In this file photo taken June 13, 2017, the Plutonium Uranium Extraction Plant, right, stands adjacent to a dirt-covered rail tunnel, left, containing radioactive waste, amidst desert plants on the Hanford Nuclear Reservation near Richland, Wash. The U.S. Department of Energy said Tuesday, Nov. 14, 2017, that workers have finished stabilizing the partially-collapsed tunnel containing radioactive wastes left over from the production of plutonium for nuclear weapons. CREDIT: AP PHOTO/NICHOLAS K. GERANIOS

At Hanford, Radioactive Waste Just Keeps On Spreadin’