Bridge approach slab and shoulder taper design in AutoCAD 2D drawing, CAD file, dwg file

<p>Bridge approach slab and shoulder taper design in AutoCAD 2D drawing, CAD file. The transition from the approach roadway to the bridge is made by the approach slab. Concrete or concrete with an asphalt surface is the two main types of approach slabs. A corbel, backfill material, and geotextile support both types. For more detailed information download the 2D AutoCAD dwg file.</p>