Post by: AngelOfThyNight on December 30, 2018, 05:08:15 AM
Picture the scene: you're driving through the arid American desert. There's been nothing around for miles. Suddenly, up ahead, you spot a gigantic concrete arrow.
Source: America's mysterious concrete arrows (http://rss.cnn.com/~r/rss/cnn_topstories/~3/hvmDwVqoTCs/index.html)