24 in × 24 in (610 mm × 610 mm) Indian Route shield, made to the specifications of the sign detail. 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.)
Based on File:Indian Route 42.svg
Scott Nazelrod, User:Imzadi1979