-All you need to do is to compute the stationing of PC, PCC, and PT of the compound curve and treat the curve from PC to PCC as one simple curve and PCC to PT as another simple curve

-Compute the degree of curve (d1) from PC to the first intermediate station and another degree of curve (d2) for the station before station PCC to station PCC. Similarly compute the degree of curve (d3) from station PCC to first point after station PCC and another degree of curve (d4) for the last intermediate station before station PT to station PT.

-That means there are three (3) degree of curves for the first curve from Station PC to PCC (d1, D1, d2) and another three (3) degree of curves for the second curve from Station PCC to PT (d3, D2, d4)

-Using the same formula in computing the deflection angles in the Layout of Simple Curve, Compute the deflection angles of the first simple curve using the degree of curves d1, D1, d2

-Compute also the deflection angles of the second simple curve using degree of curve d3, D2, d4

-Tabulate the result, the same as what you did in the layout of simple curve

-Draw the final curve

LAYOUT OF COMPOUND CURVE BY DEFLECTION ANGLE FROM BACK TANGENT Instruction: PREPARE THE NEEDED DATA FOR THE LAYOUT OF THE GIVEN COMPOUND CURVE BELOW BY DEFLECTION METHOD GIVEN: 11= 30 12250 D1 = 5 D2-70 Station V = 5 + 123.45 see and follow what are required in the manual posted in file section and the additional information posted in Module No. 8 LAYOUT OF COMPOUND CURVE BY DEFLECTION ANGLE FROM BACK TANGENT Instruction: PREPARE THE NEEDED DATA FOR THE LAYOUT OF THE GIVEN COMPOUND CURVE BELOW BY DEFLECTION METHOD GIVEN: 11= 30 12250 D1 = 5 D2-70 Station V = 5 + 123.45 see and follow what are required in the manual posted in file section and the additional information posted in Module No. 8