I-74 Bridge Project

The I-74 Mississippi River Bridge Project is a collaborative effort between the City of Moline, the City of Bettendorf, the Illinois Department of Transportation and the Iowa Department of Transportation. The project consists of total bridge replacement as well as interchange ramp reconfigurations and local roadway improvements both in Moline and in Bettendorf. Construction for this project began July 2017 and is expected to be completed in 2021. The new bridge will be 85 feet taller than the existing bridge with four lanes in each direction as well as a multi-use path for pedestrians. 

Timeline from i74riverbridge.com