Somehow I get a CTD when I want to place the structure... Am I doing something wrong?

Well it is a building that looks like a bridge, not bridge. Q/E just not going to work

Q and E is to lower or raise bridges, etc.

@ekesandras200
What did you expect from Q and E?
Yes, the point which defines height of connections is where your cursor at when you’re placing the building.

I can not make an offset building to shift it to one of the side because bridge is so long that game will hide model after certain point when you don’t look at “center” of it.

if both shores are of significantly different hight, this is almost impossible to use ... unfortunately, cause it looks splendid. I spent one hour of digging and several million rubles just to prepare the ground, but I didn't manage, which is frustrating. The buttons Q and E don't work on this building. I couldn't find out which point of the building defines its hight. Might be the middle point, which when you build it over water is zero.

@Lex713 very nice mod, thank you! I tried to use stis bridge but it is very high and I struggle with the connection - either to create a huge hill or use the vanilla bridges that look very unnatural with this height. Could you please make a lower variant?

Can ships pass under?

Does this replace a bridge, and if so, which one?

Yess! Finally, thx for this upload. We need more bridges like this or why not, like 1960 great viaduct like Morandi Bridge

Very original idea. Thanks for this!

wow another great work we need more bridges please.