A downward grade of - 5.6% and another upward grade of +3.8% were connected with a vertical curve of 300m. The RL of EVC was known as 92.500 above MSL. Calculate the RLs at each 50m interval of the vertical curve and present the calculation in a tabular format.

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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.