From Twitter user @JournalistsLike:
The photo first appeared on Reddit on January 5th:
A spokesperson with the Colorado Department of Transportation told 9 News:
"So this is our way to test it out. So far it's working. It's a traffic safety thing. It's a helpful thing to have these sings on the road. But people kept ripping them off."
Michael Rusch is a socials editor for BuzzFeed News and is based in New York. Rusch was selected by Time as having one of the 140 Best Twitter Feeds of 2013.
Contact Michael Rusch at firstname.lastname@example.org.
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