LARSA is committed to providing the best structural engineering software and to accommodate each client's unique and changing engineering needs. In commercial use for over 25-years, LARSA's rock-solid analysis engine provides the latest in computing technology. LARSA's 4D BRIDGE SERIES software provides a unified 3D finite element environment for the analysis, design and rating of bridges without the need to purchase additional tools.
Preloaded with the innovative tools necessary to support the life of a bridge project from design to construction, bridge engineering professionals rely on LARSA 4D to deliver the most trusted solution for simple short-span to demanding long-span bridge projects.
Providing a single environment for curved steel-girder, cable-stayed and post-tension concrete bridge design and construction, LARSA 4D provides process efficiency and quality, saving time and delivering value to our clients.