This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Connecticut Highway blank.svg Connecticut state highway blank shield Uses the triskele html Roadgeek fonts United States law does not permit the copyrighting of typeface designs and the fonts are meant to be copies of Governmentproduced work anyway Based on various photos created by me in Inkscape Mr Matt Connecticut Route shields