Summary

750 mm by 600 mm U.S. Route shield, made to the specifications of the 2004 edition of Standard Highway Signs . (Note that there is a missing "J" label on the left side of the diagram.) Uses the Roadgeek fonts archive copy at the Wayback Machine . (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.)

Licensing

This file is in the public domain because it comes from the Manual on Uniform Traffic Control Devices , sign number M1-4, which states specifically on page I-1 that : Any traffic control device design or application provision contained in this Manual shall be considered to be in the public domain . Traffic control devices contained in this Manual shall not be protected by a patent, trademark, or copyright , except for the Interstate Shield and any other items owned by FHWA.