Use the finished drawing from Problem P8–5 to complete this problem. Layout a 20? wide road using the following information and then construct the curves and road outlines. Label all points, bearings, and radius curves. Show centerline stationing along the road.
Point A is 225? east from station A 12+00 along the bottom of the map.
Point B is 756? from point A, bearing N26°14?E, and is the PI of a 300?R curve.
The road continues N13°15?W to top of map from point B.
The road has 6? wide shoulders.
The elevation of the road centerline is 530?.
See Figure PS10–3.
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