Autodesk AutoCAD Structural Detailing 2015 was a specialized software application designed for structural engineers, detailers, and fabricators. Built on the familiar AutoCAD platform, it provided tools to create precise reinforcement drawings, steel detailing, and shop drawings.

A library of standard steel connections (bolts, welds, plates). 2. Reinforcement Detailing

Shortly after the 2015 release, Autodesk announced that AutoCAD Structural Detailing (ASD) would be discontinued. The functionality was absorbed into more robust, BIM-oriented platforms:

Users could set up styles for dimensions, labels, and tables to match company standards.

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Rather than simple lines, the software used objects that understood their own properties (e.g., a beam knew its weight and material).