Great route, love the dense vegetation (though maybe Procedural Flora should be disabled here, nevertheless I like the wild look).
I am not sure who over added all this additional scenery, I think it was overdone. Here are the original versions.
Looks like I might need to check my texturing.bin - your version looks correct OldAlaskaGuy Edit: Installed the route and dependencies to a fresh test installation - it looks right here. Vanilla installation
Issue solved on my full installation. Why the route files must be in unpacked format is still a mystery to me, and this is the only occurrence of this phenomenon known to me.... no MainContent.ap to preserve it for this one.... What's bad about solving this is I do not know why it works. I will unserz and reserz all route files and see if something changes.
I was hoping somebody might have created a scenario for this route -- and maybe someone would be kind enough to share their creation.