One person was injured in a two-vehicle crash Saturday in Dubuque. 82 year old David Schick of Dubuque was taken by ambulance to MercyOne Dubuque Medical Center for treatment of his injuries. According to Dubuque police, Schick was traveling north onto the Northwest Arterial, crossing U.S. Highway 20 around 10am when a vehicle traveling west on U.S. Highway 20 driven by 64 year old Dan Sadewasser of Potosi entered the intersection against a red light and struck Schick’s vehicle. Sadewasser was cited with failure to obey a traffic control device.















