The border wall built during the Trump administration now stands along roughly 190 miles of Arizona's border with Mexico. • It's 30 feet tall in most places. • Its steel bollards are six ...

The border wall is made of 30-foot-tall steel poles, known as bollards, that are topped with steel plates designed to deter climbing. The bollards are 6 inches in diameter and filled with concrete.

The proposed border wall segment would not intersect with the hiking trail on the north side of the mountain that leads up to ...