If you have been paying attention to local Rhode Island news lately, chances are you have read about an enormous, 100-wheeled truck carrying a generator that was seven times heavier than the weight limit on Rhode Island bridges. In total, the truck and generator weighed a total os 280 tons. The truck was stranded on the side of the road for a few days before being moved to a this parking lot. Lore of the truck spread throughout the country, and it has become somewhat of an attraction for the state.
The truck and generator are gone now, but it was quite the story. As for the cache, you're looking for a magnetic nano in an obvious spot. Hope you enjoy.