Referring to the right illustration, a 500-ft long curve passes under a bridge at station 82+45....

   

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Referring to the right illustration, a 500-ft long curve passes under a bridge at station 82+45. Estimate the following: The elevation of point P on the curve? (1 pt) The slope of tangent to the curve at Point P (1 pt) PVC sta 81+00 P sta 82+45 -3.6% PVI elev 425.38 ft +4.4% PVT Referring to the right illustration, a 500-ft long curve passes under a bridge at station 82+45. Estimate the following: The elevation of point P on the curve? (1 pt) The slope of tangent to the curve at Point P (1 pt) PVC sta 81+00 P sta 82+45 -3.6% PVI elev 425.38 ft +4.4% PVT