Image:Texas Spur 580.svg

24 in by 24 in (600 mm by 600 mm) Texas State Highway 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.) Colors (for Recreation Road shields) are from [1] (Pantone Brown 469), converted to RGB by [2].

[edit] Licensing

	This file is in the public domain because it comes from the US FHWA Manual on Uniform Traffic Control Devices, 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.
In addition, This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright. Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. العربية | Български | Česky | Deutsch | English | Español | Français | Magyar | Italiano | 日本語 | 한국어 | Polski | Português | ‪中文(繁體)‬ | ‪中文(简体)‬ | +/-

• Interstate 820
• Texas State Highway 183
• Texas State Highway Spur 580
• Wikipedia:WikiProject Texas State Highways/Completion list/Loops and Spurs
• Interstate 30 in Texas
• U.S. Route 377 in Texas