Have you ever seen the Silos and Smokestack signs along the interstate while driving? This sign above is on northbound I-35 in West Des Moines, approaching I-80 and I-235. I drive by it all the time and always wonder what it means. Are we talking nuclear silos, or corn silos? After a quick search here’s what I found out:
Silos & Smokestacks National Heritage Area preserves and tells the story of American agriculture and its global significance through partnerships and activities that celebrate the land, people, and communities of the area.
Considered yourself enlightened.