A cross section of a highway shows the vertical profile of the road, including the pavement, subgrade, and any other layers.

• Include the pavement layer, which is typically made of asphalt or concrete

• Sh...read more

From outer boundaries to inside, Right of way, Road boundary, Highway drainage, bearm, embankment slope, shoulder, Carriage way. Generally crown of carriage way highest point which is called camber

We define cross section of highway that contain some details about meterials, construction layers (as subgrade, gsb, wbm, bitumin etc) and also define details of drain longitudinal to road.

First we need to draw bridge plan view and next cross section drafting required

Before Draw the Cross section of Highway the the Layout Plan of Highway Road is required