# Border infrastructure construction in Big Bend National Park > Live situation record from CLSTR: https://clstr.news/situations/border-infrastructure-construction-in-big-bend-national-park > Updated: 2026-08-16T10:02:24.000Z. Sources: 45. Developments: 4. Federal contractors have commenced land clearing in Big Bend National Park as part of a border security project led by U.S. Customs and Border Protection (CBP). The initiative involves constructing patrol roads, installing surveillance technology, and placing vehicle barriers. CBP Commissioner Rodney Scott has defended the project as a means to secure the park against cartel activity, clarifying that while a larger regional project includes a 30-foot-tall steel wall, the work within the park itself does not include such a wall or stadium-style lighting. The project faces intense legal and community opposition. The Center for Biological Diversity has sued, arguing construction causes ‘irreversible damage’ to migration routes for species like jaguars and bighorn sheep. Conservation groups, including the Big Bend Protection Alliance and the National Parks Conservation Association, have also raised concerns regarding the destruction of desert habitats. Additionally, the tribal nonprofit People of La Junta for Preservation and an outdoor recreation company have filed a federal lawsuit to halt construction, contending that infrastructure threatens archaeological sites significant to the Lipan Apache community. On August 16, 2026, Commissioner Scott announced a temporary suspension of all border security construction within Big Bend National Park. The pause follows reports of heavy machinery being used to bulldoze and excavate land, which has sparked environmental concerns and bipartisan opposition from local residents, law enforcement, and politicians. Scott stated he is traveling to Texas to conduct an ‘on-the-ground evaluation’ and meet with local stakeholders. While the park-specific work focuses on 200 miles of patrol roads and 17 miles of vehicle barriers, the broader regional security project is estimated to exceed $7 billion. ## Claims - The agency will not build a 30-foot wall or install stadium lighting through Big Bend National Park, Big Bend Ranch State Park, or the Black Gap Wildlife Management Area. (disputed by 6 sources) - The agency plans to build 175 miles of 30-foot steel bollard wall along the Rio Grande in areas west of the national park. (disputed by 5 sources) - The agency is building patrol roads, vehicle barriers, and installing surveillance technology rather than a 30-foot wall. (disputed by 3 sources) - The broader Big Bend region project includes a 175-mile-long, 30-foot-tall steel wall with over $3 billion in federal contracts. (disputed) - CBP Commissioner Rodney Scott announced a pause on all construction activity in Big Bend National Park to conduct a personal evaluation. (corroborated by 20 sources) - Congress allocated $46 billion last summer for border wall construction. (corroborated by 8 sources) - The Big Bend project includes plans to build 165 miles of vehicle barriers in areas east of the national park. (corroborated by 5 sources) - The construction will cause irreversible damage to an ecologically sensitive wilderness area. (corroborated by 4 sources) - The project inside Big Bend National Park is budgeted at approximately $1.7 billion. (corroborated by 3 sources) - The Terrell County Sheriff stated that the local terrain and current realities do not demonstrate a need for physical barriers. (corroborated by 2 sources) - The infrastructure could disrupt migration routes for species such as jaguars, mountain lions, and bighorn sheep. (corroborated by 2 sources) ## Timeline ### 2026-08-16: Big Bend National Park border construction paused for evaluation CBP Commissioner Rodney Scott has paused all border security construction in Big Bend National Park to conduct an on-site evaluation following bipartisan outcry over environmental and necessity concerns. 31 sources. https://clstr.news/cluster/big-bend-national-park-border-construction-paused-by-cbp ### 2026-08-14: Big Bend border construction faces legal challenges from tribal nonprofit A tribal nonprofit and recreation company are suing to stop border-related construction in Big Bend National Park, citing threats to archaeological sites and religious freedoms. 3 sources. https://clstr.news/cluster/big-bend-border-construction-faces-legal-challenges-from-tribal-nonprofit ### 2026-08-13: Big Bend National Park sees start of border security construction U.S. Customs and Border Protection has begun a $1.7 billion project in Big Bend National Park to install vehicle barriers and patrol roads, sparking intense environmental and local opposition. 13 sources. https://clstr.news/cluster/cbp-commissioner-defends-big-bend-national-park-border-infrastructure-plan ### 2026-08-11: Big Bend National Park border wall construction begins Federal contractors have begun building a border wall in Big Bend National Park. Senator John Cornyn is calling on DHS to consult with local stakeholders following environmental law waivers used to expedite the 6 sources. https://clstr.news/cluster/big-bend-national-park-border-wall-construction-begins --- Cite as: Border infrastructure construction in Big Bend National Park. CLSTR, https://clstr.news/situations/border-infrastructure-construction-in-big-bend-national-park