The truss' look odd since there are also supports on the bottom. I mean, do you really need both? Also, the supports seem too numerous. It seems cluttered and simple at the same time.
The duplication is noticeable and repetitive. Architects don't just draw one small part of a bridge and print a bunch of copies, then staple those together.
On the other side of things, the supports do have a very nice design to them. The way they curve is great.
Sadly, that's the only positive thing I have to say about this. It's a fine attempt, but the bridge leaves much to be desired. Try to add different details throughout. If the bridge was shorter, it would be less of a problem, but yours is reallllllllllly long. I mean, it's a bit too long.
In any case, I'm not a fan. I rate this 4/10.
