A big cleanup job is underway on a rail line in southern Manitoba after several train cars full of corn jumped the tracks Friday afternoon.

Twenty-three cars were derailed about 12:45 p.m. on the tracks near Dominion City, Man., about 15 kilometres north of Emerson.

RCMP tweeted there were no injuries and no hazardous materials spilled — just "plenty of spilled corn."

Const. Paul Manaigre  said the derailment did not interrupt traffic or damage any property.

Manaigre said he wasn't able to speculate on a cause for the derailment, but  said the clean-up timeframe will be considerable, "considering the amount of debris to remove and track to repair."

RCMP officers from Morris and Emerson are assisting CP Rail with the incident, Manaigre said.