RM Bridge - Bridge Design, Analysis, and Construction Software
FRAMEWORK 2D+3D - Free Windows structural civil engineering software 2D/3D
midas Gen - Structural Analysis and Design
MASTAN2 - Interactive structural analysis program that provides preprocessing, analysis, and postprocessing...
OpenBridge Modeler - 3D Bridge Modeling Software
Analysis for Windows - Powerful Finite Element Analysis package for 2D and 3D constructions (frames and trusses)