Type of Connection Case(i) Case(ii) ( F ) ( F-1 ) Crossing No. 1 in 8.5 1 in 12 1 in 16 1 in 16(HS) 1 in 20 1 in 8.5 1 in 12 1 in 16 1 in 16(HS) 1 in 20 Rail section 60KG 52KG 90R Type of Crossing CMS CMS(W) ORDY(W) Type of Switch CFH SLH Radius of Connecting Curve(R)-mm Rad(mm) 1 in 8.5 1 in 12 1 in 16 1 in 20 Custom Distance Between Tracks(D1)-mm Distance Between Tracks(D2)-mm Length between D1 & D2 (L)-mm Inclination Angle (∆)- Degree only Straight:behind Xing(S1)-mm Straight:behind Xing(S2)-mm