Detail of early bollard fence made of round steel tubing, note location marker attached to top of fence, located just west of Nogales Arizona.

- Image ID: RWTFGT
Detail of early bollard fence made of round steel tubing, note location marker attached to top of fence, located just west of Nogales Arizona.
Gary Moon / Alamy Stock Photo
Image ID: RWTFGT
located approximately 2 miles east of Mariposa Port of Entry, Nogales AZr
Location: Just east of Nogales Arizona and Nogales Sonora Mexico