A federal judge in El Paso has frozen Trump administration work on vehicle barriers, patrol roads, and lighting across the Big Bend Sector after environmental plaintiffs won an emergency injunction.
Breitbart Texas reported that United States District Judge Kathleen Cardone handed down the emergency order Friday, blocking continued construction of vehicle barriers, patrol roads, and accompanying lighting in the West Texas Big Bend Sector.
The order also halts any construction or ground-disturbing activity inside Big Bend National Park, the remote West Texas park that sits along a rugged stretch of the southern border.
Cardone found the plaintiffs likely to succeed on at least one claim, faced serious irreparable harm without relief, and that the equities and public interest favored an injunction. The ruling takes effect immediately and stays in place until the court says otherwise.
The lawsuit, Friends of the Ruidosa Church et al. v. Mullin et al., Case No. 3:26-cv-01099-KC in the U.S. District Court for the Western District of Texas, challenges the federal government’s use of waiver authority linked to environmental law to speed the project. Department of Homeland Security Secretary Markwayne Mullin is a named defendant.
In the ruling, Cardone wrote that defendants must stop.
"Effective immediately and until the Court orders otherwise, Defendants SHALL NOT build border barrier or related infrastructure, or engage in any construction or ground-disturbing activities, in the Big Bend Sector until and unless Defendants comply with all applicable laws."
She also stated the core findings that backed the emergency relief.
"The Court finds that Plaintiffs are likely to succeed on the merits of at least one of the claims in suit, that there is a likelihood that they will suffer serious, irreparable harm without an injunction, and that the balance of the equities and the public interest weigh in their favor."
The judge issued the order after considering witness testimony. Plaintiffs include Friends of the Ruidosa Church, the Center for Biological Diversity, a Big Bend river guide, and a landowner. The suit targets the waiver process used for border security infrastructure inside Big Bend National Park, Big Bend Ranch State Park, and throughout the Big Bend Region.
President George W. Bush appointed Cardone as a district judge in the Western District of Texas in 2003. The injunction now leaves vehicle barriers, roads, and lighting on hold across the sector.
In mid-August, U.S. Customs and Border Protection Commissioner Rodney Scott paused the infrastructure projects underway inside Big Bend National Park. CBP clarified the park work would involve only one new access road, improvements to existing roads, detection technology, and vehicle barriers in limited, strategic locations.
Officials said the plans would not include building a 30-foot border wall inside the park. Even with that narrowed scope on record, the Friday injunction freezes barrier and related infrastructure work across the wider Big Bend Sector until the government meets every applicable law the court requires.
Remote terrain makes patrol roads and vehicle barriers practical tools for agents covering vast ground. When those tools stall, got-aways and cross-border traffic become harder to interdict, a pattern underscored as Border Patrol got-aways plunged from Biden-era peaks once enforcement tightened elsewhere.
Laiken Jordahl, national public lands advocate for the Center for Biological Diversity, framed the injunction as a major win for the park and a rebuke of the administration’s approach.
"This is a historic victory for Big Bend and everyone who loves this wild corner of Texas. No administration has the right to destroy a crown-jewel national park for political theatre. With a federal court ordering the bulldozers to stop, Big Bend gets to breathe. But this fight is far from over. We won’t rest until Big Bend’s environmental protections are fully restored and the illegal waiver that allowed so much destruction is gone for good."
Jordahl’s statement treats limited access roads, detection gear, and strategic vehicle barriers as destruction and political theatre. CBP’s own description of the park work was far narrower than a continuous wall. The court still found enough in the plaintiffs’ environmental claims to freeze the broader sector project on an emergency basis.
Senator John Cornyn (R-TX) joined local politicians and James Talarico, the Democratic nominee in Texas’s 2026 U.S. Senate race, in opposing the border security enhancements. That bipartisan local push added political weight to the same environmental challenge now backed by Cardone’s order.
Other courts have reached different results on related projects. A separate federal judge sided with the Trump administration on an Arizona border wall and rejected a tribe’s bid to block construction, showing how venue and claims can split outcomes on the same national priority.
The Big Bend case turns on whether the government properly used waiver authority tied to environmental statutes to move faster on barriers, roads, and lighting. Plaintiffs say the process short-circuited protections. The administration’s position, reflected in the project design and the mid-August pause-and-clarify steps, treats the work as targeted infrastructure for agents in difficult country rather than a park-wide wall.
Until the Western District of Texas lifts or modifies the order, defendants cannot build border barrier or related infrastructure or disturb ground in the Big Bend Sector. Compliance with “all applicable laws” is now the gate. That standard can mean months of process even when the physical footprint CBP described inside the park was already limited to one new access road, road upgrades, sensors, and strategic vehicle barriers.
Public debate over enforcement intensity remains live. A recent Fox News poll on Trump immigration enforcement captured voter splits on how far measures should go, while operational needs on remote sectors do not pause for polling cycles.
Open-border consequences still shape the larger argument. Vice President JD Vance has tied weak controls to deep social damage, including in remarks that blamed open borders for millions of orphaned children, the opposite policy pole from mass-legalization goals voiced by figures such as New York Democrat Tom Suozzi.
Randy Clark, a 32-year Border Patrol veteran who once directed law-enforcement operations for nine stations in the Del Rio Sector, covered the Cardone ruling for Breitbart Texas. His reporting laid out the injunction’s reach across the sector and the park, the plaintiffs’ waiver challenge, and CBP’s earlier narrowing of the park footprint.
Big Bend’s isolation is exactly why patrol roads, lighting, and vehicle barriers matter to the agents who work it. A national park boundary does not erase the international line or the traffic that uses the terrain. Cardone’s emergency order now puts those tools on ice until the litigation runs its course and the government satisfies every law the court lists.
Secure borders require physical control, not just press statements. When environmental suits and waiver fights freeze roads and barriers in a sector this remote, the agents on the ground pay the price first, and the public pays it next.
