Construction of the border wall in the Chihuahuita neighborhood of Downtown El Paso continued Wednesday beneath the Stanton Street International Bridge. The U.S. Border Patrol announced Friday that the new wall would replace existing fencing south of Downtown El Paso and that construction would begin Saturday as part of President Donald Trump's executive order authorizing construction of the U.S.-Mexico border wall.

More:Construction of Trump border wall to begin Saturday in El Paso, Border Patrol announces

The wall starts in Chihuahuita and continues east for four miles. Chihuahuita is El Paso’s oldest neighborhood, with about 100 people currently living in the area. The southern boundary of the neighborhood is the border fence separating El Paso from Juárez.

The existing fence will be removed, and an 18-foot-high steel bollard wall will be constructed in its place. The construction project is expected to be completed in late April. The estimated cost for the project is $22 million.