Michael Lee has been living on the road since 1993.
The 63-year-old trucker from Willmar goes by "Gypsy Lee," and he's busy. Christmas Day he was hauling a trailer full of lubricant to windswept oil country near Williston, N.D. Then on to Chicago.
"I don't have a home anymore," he said. "I live in the truck."
These days, there's plenty of work for anyone willing to live the life of a long-haul trucker. A trade group that represents the largest carriers says they need up to 25,000 drivers to sign up today.
Longtime drivers are retiring, and shipping demand is growing. Yet it's not easy to find people willing to embrace the solitude and separation from family that comes with driving a semitrailer truck across the country for a living.
Long-haul truckers spend weeks on the road. They sleep in their cabs or strange beds, shower in truck stops, and miss graduations and birthdays.
"It is the least-desirable of all trucking jobs," said Richard Hawkins, director of corporate transportation at Dakota County Technical College, which had to close its truck driving school because students don't want to pay up to $5,000 for the training.
The American Trucking Association (ATA), which represents the big carriers, said in November that the need for drivers is "acute" and that "long-term trends could cause the shortage to explode in the next decade." The association sees 100,000 jobs opening each year for the next decade due to retirement and turnover.