Here's how much the proposed border deal would add to existing barriers.
How Much Southern Border Wall Has Been Built. Not wall that's replacing old wall, but new wall has been built to this point. Please click and zoom on the map to see more information about the border wall system.
Map: How much of the U.S.-Mexico southern barrier has ... from images.axios.com
Last week, the most recent updates: Nearly everything built along the southern border so far has replaced smaller, older structures. There are now border fences and walls in 10 european countries that together measure more.
Not wall that's replacing old wall, but new wall has been built to this point.
Once home to one of the world's most loathed walls, europe has in recent years become a leader in building them: How much border wall has been built? Trump has promised more than 500 miles of border wall by early next year. Building a border wall was a major campaign pledge of president trump but it has faced significant opposition.