DescriptionMap of U.S. Highway 366.png	English: Map of the first U.S. Highway 366
Date	30 October 2020, 23:25 (UTC)
Source	This file was derived from: United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials.jpg:
Author	File:United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials.jpg: *Published by: United States Geological Survey Authored by: Bureau of Public Roads, United States Department of Agriculture Highway numbering assignments by the American Association of State Highway Officials derivative work: Fredddie

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cropped. The original can be viewed here: United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials.jpg: . Modifications made by Fredddie.

This file is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason: Public domainPublic domainfalsefalse This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain. English ∙ español ∙ 日本語 ∙ 한국어 ∙ македонски ∙ Nederlands ∙ русский ∙ slovenščina ∙ українська ∙ Tiếng Việt ∙ 中文（中国大陆） ∙ 中文（繁體） ∙ +/− This tag is designed for use where there may be a need to assert that any enhancements (eg brightness, contrast, colour-matching, sharpening) are in themselves insufficiently creative to generate a new copyright. It can be used where it is unknown whether any enhancements have been made, as well as when the enhancements are clear but insufficient. For known raw unenhanced scans you can use an appropriate {{PD-old}} tag instead. For usage, see Commons:When to use the PD-scan tag. Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag.

This image is a derivative work of the following images:

• File:United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials.jpg licensed with PD-USGov-USDA, PD-scan
  • 2013-11-16T00:18:52Z Imzadi1979 8972x5851 (19497099 Bytes) replacing with higher quality scan that shows the full map
  • 2006-05-02T03:40:03Z SPUI~commonswiki 4475x2694 (3203385 Bytes)
  • 2006-05-02T02:23:28Z SPUI~commonswiki 4475x2694 (5874014 Bytes) half size
  • 2006-05-02T02:16:50Z SPUI~commonswiki 8950x5387 (16059397 Bytes) {{PD-USGov}} Map of the final U.S. Highway system as approved November 11, 1926. Scanned by the Oklahoma Department of Transportation and converted from [http://www.okladot.state.ok.us/hqdiv/p-r-div/maps/misc-maps/1926us.pdf

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