A CN Rail train derailed Tuesday morning approximately 145 kilometres northeast of Prince George.
Operations on the line were suspended at around 6:15 a.m. PT, after 11 out of 127 cars on the train came off the tracks.
No injuries were reported.
A company spokesperson said the cars were empty, but that they would typically be carrying sulphur and centre beams.
The cause of the derailment is under investigation.
Recent derailments plague CN
Earlier this month, one person reported minor injuries after a derailed CN freight car crashed into a passenger Via Rail train near Gananoque, Ont., stopping train service between Toronto and Montreal.
And, in July, the derailment of a 26-car CN freight train in Brockville, Ont., forced the cancellation of Via Rail train service between Toronto, Ottawa and Montreal.