Bridge Railing Design with Beam Diaphragm and Dimension Details

This bridge railing design drawing presents a detailed structural layout prepared in AutoCAD format, focusing on the railing system integrated with the bridge deck. The drawing includes a clear sectional view showing railing posts, horizontal members, and their connection to the bridge slab. Key structural elements such as the main beam, external diaphragm, and internal diaphragm are clearly labeled with accurate dimensions. Span lengths, support spacing, slab thickness, and edge offsets are precisely indicated to support structural clarity and safe design coordination.

Additional details explain the relationship between the railing system and load bearing bridge components. Dimension lines show overall bridge width, intermediate spacing, beam depths, and foundation offsets. The drawing supports understanding of structural continuity, safety barrier placement, and construction level accuracy.