If the tangents intersent at station 345 too at an elevation of 250 ft, determine the stations and elevations of the BUC and EVC. Also, calculate the elevation on the curve at stations 340+00 and 352 +00.

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