a) Compute the degree of the curve given the radius R as 1) R=300.00ft by arc definition 2) R=900.00 ft by chord definition
b) Use the chord definition to compute the curve parameters L, T, E, M, LC, R, and stations of the PC and PT for the railroad curve with DC = 2deg0'00’, I=18deg,0'00’ and PI station =25+50.00ft
c) Use the arc definition to compute the curve parameters L, T, E, M, LC, R, and stations of the PC and PT for the highway curve with Da = 4deg,0',15’, I=24deg,0',30’ and PI station =32+54.96ft