Double Cantilever Truss Bridge Engineering Diagram #37402 (License: Personal Use)

This black-and-white line drawing depicts a double cantilever truss bridge featuring two central stone piers supporting outward-extending cantilever arms that meet at midspan. The truss structure uses a repeating triangular lattice pattern for rigidity, with vertical and diagonal members distributing loads efficiently across the span. The design reflects late 19th- to early 20th-century civil engineering practices, commonly used for railroad or heavy-load crossings over rivers or gorges.

Used in engineering textbooks, infrastructure history articles, civil engineering course materials, and museum exhibits; serves users seeking technical understanding of historic bridge types, structural mechanics, or transportation infrastructure evolution.