Judge blocks Trump border wall construction in Texas Big Bend region

A federal judge in Texas has blocked the Trump administration from building border walls and associated infrastructure across the Big Bend region, temporarily halting a controversial plan that has drawn fierce local and bipartisan opposition.

US District Judge Kathleen Cardone issued the temporary injunction on Friday, ordering the federal government to stop all ground-disturbing activities in and around Big Bend National Park. The decision comes only weeks after the first border wall panels were erected in the remote sector in mid-September.

The ruling is a significant victory for a coalition of local landowners, conservation groups, and business owners who sued the government in April. They argue that the administration illegally bypassed environmental, cultural, and historic preservation laws by using sweeping waivers to fast-track construction.

In her decision, Judge Cardone wrote that the plaintiffs were likely to succeed on the merits of their case and would suffer serious, irreparable harm if construction was allowed to continue while the lawsuit is resolved.

Why the Big Bend border wall is controversial

The planned barrier is part of a broader $46 billion campaign by the Trump administration to line the southern border with 30-foot steel fencing, roads, and surveillance equipment. But opponents have long argued that the rugged, 500-mile-long Big Bend region, dominated by steep limestone cliffs and deep canyons, acts as its own natural deterrent to illegal crossings.

Local anger spiked in August when bulldozers began clearing land inside Big Bend National Park, a protected wilderness prized for its pristine night skies and dramatic landscape. While Customs and Border Protection (CBP) temporarily paused work inside the park, that pause expired earlier this week. The new court order now legally binds the government to halt all construction upriver and downriver from the park, much of which would have crossed privately owned land.

What happens next for the Texas border project

Laiken Jordahl of the Center for Biological Diversity, one of the groups that brought the suit, called the ruling a "total victory". "The bulldozers are going to be sent packing until she rules on the merits," Jordahl said.

Tiernan Sittenfeld, president of the National Parks Conservation Association, welcomed the halt but urged the government to repair the damage already done to the park and find alternative solutions with local communities.

In response, CBP said it stood by its legal authority to secure the border while protecting the landscape, adding that it was working with the Justice Department to plan its next steps. The Department of Homeland Security did not immediately comment on the ruling.