Two people injured in chain-reaction crash on Northwest Arterial in Dubuque

Two people were injured in a chain-reaction crash Friday on the Northwest Arterial in Dubuque. Timothy A. Demmer, 51, of Dubuque, was taken to UnityPoint Health-Finley Hospital, according to a crash report. Sandra J. Cliff, 57, of Reedsburg, Wis., was treated at the scene. The crash occurred at about 3:10 p.m. Friday in the southbound lanes of the Northwest Arterial near Holliday Drive. The report states Austin J. Pfeiler, 23, of Dyersville, Iowa, failed to come to a complete stop in traffic and rear-ended Demmer’s vehicle pushing the vehicle into Cliff’s vehicle. Pfeiler was cited with failure to maintain control of his vehicle.