Road Cross-Section Detail with pavement Layers and Embankment

This detailed road cross-section illustrates a comprehensive roadway design showing the pavement structure and embankment configuration. This drawing depicts a 6.00 meter wide central carriageway (‘BADAN JALAN’) with 1.50 meter shoulders (‘BAHU JALAN’) and 1.00 meter rounding on each side. The pavement structure consists of multiple layers including an AC (Asphalt Concrete) wearing course of 4.0 cm thickness, an AC-BC (Asphalt Concrete Binder Course) of 6.0 cm, and various aggregate base layers. The aggregate layers include Class A (20 cm), Class B (20-35 cm, with variations between sections), and Class S (15 cm). The roadway features a crown with 2.0% cross-slope in the center section and 5.0% slope at the shoulders for proper drainage. The embankment is designed with selected materials to provide structural support for the pavement system. Dimensions are precisely specified with metric units, adhering to standard road construction specifications. The design accommodates an existing variable width pavement that requires raising to meet the new profile grade.