Police say an intoxicated driver was injured in a rollover crash Sunday in Dubuque. 41 year old Michael Radtke of Dubuque was taken by ambulance to MercyOne Dubuque Medical Center for treatment. According to Dubuque police, the crash occurred just after 4pm Sunday on East Fifth Street near Bell Street. Police say Radtke was traveling at a high rate of speed and failed to negotiate a curve and his vehicle struck a tree. Radtke was arrested on a charge of operating while intoxicated and cited with striking fixtures upon a highway, failure to provide proof of financial liability and failure to maintain control of his vehicle.















