146E 1050.000Press [ENT] and then press [F4] (PT), Enter the following data:N 1300.000E 1750.000R 100.000A1 80.000A2 80.000Enter the following data in the above way:N 1750.000E 1400.000R 200.000A1 0.000A2 0.000N 2000.000E 1800.000R 0.000A1 0.000A2 0.000The format of the data above transmitted to computer is as follows:START 0.000，1050.000，1100.000 CRLFPT 1750.000，1300.000，100.000，80.000，80.000 CRLFPT 1400.000，1750.000，200.000，0.000，0.000 CRLFPT 1800.000，1800.000，2000.000 CRLF2. CALCULATION ROAD ALIGNMENT ELEMENTS1) Calculation of the length of transition curveL 2.1=RA22.1L 2.1 : Length of clothoidA 2.1: Parameter of clothoidR: RadiusL1=RA21 =100802 =64 mL2 =RA22 =100802 =64 m2) Calculation of Deflection Angle=AL 222
