Construction activity has begun in the rural Big Bend region of Texas as part of plans to extend border wall infrastructure to previously untouched areas along the U.S.-Mexico border.

Tractors appeared at the entrance to Chispa Road near the border in late March, with contractors informing local residents they were beginning work to upgrade the dirt county road. The road improvements are described as necessary infrastructure to allow semi trucks to transport 30-foot steel pillars used in border barrier construction.

Yolanda Alvarado, a local cattle rancher whose family property sits directly along the proposed wall route, confirmed that contractors had notified her of the construction plans. The work represents the first phase of border wall development in the Big Bend area.

The Big Bend region, known for its remote and rugged terrain along the Rio Grande, had previously been spared from border wall construction projects. The area includes portions of Big Bend National Park, one of the least visited national parks in the United States due to its isolated location.

The construction timeline and total scope of the planned border wall extension in the region have not been officially announced by federal authorities.