Diagram of an 18 in × 18 in (450 mm × 450 mm) Florida county road marker, made to the specifications of the <a rel="nofollow" class="external text" href="http://www.dot.state.fl.us/rddesign/DS/06/IDx/17355.pdf">2006 Florida Department of Transportation sign detail</a> and the <a rel="nofollow" class="external text" href="http://mutcd.fhwa.dot.gov/SHSe/shs_2004_2012_sup.pdf">2012 Supplement</a> to the <a rel="nofollow" class="external text" href="http://mutcd.fhwa.dot.gov/SHSm/Guide.pdf">2004 edition of Standard Highway Signs</a> (sign M1-6). Uses the <a rel="nofollow" class="external text" href="http://www.n1en.org/roadgeek">Roadgeek 2005 fonts</a>. (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.) Colors are from the Federal Highway Administration's <a rel="nofollow" class="external text" href="http://mutcd.fhwa.dot.gov/kno-colorspec.htm">MUTCD Color Specifications</a> (Pantone Blue 294 and Yellow 116). A gray, 1-pixel stroke was added to clearly show the border. In reality, signs have no such stroke.
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