A culvert is a device used to channel water.May be used to allow waterwater to pass underneath a road; railway; or embankment. Culverts can be made of many different materials; steel; polyvinyl chloride (PVC) and concrete are the most common. Formerly; construction of stone
Drawing labels, details, and other text information extracted from the CAD file:
flexible apron, floor apron, wing wall, box culvert top plan, down stream, curtain wall, up stream, min., compacted earth, natural ground level, weep holes, details of apron, stone apron, sand fill, box culvert, elevation