1. 2. 3. 4. 5. The slope of the outside edge of pavement on a superelevation development is 0.5%, as shown on the diagram. For a two-lane road (3.6 m lanes) and emax = 10%, what is the length of the superelevation development? The sketch below shows the relationship between the centerline and the outside edge of the pavement. Assume the centerline is at a constant elevation of 100.00 m CRL 0.5% SDL Y Outside Edge Road Centreline 3 Using the superelevation development of 78 m and the curve data given below, what is the chainage at the end of the superelevation development length (AC) at the exit end of the curve? The PI Chainage = 10+100. Deflection angle = 45. Degree of curve 14.3. 1/3 of superelevation development is on the curve 7 A horizontal curve has its beginning of the curve (BC) at chainage 10+0000. If the design speed is 110 km/h, the maximum superelevation is 0.08 m/m and camber is 2.0%, what is the chainage at the beginning of the Crown runoff length (NC), assuming 60% of the superelevation development is on the tangent. Assume a two- lane road, rotation about the centre line and 3.7 m lanes. 7 If a superelevation development is applied to a curve with a runoff of 75 m, emax = 8% and lane width of 3 m, what is the length of the crown runoff? Assume a 2lane road with normal camber of the pavement is 2%. 6 A circular curve has 2 lanes (3.6 ach) and a maximum superelevation of 10%. If the design speed is 110 km/h and 2/3 of the superelevation development is on the tangent, what is the elevation of the inside edge of pavement at the beginning of