Steel Bridge Longitudinal Layout and Pile Foundation CAD Drawing

This AutoCAD DWG file presents a detailed steel bridge longitudinal layout and pile foundation drawings, as shown in the uploaded image. The drawing set includes a full bridge elevation profile, deck truss alignment, pile positioning, pile cap layout, and bearing seat coordination. Girder spacing, cross-bracing arrangement, support locations, and structural depth are clearly illustrated with accurate dimensional references. Span distribution, approach slab alignment, and expansion joint placement are properly marked for construction planning and site coordination.

The foundation drawings explain pile length, pile spacing, embedment depth, and load transfer zones. Substructure elements such as pile caps, pier shafts, and abutment blocks are shown with reinforcement detailing and level indicators. Drainage slope, deck camber variation, and utility crossing zones are also represented according to standard bridge engineering practices. All drawings are prepared in proper engineering scale with professional layering and drafting conventions. This CAD file supports steel bridge design coordination, foundation planning, and working drawing preparation, matching the exact technical information visible in the uploaded drawing image.