Ralph Modjeski
Broadway Street Bridge (Multnomah County, Oregon)Engineer, 1912
Bascule bridge over Willamette River on Broadway Street in Portland
Open to traffic
Crooked River Rail Bridge (Jefferson County, Oregon)Engineer, 1911
Steel arch bridge over Crooked River on BNSF/Union Pacific Railroad in Terrebonne
Open to traffic
Frisco Bridge (Shelby County, Tennessee)Assistant engineer, 1892
Cantilevered through truss railroad bridge over the Mississippi River at Memphis
Open to railroad traffic
Harahan Bridge (Shelby County, Tennessee)
Built 1916
Cantilevered through truss railroad bridge over the Mississippi River at Memphis
Open to railroad traffic on two tracks; road deck abandoned
Built 1916
Cantilevered through truss railroad bridge over the Mississippi River at Memphis
Open to railroad traffic on two tracks; road deck abandoned
McKinley Bridge (St. Louis, Missouri)Designer, 1910
Three-span through truss bridge over the Mississippi River between St. Louis and Venice, Illinois
Open to traffic
Thebes Bridge (Alexander County, Illinois)Built 1905
Cantilevered through truss railroad bridge over the Mississippi River at Thebes
Open to railroad traffic on two tracks