Extracted text: A six lane divided carriage way has a curve 1000m long and a radius of 500m. The SSD is 200m. Calculate the minimum setback distance (offset) from the inner edge of the road to the edge of a building to ensure safe visibility. The pavement width per lane is 3.5m. Use the equations (Thagesen & Robinson, 2004) M 8(R – N) + N Or AASHTO (Geometric Design of Highways and Streets) ( 28.65s - COs m = R Compare your answers and make comments