Boundary Monument 75E, Southeastern Arizona - 2009
![Image: Boundary Monument 75E, Southeastern Arizona - 2009](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/BoundMon75E-2009.jpg?itok=7kvtp1ps)
Detailed Description
An anti-vehicle barricade has been constructed across this section of the international boundary. Grass cover has increased in the foreground, providing evidence of the site’s grassland connection. (Raymond M. Turner)
Sources/Usage
Public Domain.