On Missouri 124 at the Howard-Boone county line west of Harrisburg, you can see the older-style county-line marker with black lettering on a white sign. The current standard calls for white letters on a green sign.
On Missouri 124 at the Howard-Boone county line west of Harrisburg, you can see the older-style county-line marker with black lettering on a white sign. The current standard calls for white letters on a green sign.