BUHL, Id (KMVT/KSVT) A semi truck hauling a full size tractor rolled on its side after the driver lost control about 4 miles west of Buhl. Idaho State Police were called to the scene along highway 30 near milepost 196 this Tuesday at 9:05 A.M. The tractor came to rest in a field. When the truck rolled, authorities say 15 to 20 gallons of fuel spilled. The truck collided with nearby power poles, causing power to go off for 8 customers in the vicinity of the accident. The driver was not injured. Authorities are continuing their investigation.