1.1.Calculate;
1.1.1The stake value of BC5         (14)

Question 1 The following horizontal and vertical alignments apply to a rural road; Horizontal alignment Point EC3 P14 P15 P16 P17 P18 Vertical alignment Point VP19 VP110 VPI11 VPI12 VPI13 VPI14 VPI15 VPI16 Stake value 44584,362 Height 205,457 198,087 200,70 154,478 141,318 140,163 133.392 132.147 Y co-ordinate 24390,301 24485,000 24362,904 24406,451 24885,246 25216,227 Stake value 45380 46480 47150 48360 49480 49810 50180 51010 X co-ordinate 14116,507 11524,000 10322,041 9267,503 8661,872 8137,260 Curve length (m) 240 320 460 720 200 220 240 220 Radius (m) 4000 2000 731,513 1920,221 The design speed for this road is 100 km/hr and Figures 1 and 2 are typical cross- sections through this road. Focus