An Alexandria man was injured on Highway 71 in Redwood County Saturday morning when his van hit a boat. 72-year-old Kenneth Caller was driving a Chrysler van southbound on 71 when the crash occurred at around 9am Saturday. A northbound Dodge pickup driven by 61-year-old Robert Larson of Ruthven, Iowa, was pulling a boat on a trailer when the trailer came unhitched and slid into Caller’s van, which then ran off the road. Caller was taken to the Redwood Area Hospital with non-life threatening injuries. Larson and his passenger were not hurt.