On the corner of Riney Rd and Del Dr, nestled in a cluster of trees, there are 5 large concrete blocks intentionally placed in a row. These blocks mark the site of underground secret stuff. Aerial photos from 1958 and 1974 show a large structure at this site.

Five Concrete Blocks

5ConcreteBlocksDoodle
5ConcreteBlocksDoodle

5ConcreteBlocksTopo
5ConcreteBlocksTopo

5ConcreteBlocksPhoto
5ConcreteBlocksPhoto

5ConcreteBlocksDoodle
5ConcreteBlocksDoodle