Negative Image for Missouri 141

Missouri 141 construction mistake-white figures in black outline
Photo courtesy of Rich Piehl (taken November 2001)

Who flipped the "reverse" switch? The state outline is right but you don't usually expect white numbers on black outlines. That's what Rich Piehl found in a construction zone on Missouri 141 between US 61/67 and I-55 in the Jefferson County city of Arnold. It wasn't the only sign on Missouri 141 like that.