Trump administration resumes Big Bend wall construction after Supreme Court ruling

The U.S. Supreme Court has authorized the Trump administration to proceed with border wall construction in Texas’s Big Bend region. This decision includes building barriers within parts of Big Bend National Park. The ruling clears the path for work that had been temporarily paused by a lower court order.

The nine-member court issued an unsigned five-page opinion granting the administration’s emergency request. Justice Ketanji Brown Jackson was the sole dissenter. The majority opinion stated that Congress enacted immigration laws allowing the Homeland Security Secretary to waive environmental and conservation requirements. The justices concluded that the government’s interest in expeditious border construction outweighs the aesthetic and environmental harms alleged by the plaintiffs.

The plaintiffs in the case include the Center for Biological Diversity, a Big Bend river guide, and a church preservation group. They argued that construction would diminish their ability to use and enjoy the area. The group contended that the project threatens wildlife, public lands, and the protected river corridor of the Rio Grande. They described the area as having a carefully wrought web of laws protecting biological and historic interests.

The administration plans to build more than 300 miles of six-foot-tall vehicle barriers and supporting roads. This expansion relies on a 1996 law that authorizes the Homeland Security Secretary to waive legal requirements in areas with high levels of illegal border crossings. Customs and Border Protection (CBP) has awarded five contracts worth more than $6 billion for these upgrades. These contracts cover 30-foot steel fencing, vehicle barriers, and surveillance technology that the agency refers to as its smart wall.

CBP Commissioner Rodney Scott stated that the wall is being built at a rate of about 12 miles per week. He expects the project to be completed by the end of Trump’s second term. A CBP map shows plans for barriers and patrol roads across remote areas of the national park. The Center for Biological Diversity noted that some construction sites are in isolated canyons where no unauthorized vehicle crossings have been documented.

Local residents have opposed the plans, warning that construction could threaten livelihoods and disrupt communities. The Center for Biological Diversity criticized the Supreme Court’s decision in a statement. The group said the ruling allows contractors to bulldoze pristine desert and dynamite canyon walls before courts decide if the destruction is legal. The organization called the decision a theft of a great American river.

Earlier this year, a federal judge temporarily halted the construction in October. At that time, CBP maintained its assessment of the project and expressed confidence in its legal authorities. The agency said it aimed to secure the border while preserving the unique landscape of the Big Bend region. The Supreme Court’s latest ruling reverses that temporary halt, allowing the physical work to continue immediately.

The construction sites include areas that require extensive dynamite blasting. The Center for Biological Diversity warned that the damage done to Big Bend will be felt for future generations. The group stated that the administration will bear responsibility for the natural heritage lost. CBP has been reached for comment on the Supreme Court’s latest ruling.