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Summary
DescriptionUS 50S (1948).svg
1948 style generic U.S. Highway route marker
Date
(UTC)
Source
File:US XX (1948).svg
Author
Fredddie
Licensing
Public domainPublic domainfalsefalse
This file is in the public domain because it comes from the 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.
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inception
29 November 2016
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