OPB News | Union Pacific To Restart Running Oil Trains Through Columbia Gorge OPB News These would be the first trains carrying crude oil to pass on the Oregon side of the Gorge since the June 3 derailment in Mosier where 16 cars carrying crude oil left the tracks. The derailment spilled 42,000 gallons of crude oil and caused a fire that ... Union Pacific to resume sending oil trains through Columbia River Gorge Union Pacific resuming oil trains in Columbia Gorge Union Pacific to resume oil trains in Columbia River Gorge |