You weren’t kidding when you said it’s “very hidden”. It didn’t even occur to me that the greyed out “Community…” text was a search box. No borders, and the text formatting does not attract attention at all.
I think even a slightly contrasting background would / magnifying glass glyph would better indicate you can search there.
Rails are indeed one of the cheapest, best scaling, and most reliable ways to move goods no doubt, but it also has a last mile problem.
Just wanted to point out the solution isn’t as easy as “rails all things”. Trucks still do offer some situational advantages, and will still have their place in logistics.