Closed dragstrips
When I lived in SC I raced at Atlanta. They put on some monstrous events there, Southern Nationals, SCT for example. It was a huge facility. Every time I drove under the condo's to the burn out box I thought about every famous drag racer that ever raced had passed through that arch. I was shocked when it was shut down but it was pretty obvious that a tract of land that large needed more than 20 days a year heavy usage to make it financially viable.
I live in Upsate NY now, hopefully Lebanon Valley will remain open.