The tangent of spiral curve forms an angle of intersection of 25° at station 2 + 100 and the design speed is 18 kph. F

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answerhappygod
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The tangent of spiral curve forms an angle of intersection of 25° at station 2 + 100 and the design speed is 18 kph. F

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The tangent of spiral curve forms an angle of intersection of 25° at

station 2 + 100 and the design speed is 18 kph. For a radius of central

curve of 300 meters and a length of spiral of 52.00 meters.

a) Find the stationing at the point where the spiral starts.

b) Find the stationing of the start of central curve.

c) Find the length of the central curve.
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