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Border Wall System - Frequently Asked Questions

CBP utilizes a comprehensive approach to border security that leverages local, state, and federal law enforcement partners and use of technology, infrastructure, and enforcement personnel to secure the Southwest border. The border wall is one element of CBP’s approach to border security that provides persistent impedance and denial to illegal cross-border activity. Below are frequently asked questions and answers about the border wall program.

Construction Schedule

Cost

Environmental/Cultural Impact

Border Wall Types

Location

Mileage

Property Owners

Purpose

Waiver

Stakeholder Comments

Wildlife

Last Modified: Feb 12, 2024