The US Supreme Court has given President Donald Trump’s administration permission to continue its border construction project in Texas. The decision allows work to resume across the Big Bend region, including parts of Big Bend National Park. It reverses a temporary halt ordered by a lower court in October.
The court approved the administration’s emergency request in an unsigned, five-page ruling. Eight justices supported the decision, while Justice Ketanji Brown Jackson was the only member to disagree. The ruling removes a legal barrier that had delayed construction while a wider court challenge continued.
The case was brought by several groups and local residents concerned about the impact of the project. The plaintiffs include the Center for Biological Diversity, a Big Bend river guide and a church preservation group. They argue that the planned barriers could damage wildlife habitats, harm public land and affect the region’s natural beauty.
The Supreme Court acknowledged that the plaintiffs could lose some of their ability to enjoy the area. However, the justices said federal law gives the government broad powers to speed up border construction. They pointed to a 1996 law that allows the Homeland Security secretary to waive environmental and other legal requirements in areas with high levels of illegal border crossings.
The justices said the government’s interest in faster border construction outweighed the environmental, recreational and visual harm raised by the plaintiffs. The ruling allows the administration to proceed with the work while the legal challenge remains unresolved.
The Trump administration plans to build more than 300 miles of barriers and supporting roads along the Texas border. The project includes six-foot-tall vehicle barriers, steel fencing and roads for border patrol teams. It will also use surveillance equipment to monitor activity along the US-Mexico border.
The administration says the project is needed to improve border security. It has relied on the 1996 law to bypass several environmental and conservation rules that would normally apply to construction on protected land.
However, environmental groups argue that the law should not be used to damage sensitive natural areas without proper review. They warn that the project could destroy important parts of the Rio Grande’s protected river corridor. They also fear that construction could harm wildlife and affect historic and cultural sites.
Local residents have also raised concerns about the plans. Opposition has come from both Republican and Democratic communities in the region. Many people fear that large-scale construction could hurt tourism, disrupt local businesses and affect jobs linked to visitors.
Big Bend is known for its remote desert areas, deep canyons and natural landscapes. The national park attracts visitors who travel to explore its rivers, wildlife and outdoor sites. Residents say major construction could change the character of the area and affect the local economy.
Maps released by US Customs and Border Protection show that barriers and patrol roads could cross remote parts of the national park. Some areas may require extensive dynamite blasting to clear rocky ground and canyon walls.
The Center for Biological Diversity has questioned the need for construction in some of these locations. The group says there are no documented cases of unauthorized vehicle crossings in certain planned sections. It also argues that some areas are too remote for vehicles to reach the US-Mexico border.
Customs and Border Protection Commissioner Rodney Scott has said construction is progressing at about 12 miles per week. The administration expects the wider project to be completed before Trump’s second term ends.
The Center for Biological Diversity strongly criticized the Supreme Court’s ruling. It warned that contractors could now clear untouched desert land and blast canyon walls before the courts decide whether the project is legal.
The group also said the damage could affect future generations. It argued that the Big Bend region is an important part of the country’s natural heritage and that construction could cause permanent losses.
The project has already faced legal delays and public protests. A federal judge temporarily stopped the work in October after reviewing the challenge. At the time, Customs and Border Protection said it remained confident in its legal authority to secure the border while protecting the region’s unique landscape.
The agency has awarded five contracts worth more than $6 billion for security improvements in Big Bend. These contracts cover steel fencing, vehicle barriers and surveillance systems. Customs and Border Protection describes the wider security network as its smart wall.
The latest Supreme Court decision allows the administration to restart construction, but it does not settle the full legal dispute. Further court proceedings may determine how federal border security powers apply to protected public lands and environmental safeguards.
