Burnside Bridge (Multnomah County, Oregon)
Lead Engineer, 1926Bascule bridge over Willamette River on Burnside Bridge in PortlandOpen to traffic
Manhattan Bridge (New York County, New York)
Chief engineer, 1909Suspension bridge over East River in New York CityOpen to seven lanes of highway traffic and four subway tracks
Queensboro Bridge (Queens County, New York)
Chief engineerCantilevered through truss bridge over East River on NY 25 in New YorkOpen to a total of 10 lanes of traffic
Ross Island Bridge (Multnomah County, Oregon)
Engineer, 1926Steel arch bridge over Willamette River on US 26 in PortlandOpen to traffic
Sellwood Bridge (Multnomah County, Oregon)
Engineer, 1925Deck truss bridge over Willamette River on Tacoma Street in PortlandOpen to traffic
Smithfield Street Bridge (Allegheny County, Pennsylvania)
Designer, 1883Two-span lenticular through truss bridge over Monongahela River on Smithfield Street in PittsburghOpen to four lanes of traffic
Triborough Lift Bridge (New York County, New York)
Built 1936Vertical lift bridge over Harlem River between Manhattan and Randall's Island in New YorkOpen to six lanes of traffic