Road cross section typical 2d detailing AutoCAD file

Here Road  cross section typical 2d layout including 450mm thk crusher  run base compacted , 100mm thk sand  subbase , 500mm thk wearing including one layer tack coat , 75mm premix binder course including one layer prime coat , also provided 2% (existing remix to be resurfaced )  also this  road cross section depend on design speed of vehicles ,for more details and dimension of Road  cross section download this dwg file