June 1, 2002: One of two Business US 34 shields on the route in Chariton. Despite being around for 50 years, Business 34 is nearly unmarked and unknown. Its official route uses IA 14 down to 34 instead of continuing on the old alignment east, but you wouldn’t know that by just looking.
This shield is also a throwback to the time business routes were marked in green either by the color of the shield itself or at least the tab.