Of all the Canada/US border crossings, there's, like, five which are neither at the end of an Interstate nor tiny.
Yes, I did pan across the entire land border in satellite view a few days ago.
(Also, the thought of a border crossing only being open during Normal Business Hours is wacky, coming from a place where nearly every border crossing is open 24/7. And yet, that's what a lot of the crossings in places that are rural on both sides are like.)
