Key Section of New Border Wall to Be Installed In Texas
President Donald Trump’s renewed effort to secure the southern border is moving deeper into West Texas, where Customs and Border Protection is preparing to begin installing new border-wall panels in the Big Bend region as early as August.
Trump made border security a defining issue of his successful 2024 campaign, promising to reverse the Biden administration’s immigration policies, enforce existing federal law and restart construction of the physical barriers begun during his first term.
Now, backed by funding approved through the One Big Beautiful Bill Act, federal officials are moving forward with an expansive system combining steel barriers, patrol roads, cameras, lighting and advanced detection technology across portions of the Texas-Mexico border. CBP describes the broader system as a “Smart Wall” designed to give Border Patrol agents both physical barriers and real-time awareness of activity along the border.
“We’ve been ordered to do it by [President Donald Trump’s] executive order, as well as the funding and appropriations under the One Big Beautiful Bill. The priority is to do the entire border,” CBP spokesperson John Mennell told the outlet.
The Big Bend initiative is divided into five major segments stretching across multiple West Texas counties. Current plans call for hundreds of miles of new physical barriers, vehicle obstacles, access roads and surveillance infrastructure, although CBP has emphasized that some details remain subject to change as federal and state agencies complete environmental, operational and land-use reviews.
CBP Says Some Details Remain Under Review
The project has attracted particular attention because portions run near Big Bend National Park and Big Bend Ranch State Park, two of the most remote and geographically distinctive areas along the southern border.
CBP officials stressed that the agency has not finalized every aspect of construction near the parks.
“While there are priorities for new border wall and detection technology in USBP’s Big Bend Sector, the combination of barriers, roads and technology (cameras, infrared illuminators, and other detection technology) in the areas adjacent to the Big Bend National Park and State Park are still in the planning stages,” CBP spokesperson Hilton Beckham told The Center Square.
“CBP continues to coordinate with the National Park Service, Texas Parks and Wildlife Department, and other federal and state agencies throughout the planning of border barrier and technology deployments in order to achieve Border Patrol’s operational priorities,” Beckham added in an email.
The distinction is important. Not every mile of the project will feature a steel bollard wall. In difficult terrain or areas near protected parkland, CBP may instead deploy vehicle barriers, improved patrol roads, cameras, infrared equipment and other technology designed to detect illegal crossings and help agents respond more quickly.
Nearly 172 Miles of Primary Wall Planned
Three of the five Big Bend segments are currently expected to include approximately 171.9 miles of primary border wall.
Big Bend 1 calls for 47.4 miles of primary wall in Hudspeth County, with panel installation expected to begin in September.
Big Bend 2 and Big Bend 3 are situated in Presidio County. Big Bend 3 is expected to add approximately 56.3 miles of primary wall beginning in August, while Big Bend 2 is projected to include another 68.2 miles beginning in September.
The projects would close major gaps in an area where the vast terrain has historically made surveillance and rapid response difficult. CBP’s Big Bend Sector covers hundreds of miles of border, requiring agents to monitor deserts, mountains, river corridors and isolated roads across an enormous operational area.
The administration’s strategy is not based on steel barriers alone.
“CBP is utilizing the $46.5 billion from the One Big Beautiful Bill Act to construct a Smart Wall, which includes a steel bollard wall, along with roads, detection technology, cameras, lighting and, in some cases, a waterborne barrier or a secondary wall — creating a double-layer barrier,” Mennell said.
“The Smart Wall provides Border Patrol with both the impedance and denial, domain awareness and the access and mobility required to secure the border,” he added.
The approach recognizes that a barrier is most effective when agents can detect attempted crossings, reach the location quickly and apprehend individuals before they disappear into the interior.
Technology and Vehicle Barriers Near National Park
Big Bend 4, which runs alongside much of Big Bend National Park, is not currently expected to include a continuous primary steel wall.
Instead, plans call for expanded patrol roads, surveillance and detection technology, along with approximately 17 miles of vehicle barriers. Additional portions of Big Bend 4 and the approximately 156.6-mile Big Bend 5 section are also expected to rely primarily on vehicle barriers and technological monitoring rather than a traditional wall.
Together, those two sections cover roughly 173.6 miles across the Alpine, Sanderson and Comstock areas of responsibility.
Federal officials have modified the Smart Wall map several times as planning has progressed, particularly around Big Bend National Park and Big Bend Ranch State Park. CBP has said operational plans remain under development and that higher-priority areas with histories of illegal entry may receive attention first.
As part of Big Bend 2, proposed wall sections would approach or connect with Big Bend Ranch State Park at two locations near the Rio Grande. Officials have said those areas are near the base of the park and are not considered heavily used recreational locations, though final plans remain under agency review.
Billions Committed to Border Security
Federal spending records cited in the original report indicate that approximately $7.5 billion has been allocated or awarded for Big Bend-region border-security work.
Nationwide, the One Big Beautiful Bill Act provided $46.5 billion for the administration’s border-barrier program. CBP has already announced billions of dollars in contracts for hundreds of miles of new and upgraded Smart Wall infrastructure along the southwest border.
The scale of the investment demonstrates that Trump’s border-wall promise was more than a campaign slogan.
For four years, Democrats portrayed physical border barriers as unnecessary or immoral while communities dealt with illegal crossings, cartel activity, human smuggling and the movement of deadly narcotics.
Trump’s return to office brought a fundamentally different principle back to Washington: A sovereign nation has both the right and the obligation to control who enters its territory.
The Big Bend project applies that principle to one of the border’s most difficult regions. Some sections will use steel. Others will depend on roads, cameras and vehicle barriers. But the objective remains the same—give federal agents the infrastructure necessary to detect, delay and stop unlawful entry.
Congress has provided the funding. The administration has issued the orders. Construction is now approaching.