A train collides with a semi-truck in Iowa, killing one person and injuring another, according to reports from multiple outlets. The crash derails 17 train cars and both power engines. Following the impact, first responders assess casualties at the scene, where at least one fatality is reported and another person is injured. The collision also causes significant damage to the railroad infrastructure. Both outlets describe substantial disruption resulting from the derailment and damage to track or related rail systems, though specific locations and the extent of service impacts are not detailed in the provided summaries. The incident is reported as a train-and-truck crash involving a derailment on the rail line. Authorities have not been quoted in the supplied text regarding causes or charges. Further investigation typically follows such incidents to determine factors leading to the collision and to assess the safety and structural condition of the affected rail infrastructure.