This road is also literally like 1 mile long. In this clip I'm pretty sure the group is approaching the causeway that takes them off the little island they're touring and back into Miami. Lil Cooper just had to wait like 2 more minutes and he could have preserved his undercarriage.

Yeah, indeed, the argument of "everyone knows it" makes no sense, best case most locals know about it indeed (but even locals that usually aren't there at that time of the week probably never heard of it either).