There are more than twice as many U.S. Senators than there are drivers certified to haul America’s transuranic nuclear waste.
A hundred seats in the Senate, one of the most elite political jobs in the country. Thirty-six drivers, nationwide, hauling drums of plutonium-contaminated debris to a salt bed 2,150 feet under the New Mexico desert. This week, the Commercial Vehicle Safety Alliance named one of those 36, Tommy Cash of CAST Specialty Transportation, its 2026 International Driver Excellence Award winner. Cash has run 3.6 million safe miles hauling that freight over 23 years.
Congratulations to Mr. Cash. But what does it take to even get the job in the first place?
Only 36 Drivers in the Country
You don’t apply for this job so much as get vetted for it. Candidates need at least 325,000 miles logged in a semi over the last five years, or 100,000 a year in two of those five. No chargeable accidents. No moving violations in a commercial vehicle in the last five years. No felonies, ever. U.S. citizenship required, along with a full background check, according to the Department of Energy’s Waste Isolation Pilot Plant program.
Get hired and the bar doesn’t drop. A single unauthorized route deviation, a missed check-in call, a failed drug screen: any one of those can end a WIPP driver’s career on the spot.
Tommy Cash – CAST Specialty Transportation
Nearly 200 Hours of Training Before the First Load
Before a driver ever hauls a live shipment, DOE puts them through close to 200 hours of training, covering everything from radiation worker certification and dosimetry to TRUPACT-II tie-down and recovery procedures. Drivers learn to operate radiation detection instruments, work alongside first responders, and even sit through CVSA inspector training so they understand exactly what a Level VI inspection is checking for.
Cash, who also trains new CAST drivers, described the process to TheTrucker.com: a new hire rides along for four or five loads, then runs solo trips while another veteran driver follows for four or five more.
Nobody solos a nuclear waste shipment on faith alone.
Checked Every 150 Miles, Watched Every Mile
Every shipment gets a Level VI inspection, the industry’s strictest standard, before it ever leaves the originating DOE site. From there, drivers stop and recheck the truck and payload every 150 miles or three hours, no exceptions.
The whole route runs under satellite watch through DOE’s TRANSCOM system, tracking the truck’s position within 500 feet from a secure control room around the clock. Cash’s trucks can’t enter a county under a tornado, blizzard, or high-wind warning, full stop, even if the interstate’s wide open and every four-wheeler on it is still rolling. When weather turns, drivers pull into a designated safe haven and wait it out.
What Alabama Truckers Can Take From It
Most Alabama drivers will never haul a TRUPACT cask. But the principle behind this job scales down to every rig on I-59: inspect it like the last inspection matters as much as the first one, and don’t let 43 years of experience talk you out of a pre-trip walk-around. Cash still does his.
