• Iowa-Illinois Memorial Bridge - Moline IL to Bettendorf IA
    The northbound I-74 bridge, a.k.a. Iowa-Illinois Memorial Bridge, was constructed as a Public Works Administration (P.W.A.) project. The P.W.A. supplied a $1,124,000 loan and $403,400 grant for the project, whose total cost was $1,471,244. Construction occurred between June 1934 and November 1936. The bridge was designed by Modjeski, Masters, and Case. P.W.A. Docket No. 42