Trussed Concrete Steel Co.

of Detroit, Michigan
Animal Bridge (Cook County, Illinois)
Original Bridge, 1904
Arch bridge over Jackson Park Lagoon on Lake Shore Drive/Coast Guard Drive (US 41) in Chicago
Open to traffic

Charley Creek-Ferry Street Bridge (Wabash County, Indiana)
Design, 1905
Concrete arch bridge over Charley Creek on Ferry Street in Wabash
Open to traffic

Fairmount Avenue Bridge (Chautauqua County, New York)
Reinforcing, 1910
Kahn reinforced concrete arch bridge over Chadakoin River on Fairmount Avenue
Open to traffic

Nelson Street Bridge (Fulton County, Georgia)
Design, 1906
Concrete tee beam bridge over Southern Railroad on Nelson Street in Atlanta
Closed to all traffic

R&CB - Richmond Viaduct (Richmond, Virginia)
Design, 1905
Lost Concrete deck girder bridge on Richmond & Chesapeake Bay Railway
Removed