Answer Happy

Given a sag vertical curve connecting a -1.5 percent grade with a +7.5 percent grade on a rural arterial highway, use the rate of vertical curvature and a design speed of 45 mi/h to compute the
elevation (in ft) of the curve at 100 ft stations if the grades intersect at station (475 + 00) at an elevation of 300.00 ft. (In the table below, the first row corresponds to the BVC and the last row
corresponds to the EVC. Round your elevations to at least one decimal place. Assume the stopping sight distance is less than the length of the curve.)
Givena sa vertical curve connecting a -1.5 percent grade with a +7.5 percent grade on a rural arterial highway, use the rate of vertical curvature and a design speed of 45 min to compute the elevation of the curve 100 stations if the grades intersect at station (475.00) at an elevation of 300,00 (in the table below, the first row corresponds to the BVC and the stron corresponds to the IVC. Round your elevations to at last one del place. Assume the stooping sight distance is less than the length of the curve) fatin