Could someone help determine what type of intersection exists between this highway and this waterway?

Could someone help determine what type of intersection exists between this highway and this waterway?

I added a culvert but I'm slightly unsure whether it's the type of intersection between this highway and this waterway. Could someone confirm this?

I'm unsure of how to resolve this highway-waterway intersection as there are 2 waterways intersecting a single highway at nearly the same location. Would I add 2 culverts?

It looks from aerial imagery like this river runs parallel to this road and doesn't actually cross it. Could someone with local knowledge/more information be able to determine this?

Would this highway-waterway intersection be a tunnel=culvert? Street level imagery suggests it could be but I'm uncertain.

Could someone help determine what type of intersection exists between this highway and this waterway? Thank you.

Could someone help determine what type of intersection exists between this highway and this waterway?

Could someone help determine what type of intersection exists between this highway and this waterway?

I'm unsure whether this highway-waterway intersection is a culvert or a bridge so I added both. Hopefully you can provide more accurate data. Thank you!