okay, I think those Ideas got aborted, actually. making bridges for this game means finding a copy of a VERY old program called Max 3 (as in 3.0) from the time that the main game was made for both sets and character models to work with the old engine of the game. this is why the older community modelers are working on a replacement game with a new engine, so that sets can be built using a modern 3d modeling program.
also, one bridge maven is retired, one guy does part time, and the current bridge maker hasn't been around much, lately.