File:E-470.svg
This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |
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This file is in the public domain because it comes from the Colorado Supplement to the Federal Manual on Uniform Traffic Control Devices, which states that "the Transportation Commission of Colorado adopted the Federal Manual on Uniform Traffic Control Devices 2009, (MUTCD) for use in Colorado." It also states that "the Colorado Supplement has been established to adjust and interpret where necessary for the proper and lawful application of the MUTCD in Colorado in compliance with state statutes, and to address traffic regulatory situations not provided for in the MUTCD." The federal MUTCD states specifically on its page I-1 that:
No provisions of the supplement have adjusted or interpreted this provision of the MUTCD. |