Deadly dust storms keep Hidalgo County on high-alert along I-10

When dust drops visibility to almost nothing on Interstate 10 near Lordsburg, Hidalgo County does not get a delay. It gets a public-safety emergency that can shut down the county’s main travel artery, pull deputies and state police off other calls, and strand people headed to work, school, medical appointments, or freight deliveries.

The danger centers on the Lordsburg Playa, a 25- to 30-square-mile dried lake bed between I-10 mile markers 5 and 13. According to the New Mexico Department of Transportation, dust can blow in from both sides of the interstate and from multiple directions, which makes the corridor difficult to control. Since 2012, the corridor has seen more than 120 dust events that caused 21 deaths, and NMDOT says the area has had more than 40 dust-related highway deaths since 1965.

The toll is not abstract in a county with about 4,041 residents spread across 3,438.6 square miles. Hidalgo County Sheriff William Chadborn has said dust events consume nearly every local resource when they hit, leaving deputies and state police tied up on road closures and reroutes. In a county this thinly populated, a single closure can force law enforcement, fire crews, and rescue workers to focus on one stretch of interstate while other calls wait.

NMDOT says I-10 near the Lordsburg Playa was closed 27 times from January 2014 to June 2017 because of blowing dust, including 10 closures coordinated with the Arizona Department of Transportation. The department also says it has programmed $2.5 million in Highway Safety Improvement Program funds since 2015 for dust mitigation at the playa, and that it first received a $500,000 grant aimed at reducing windborne dust there and at a site on U.S. 180.

Mitigation work has included revegetation, keyline plowing, imprinting, tackifier, fencing, and coordination with the Bureau of Land Management and ranching interests. The Institute for Applied Ecology has worked with NMDOT on native-plant and revegetation strategies, even as the playa’s saline, drought-prone ground keeps the fix from being simple. NMDOT says most of the roughly 16,000-acre Lordsburg Playa is owned by the Bureau of Land Management and the New Mexico State Land Office and leased for cattle grazing.

The stakes turned personal again when Joseph, 45, was killed in a dust-storm crash west of Lordsburg on Feb. 27, 2025. For Hidalgo County, the lesson is plain: I-10 dust storms are not just weather problems, but recurring emergencies that can cut off movement, delay help, and put lives at risk across the entire county.