The Grant County Sheriff Office says one semi caught fire when it collided with another semi Monday afternoon on U-S Highway 151. Deputies say the two-vehicle crash was reported at around 4 P-M Monday on U-S Highway 151 South near the intersection with Airport Road. When deputies arrived at the scene, they saw a large plume of smoke in the air. Investigators say 54-year-old Robert Koltes was driving a semi loaded with sawdust, while 28-year-old Justin Claire was driving a semi hauling corn. Investigators say Claire was attempting to make a right-hand turn into a driveway when the crash happened. Koltes attempted to avoid the crash by sharply turning to the left, but the two vehicles collided. Deputies say the sawdust loaded into Koltes’ truck burst into flames. The semi was a total loss. Officers say Claire’s semi also caught on fire, but first responders were able to extinguish it and salvage the vehicle. Investigators say neither driver was seriously injured in the crash.