Two people died after their vehicles collided on an icy Iowa bridge this weekend.The Iowa State Patrol says the crash happened Saturday morning on an icy bridge south of Amana, Iowa, on Highway 151. The driver of a Toyota Tacoma lost control of his truck on the bridge and it collided with an oncoming Honda CRV.The State Patrol says the truck's driver, 62-year-old Bradford Stiles of Iowa City, and the Honda driver, 35-year-old Lydia Louis Schirmer of Williamsburg, Iowa, both died after the crash.Both drivers were wearing seatbelts.