# Supreme Court Clears Path for Border Wall Construction in Big Bend Justices lift lower court injunction, allowing barrier construction to resume in remote Texas border regions. - **Source:** [The Straits Times – World](https://www.straitstimes.com/world) - **Published:** 2026-11-09 - **Topic:** [politics](https://brifing.si/c/politics) - **Original article:** - **On Brifing:** https://brifing.si/s/f88d6bfc-cfa4-4812-9ce5-99753677d5f9 ## Supreme Court Greenlights Construction The US Supreme Court granted an emergency request from the Trump administration on Monday, allowing border wall construction to resume in West Texas. This decision effectively lifts a previous injunction issued by a federal judge in El Paso, which had halted work while legal challenges regarding environmental and historic preservation laws proceeded. ## Scope of Border Infrastructure The administration plans to install a 17-mile noncontiguous vehicle barrier system within Big Bend National Park. Beyond the park, the project spans over 300 miles of the Big Bend sector, primarily targeting privately owned land. Unlike other border segments, this specific area will not feature the standard 30-foot high pedestrian wall design. ## Legal Basis for Waivers Homeland Security Secretaries Markwayne Mullin and Kristi Noem issued waivers between February and July to bypass environmental regulations. These waivers rely on a 1996 federal law designed to expedite barrier construction in high-traffic zones. The administration argues this authority is a clear, valid delegation from Congress intended to secure the southern border. ## Arguments from Challengers Plaintiffs, including the Center for Biological Diversity and local stakeholders, argue the waivers exceed executive authority. They contend that bypassing laws like the Endangered Species Act and the National Historic Preservation Act threatens fragile ecosystems and historic sites, such as a church in Ruidosa, without the necessary explicit authorization from the legislative branch. ## Lower Court Ruling Overturned In October, US District Judge Kathleen Cardone had blocked the project, citing the major questions doctrine. She noted that the Big Bend sector records the lowest migrant apprehension rates along the entire border. Cardone argued that if this region qualifies for waivers, then the executive could theoretically bypass laws across the entire border. ## Security and Cartel Concerns The administration maintains that the region is a critical area for illegal entry and drug smuggling. Officials emphasize that cartels operate actively south of the border in Mexico, necessitating enhanced infrastructure. They argue that the Justice Department’s filing correctly identifies the need for immediate security measures to control these remote, vulnerable crossing points. ## Major Questions Doctrine Context The major questions doctrine requires clear congressional authorization for executive actions of vast economic or political significance. While the Supreme Court previously used this doctrine to invalidate Biden-era policies, it also struck down Trump’s global tariffs in February. The current dispute centers on whether border wall waivers fall under this specific legal constraint. ## Future Legal Implications While construction proceeds, the underlying lawsuit remains active in lower courts. The Supreme Court’s intervention allows work to continue while the merits of the case are debated. Observers are now watching to see how the judiciary balances executive authority on national security against established environmental and historic preservation statutes in protected federal lands. ## Sources covering this story - [The Hill – News — Supreme Court Permits Border Wall Construction in Texas](https://thehill.com/policy/energy-environment/6208853-big-bend-national-park-texas-trump-border-wall-scotus/) - [The Straits Times – World — Supreme Court Clears Path for Border Wall in Big Bend Park](https://www.straitstimes.com/world/supreme-court-allows-trump-border-wall-at-big-bend-national-park-in-texas) - [NBC News – Top Stories — Supreme Court Allows Border Wall Construction in Texas Big Bend Region](https://www.nbcnews.com/politics/supreme-court/supreme-court-trump-border-wall-big-bend-texas-rcna604916) - [Source — Supreme Court Clears Way for Border Wall Construction in Big Bend](https://www.nbcnews.com/politics/supreme-court/supreme-court-trump-border-wall-big-bend-texas-rcna604916) - [Outside — Supreme Court Authorizes Border Wall Construction in Big Bend National Park](https://www.outsideonline.com/outdoor-adventure/environment/supreme-court-big-bend/) - [Al Jazeera English – All News — US Supreme Court Authorizes Border Wall Construction in Big Bend National Park](https://www.aljazeera.com/news/2026/11/9/us-supreme-court-allows-border-wall-in-big-bend-national-park-to-proceed?traffic_source=rss) - [RTL Nieuws — US Supreme Court Allows Border Wall Construction in Texas National Park](https://www.rtl.nl/nieuws/buitenland/artikel/5664203/hooggerechtshof-vs-de-bouw-van-een-grensmuur-door-texaans) - [SCOTUSblog — Supreme Court Permits Resumption of Texas Border Wall Construction](https://www.scotusblog.com/2026/11/supreme-court-allows-trump-administration-to-continue-border-wall-construction/) - [Los Angeles Times – World & Nation — Supreme Court Clears Way for Texas Border Wall Construction](https://www.latimes.com/politics/story/2026-11-09/supreme-court-upholds-border-wall-construction-in-big-bend-area-of-texas) - [SCOTUSblog — Supreme Court Authorizes Resumption of Texas Border Wall Construction](https://www.scotusblog.com/2026/11/border-wall-decision-caps-busy-monday-at-scotus/) - [Source — Supreme Court Authorizes Border Wall Construction in Texas Big Bend Region](https://www.nbcnews.com/video/supreme-court-clears-way-for-border-wall-construction-in-big-bend-area-in-texas-273204293566) --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._