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A 2-lane conventional highway has a design speed of 55mph, a circular HC with radius=1650ft to the centerline and Sta PC = 37 46.23; crown
A 2-lane conventional highway has a design speed of 55mph, a circular HC with radius=1650ft to the centerline and Sta PC = 37 46.23; crown rate=2%; PC elev=100.00ft; grade= 3% (left to right); and lane widths=12ft. Find the elevations of the left edge, centerline and right edge at Sta 35 00, 36 00, 37 00, 38 00, 39 00, and the PC
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