(Polk County, OR) - One person is dead after an SUV and a school bus collided in Polk County. The crash happened where Highway 22 intersects with Highway 51 outside of Salem on Monday morning. State Police say the bus- which had high schoolers and staff members heading to a field trip on board- hit the SUV head-on. The 68-year-old driver of the SUV died. The bus driver was cited for an unsafe left turn, which police believe caused the crash.