Trump administration seeks Supreme Court approval to build Big Bend wall

US federal judge blocked wall’s construction on Texas-Mexico border amid an ongoing legal battle.The Trump administration has asked the Supreme Court to allow it to resume plans to build a border wall through the Big Bend region of West Texas, as part of its anti-immigration policy to strengthen security on the border with Mexico.The Justice Department filed an emergency request on Wednesday asking the court to lift a federal judge’s injunction in a lower court that has halted construction while a lawsuit against the project, brought by an environmental group and other challengers, plays out.Recommended Stories list of 3 itemslist 1 of 3Landowners in Texas ask court to stop Trump border walllist 2 of 3Tree nearly as old as US torn down to expand Mexico border walllist 3 of 3ICE tactics spark debate before pivotal US midterm electionsend of listThe Department of Homeland Security plans include vehicle barriers, patrol roads, lighting and detection technology in and around Big Bend National Park.Big Bend has about 805km (500 miles) of border, and, according to opponents of the project who have sued the administration, accounts for about 1 percent of migrant arrests.Lipan Apache tribe member Joey Montoya attends a rally opposing border wall construction in Big Bend National Park, outside the federal courthouse during an emergency hearing on the project in San Antonio, Texas, on August 28, 2026 [File: Joel Angel Juarez/Reuters]Landscape, historic churchThe lawsuit, filed by plaintiffs including the Center for Biological Diversity and a Big Bend-area river guide, seeks to preserve the landscape, protect a historic church, and challenge the federal government’s waivers of environmental and historical laws to fast-track the $1.7bn project.Former Homeland Security Secretary Kristi Noem and current Secretary Markwayne Mullin, who issued the waivers between February and July, found the region to be an “area of high illegal entry”, requiring additional barriers to control the border.