US 61 in Sainte Genevieve County

Stop sign with button reflectors in Ste. Genevieve County, Mo.
Photo courtesy of Michael Summa

This 1975 photograph shows an example of the stop signs with button reflectors that once were common on Missouri roads. This one was at Route O (hence the trailblazer to US 61) near Interstate 55 in Ste. Genevieve County.