For about twelve miles from the St. Johns River to the Atlantic Ocean, a continuous road in Jacksonville changes names about as often is possible. In fact, I'll go ahead and wager it's the most changed street name in the country over a dozen miles. (As a side note, I'm wondering why St. Johns does not have an apostrophe, as it's not like there are multiple St. Johns. Or that Johns was John's name.) Anyhow, to the many-named road.