Given the following information for a simple spiraled curve: o = 38°00'00" o Da = 4°30'00" o Ls 800 feet o T.S. Sta 35+00 Assuming the throw distance, o, is 10.432 ft and Xo = 199.344 ft. Compute the external distance, Es, of the simple spiral curve, in feet. O 41.59 O None of the above 10.43 44.44 84.40

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Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.