Chronic Logic

To have ships of different sizes that have to pass under the bridge would have loads of positive effects:
-it's one of the most obvious expansions for a game about bridges.
-it would be a nice way to make some levels more difficult (just preset one of , let's say,  3 different ships that have to pass under the bridge before you can start the train when you construct your level)
-it would make for more spectacular crashes ;-)
-for viewing pleasure, you'd also have to implement complete rotation into the engine (which I would ask for anyway :-)

I know the game is not primarily designed to look awesome and I enjoyed bridge builder very much even with it looking more like an app than a game, but I allways pity the people in the train for the weather:
as far as you can see the sky is a deep grey without features. Please include a (as simple as you like) texture for the sky or at least change it's colour to something more friendly :-)

As much as I have cursed the game after another quite good looking arch i constructed crashed (hey, can anone give me some tips on how to do it properly ?), I must say that this function really would make the game to easy. better leave it out and let us  curse the game some more ;-)