Iron Bridge - $$3.50
The first bridge built entirely out of iron in 1779. Still standing but no longer used as a bridge for heavy traffic.
Iron Bridge
The first bridge built entirely out of iron in 1779. It's still standing
but it's no longer used as a bridge for heavy traffic.
The engineering and design of this bridge is so great that you can even stand on the paper model copy! You'll squash it, of course, but you can stand on it. (lol)