George E. Schroeder, Engineer
Gruber Bridge (Jo Daviess County, Illinois)
Built 1921Concrete pony/through girder bridge over Snipe Hollow Branch on S. Snipehollow RdOpen to traffic
Parker Bridge (Jo Daviess County, Illinois)
Built 1919Concrete pony/through girder bridge over Middle Fork Plum River on E. Parker Rd.Open to traffic
Pinnel Bridge (Jo Daviess County, Illinois)
Built 1925Concrete pony/through girder bridge over Menominee River on N Tranel RoadOpen to traffic