sorry, i have to admit. It is working. But you need to have finished a single track bridge first and lay the next track next to it over it’s total lenght.
Somehow I’ve been very certain, that in one of my first games I made by laying the second track also partially. Not sure if I’m mistaken.
However I still get the “Brückenpfeiler-Kollision” error quite often and so I have to rebuild the initial first track bridge to make it work.
Wouldn’t it be nice to be able to build bridges also with more tracks in several steps? This could also make it possible to make junktions on a bridge to extend the gaming experience to something “A-Train” does with it’s high lines.