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This paper presents the development and numerical investigation of a novel form for resilient lattice bridges inspired by the Système Eiffel. While Gustave Eiffel is known for his major works of structural art (e.g., Maria Pia Bridge), he was also a pioneer in modular and rapidly erectable bridges that were used worldwide. His Système Eiffel consists of triangular modules, with each module being made up of angle sections. These are joined to one another in an alternating fashion, with adjacent modules rotated 180 degrees. The same module could achieve a variety of spans (6-21 m), and deeper versions were used for longer spans (up to 30.8 m). Inspired by Eiffel, but factoring in today’s economic and labor market, this research has developed a novel approach to modular lattice bridges. Specifically, this research harnesses Eiffel’s approach of rotating adjacent modules, but instead focuses on the connector as the module that joins standard sections. Importantly, the lattice-type layout provides the structure with system redundancy, meaning that the fracture of one member does not cause collapse. This paper presents the numerical investigation of these modular lattice bridges through finite element analyses, considering behavior under dead and live load, global stability, and performance when subjected to member loss.