English: Diagram of a generic county route marker, intended to be used at small sizes as county names are not visible at 20 pixels. Loosely based on the standard county route marker (sign M1-6) from the 2012 supplement to the 2004 edition of Standard Highway Signs, which is public domain as part of the MUTCD. Uses the Roadgeek 2005 fonts. (United States law does not permit the copyrighting of typeface designs, and the fonts are meant to be copies of a U.S. Government-produced work anyway.)