Model Bridge Design

I am always on the look out for good software to help design model bridges. My latest find, Dr. Software, is a series of programs that allow you to customize a design, put a load on it, and see what happens. Dr. Truss comes in 2D and 3D options. You can also get Dr. Beam, which allows you to word with a beam and not a truss

Recently I was introduced to a bridge building program, Bridge It. This program is made by NVIDIA and Auran. In the game, you are given scenarios and have to make a bridge that will support the required load while staying within a budget. Let me tell you, some of them are not easy.
Bridge It lets [...]