ST. CHARLES, Va. -

Clean up efforts continue after two train cars crash and spill 150 tons of coal in Lee County, Virginia.

The two cars that went off the tracks were part of a CSX train.  The train was traveling on Norfolk Southern rail line near St. Charles, Virginia.

A Norfolk Southern spokesperson told News 5 the incident happened around 1:20 Saturday morning.

Norfolk Southern said they do not know how long the clean up will take.