Calculate the radius of the simple curve when the offset distance of the simple curve from P.T. to the tangent line passing through the PC is equal to 240.30m. The simple curve has an angle of intersection of 70°. а. 255.72 b. 365.49 с. 336.49 d. 115.36

The following table shows the stations and ordinates for a mass diagram. The free-haul distance is 600 ft. Overhaul cost is $12 per station yard. (a) Use the method of moments to compute the additional cost that must be paid to the contractor. (b) Sketch the ground profile if the finished grade of this roadway section is level (0 percent).