Box Culvert Detail Elevation Section Plan Structural Design Layout

This CAD file presents detailed box culvert drawings, including elevation, section, and plan views with structural layout and construction detailing. The drawing highlights foundation design, pile arrangement, rubble masonry, and concrete layers with clear hatching and material representation. It includes approach road layout, slab detailing, and section A references with precise dimensions for accurate civil engineering planning. Clean annotations and organized drafting ensure efficient AutoCAD use. Ideal for engineers working on drainage structures, culvert construction, and infrastructure design projects.