Did you know that during his tenure Triump only built 52 new miles of wall?
The rest was just replacement of old broken down ones.

Border barrier construction under Trump
The Customs and Border Protection report says the Trump administration built 52 miles of new primary wall systems and 33 miles of new secondary wall systems where there were none before.

Besides the new miles of border barriers, Trump’s administration also replaced 351 miles of primary barriers and 22 miles of secondary barriers that were smaller and dilapidated.