Talk:Wyoming Highway 431

External links modified
Hello fellow Wikipedians,

I have just modified 1 one external link on Wyoming Highway 431. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/20110717050844/http://www.dot.state.wy.us/webdav/site/wydot/shared/Planning/Reference%20Marker%20Book.pdf to http://www.dot.state.wy.us/webdav/site/wydot/shared/Planning/Reference%20Marker%20Book.pdf

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Cheers.— InternetArchiveBot  (Report bug) 19:09, 20 July 2016 (UTC)