I've been digging a bit more into the I-65 Bridge between Jeffersonville, IN and Louisville, KY.

https://en.wikipedia.org/wiki/List_of_most_expensive_U.S._public_works_projects

Fourth most expensive public works project in US history. More expensive than Verazzano Narrows, the Golden Gate, or an entire freeway from Evansville to Indianapolis, and it crosses a few hundred yards of muddy Ohio river. There are bridges out there 5 miles, 10 miles, 100 miles long that didn't cost as much.

To be fair, it does include overhaul of some other bridges.

But, they've already admitted the toll system, supposed to be in place until 2051, will have to run to 2069.  Want to bet on the bridge still being around then? And of course, those tolls will go up every year. They started at $2 each way if you have their transponder, or $4 if they have to mail it to you, because it's so hard to actually compare a license plate to a database and automate a bill.

Yes, I support toll roads IN LIEU OF FEDERAL AND STATE TAX MONEY.  This cost both, and a lot of it.

And I really have to question how they're spending that much on so little.

In the meantime, I detour.  There's simply nothing in Lousyville that requires my attention that badly.