As you drive down the various roads and highways, you’d certainly be lost frequently, especially at night, if you didn’t have reflective traffic signs.
Back when I was a young man in my early 20’s, I spent a few winters in the Southern U.S. and was amazed at the lack of such signposts! Even more, I was amazed at how people knew how to get around without them.
One conversation I remember having with a Southern gentleman, an old-timer in Mississippi, went something like this…”ya’ll just travel yonda up Hwy. 357 and you’ll see a big old oak tree standin’