METHODOLOGY FOR CONSTRUCTION OF SHOULDERS

methodology for constructing road shoulders, medians, and islands. These structures are built with materials akin to those used for embankment construction, subgrade, and wearing courses, meeting the physical criteria of each individual layer. The construction proceeds in layers, matching adjacent pavement layers. Shoulders, medians, and islands are constructed directly, with any spillover being removed diligently. Medians and islands are raised by at least 300mm using approved curbstones once the surface reaches road level.