About 50,000 migrants are waiting at shelters in Mexico for an opportunity to cross the border.
Border officials have reported about 8,000 people trying to cross the southwest border daily.
A growing number of immigrants from Cuba, Colombia, Haiti and Peru have been reported at the border.
Documents show Customs and Border Protection and Immigration and Customs Enforcement release about 1,200 immigrant adults and 1,300 family members into the U.S. every day.
Last week a judge temporarily blocked the Biden administration’s plan to end Title 42,
Yet tens of thousands of migrants already are waiting at the border despite the ruling.