I really didn't know what to call these since I've never seen such a thing before
(https://www.aaroads.com/forum/proxy.php?request=http%3A%2F%2Fi1209.photobucket.com%2Falbums%2Fcc395%2FBrian5561%2F6.11.2017%2520027_zpskfrtbwfj.jpg&hash=245706fd2e3bdeea4fa3e1c9ee09e11c5da7d2a2) (http://s1209.photobucket.com/user/Brian5561/media/6.11.2017%20027_zpskfrtbwfj.jpg.html)
Seems too excessive and decorative. If there are regular street signs/blades (and there are here), and they are readable, that should be *plenty*. Anything more is just showy and oooh-look-what-WE-did.
Honestly, when I first saw this I thought it was a city welcome sign.
Is this the only one you know of, or are there several of these in your area?