LAUREL, Mont. (AP) — Tar balls have shown up 100 miles (161 kilometers) downstream of a railroad bridge collapse last month that sent numerous tank cars carrying petroleum products plummeting into ...
Several train cars are immersed in the Yellowstone River after a bridge collapse near Columbus, Mont., on Saturday, June 24, 2023. (AP Photo/Matthew Brown) LAUREL, Mont. (AP) — Tar balls have shown up ...