Isham Randolph
16th Street Swing Bridge (Will County, Illinois)
Built 1905Lost swing through truss bridge over Sanitary & Ship Canal on Division StreetRemoved but not replaced
Cermak Road Bridge (Cook County, Illinois)
Built 1906Bascule bridge over South Branch Chicago River on Cermak Road in ChicagoOpen to traffic
Dearborn Street Bridge (1907) (Cook County, Illinois)
Chief Engineer, 1907Lost Pony truss bridge over Main Chicago River on Dearborn StreetReplaced by a new bridge
Main Street Bridge (Cook County, Illinois)
Chief Engineer, 1902Lost Through truss bridge over Chicago River on Main StreetNo longer exists