Concrete culvert constructive cad drawing details that includes a detailed view of geometry of the typical section (slab), cross-section, longitudinal cut, slab (steel distribution), diaphragm beam, main beam, super structure, Detail of main beam covering, iron meter, total length by diameter in (m), Technical specifications, corrugated steel reinforcement, standard hook, reinforcement placement, limit for the spacing of the reinforcement, coatings, constructive detail, concrete, false bridge, fixed support cross section, cross support cross cut and much more of constructive details.