2. A compound curve connects three tangents having azimuths of 254°, 270°, & 310°, respectively. The length of the long chord is 300 m. long measured from the PC to the PT of the curve and is parallel to the common tangent having an azimuth of 2700 if the stationing of the PI is 6 + 520. Determine: a. Central angle of the first and second curve: I1 and I2 b. Length of the Chords; L1 and L2 c. Radius of the first and second curve; R1 and R2

Q: A compound curve connects three tangents having azimuths of 254.24°, 270.01°, and 279.96°,…

A:

Q: A simple curve connects two tangents AB and BC with bearing N 85°30' E and S 68°30' E, respectively.…

A:

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.