Growing up just outside of Boston, Massachusetts, rotaries were ubiquitous. Part of learning to drive included how to navigate them. Not a big deal as they were all around. Until recently you didn’t see too many here in Indiana. They were about as common as Albino deer, Elvis sightings and Democrats.
Needs a couple of edits. Can't do that on my phone. I'll fix them when I get to my desktop. Apologies.