FAIL MONUMENT (Vaughn NM)
Vaughn has a tremendously high proportion of failed roadside businesses. It was over-built after World War II and didn't get enough traffic. The nearest city of 10,000 people is almost 100 miles (160 km) away.
Here's an unintended monument to the "Build It And They Will Come" mindset--a deserted gas station, dead tree, and empty convenience store sign frame with an oil painting effect.