> The Bridge Designer is a free educational software package designed
> to provide middle-school and high-school students with a realistic
> introduction to engineering through the design of a highway truss
> bridge. The winner of two major national awards for educational
> software development, the Bridge Designer has the ?look and feel? of
> the computer-aided design (CAD) packages used by practicing
> engineers but is much easier to use.
>
> ? [From Bridge Designer's website][1]

1st download \- West Point Bridge Designer 2011

2nd download \- West Point Bridge Designer 2012

3rd download \- West Point Bridge Designer 2013

4th download \- West Point Bridge Designer 2014

Bridge Designer versions 2015 and 2016 (both require 10.7.3 or newer)
can be downloaded from the program's own [SourceForge page.][2] These
versions will be uploaded in 2025 and 2026, respectively.

Compatibility
Architecture: x86 (Intel:Mac) x64 (Intel:Mac)

Intel only (also runs on ARM Macs)
WPBD 2011-2014 requires Mac OS X 10.5.7 or higher (works on 10.15 and
later, but it has glitches)

  [1]: https://bridgedesigner.org/
  [2]: https://sourceforge.net/projects/wpbdc/files/Current%20Release/jre/