You have been hired to design a C (traveled way 6 m and 0.5 m outside shoulders) type road to connect the state highway 80 to San Fermn mining Co. as shown afterwards. The design speed selected is 70 kph and the super elevation is 10%. For the first curve, the geotechnical engineer has decided that the slope stability will limit cutting up to 6.55 m beyond the trench, which average width is 105 cm. The curve in el Vado allows 3.55 m cutting of slopes beyond the trench (average width is 105 cm). 7+300 H