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.
{{Information |Description=U.S. 62 Spur shield, signed characteristically by Arkansas as "62S". |Source=Based on File:US 71B.svg with text changed. |Date=Tue, 12 Jan 2010 |Author=User:Brandonrush (original), Scott Nazelrod |Per