JEFFERSON — One person was injured when a tractor-trailer hauling wood chips rolled over on Route 115 on Tuesday. Shortly before 1 p.m., a tractor-trailer owned and operated by Govoni Forestry Products LLC of Forestdale, Mass., left the roadway and rolled over in the area of Norton Road, according to authorities. Jefferson Fire and EMS and state police responded. The driver, 61-year-old Neil Marston of Dorchester, N.H., was able to self extricate. He was transported from the scene with non-life-threatening injuries. B&B Towing of Littleton helped to clean up of the wood chips and removed the truck. New Hampshire DOT and Ingerson Transportation also assisted at the scene.