Adrian Hedden
Artesia Daily Press
Roads used to transport nuclear waste throughout New Mexico could be maintained using $20 million in federal funds.
The appropriation was included in the Senate Appropriations Committee version of the Energy and Water Development Act of 2026, published Nov. 25 by the committee. The bill funds water and energy projects at several federal agencies for fiscal year 2026, which runs from Oct. 1, 2025 to Sept. 30, 2026.
The U.S. House of Representatives passed its version, without the New Mexico road money, on Sept. 4 on a 214-213 vote. The Senate has yet to vote on its own rewrite.
The funds, if ultimately approved, would provide $20 million a year to maintain highways in New Mexico used to transport nuclear waste to the Waste Isolation Pilot Plant from federal facilities around the country.
The federally approved routes are also used to send empty trucks from the WIPP site, about 30 miles east of Carlsbad, to its generator sites where the waste is packaged and loaded for transport to the disposal site.
At WIPP, the Energy Department disposes of transuranic nuclear waste (TRU), which is clothing materials, equipment and other debris irradiated during nuclear activities.
The waste is buried at WIPP in a salt deposit about 2,000 feet underground. The salt gradually collapses on the waste, burying the refuse and blocking radiation from escaping.
But to get the waste to the WIPP site, the department sends trucks along its approved routes into New Mexico on east-west Interstate 40 and north-south Interstate 25.
U.S. Highway 285 connects to the interstates at a junction near Los Alamos National Laboratory in northern New Mexico, heading southeast toward Carlsbad. Another, shorter section of U.S. Highway 128 can carry waste to the WIPP site west from New Mexico’s southeast border with Texas.
Under the Senate version of the appropriations bill, those four roads could be maintained using the funds via projects agreed to by the state of New Mexico and Department of Energy.
A report filed by the Senate Appropriations committee with its version of the bill explained the federal government provided the money for the roads to New Mexico for fiscal years 1999 to 2012 under the WIPP Land Withdrawal Act.
The funds were cut off at the end of the 14-year period and were not extended, read the report.
Meanwhile, the committee noted, 59% of WIPP roads were rated in “fair” or lower condition by the Department of Energy in a 2023 report, with 21% of the roads receiving a “poor” grade
“The Committee continues to recognize the importance of well-maintained roadways throughout approved transportation routes for promoting public safety and safe transportation of transuranic waste to the WIPP,” the report read. “The deteriorated roadway conditions near WIPP pose a safety risk to both WIPP staff and transuranic [TRU] shipments.”
Carlsbad Mayor Pro Tem JJ Chavez said local leaders lobbied Congress “for years” to resume the road funding. He said that in the past the funds were appropriated annually and that he hopes the 2026 appropriation will be similarly extended.
“The shipments still pass through those roads, and we still need the money,” Chavez said. “This makes the roads safer not only for WIPP, but for the entire state of New Mexico. Everybody benefits from this.”
Chavez also works as a Mine Safety Health Administration compliance manager at WIPP, and serves as vice chair of the Energy Communities Alliance, a national group of local officials from communities that host Department of Energy projects such as national laboratories and other facilities.
Chavez said supporting WIPP’s roads was crucial to maintaining safe disposal of nuclear waste, to the benefit of all federal nuclear facilities in the U.S., namely Los Alamos National Laboratory.
New Mexico officials recently pressured the federal government to clean up nuclear waste at Los Alamos left over from the Cold War, adding a clause to WIPP’s 10-year state operations permit renewed in 2023 to prioritize such waste. This came as the lab was being prepared to increase the production of plutonium pits – triggers of atomic warheads – in a national effort to modernize the nation’s nuclear stockpile.
“It helps us get the waste off Los Alamos,” Chavez said. “As soon as they (Los Alamos) call with waste ready, we respond. This ensures that those roads are safe.”
Jack Volpato, who chairs the Carlsbad Mayor’s Nuclear Task Force and has for several years lobbied for the needs of WIPP in state and federal government, said a crucial part of the funding language prohibits state officials from sweeping the money for other needs.
He estimated it costs about $1 million a mile to repave the roads, meaning more will be needed than the single appropriation for FY 2026.
“It’s a caveat that the state of New Mexico can’t move it anywhere else,” Volpato said of the funding. “I’m hoping we can get a recurring authorization. It will help us make sure the roads are safe and properly maintained.”
Volpato further argued the funding would serve a dual purpose in New Mexico’s southeast corner, where highways are heavily trafficked by the booming oil and gas industry.
“It’s good for the local community, good for the state of New Mexico and good for the WIPP site,” Volpato said. “Those roads really get a pounding.”
Managing Editor Adrian Hedden can be reached at 575-628-5516, or @AdrianHedden on the social media platform X.