Historic Bridges of the U.S.

BNSF Columbia Slough Bridge (Multnomah County, Oregon)
Engineer, 1908
Pratt through truss bridge over Columbia Slough on BNSF Railway in Portland
Open to traffic

BNSF Oregon Slough Bridge (Multnomah County, Oregon)
Engineer, 1908
Through truss bridge over Columbia River - Oregon Slough on BNSF Railway in Portland
Open to traffic

BNSF Railway Bridge 5.1 (Multnomah County, Oregon)
Engineer, 1908
Vertical lift bridge over Willamette River on BNSF Railway Line in Portland
Open to traffic

BNSF Railway Bridge 9.6 (Clark County, Washington)
Engineer, 1908
Truss Bridge over the Columbia River
Open to traffic

Broadway Street Bridge (Multnomah County, Oregon)
Engineer, 1912
Bascule bridge over Willamette River on Broadway Street in Portland
Open to traffic

Celilo Bridge (Wasco County, Oregon)
Engineer, 1912
Vertical lift bridge over Columbia River on Oregon Trunk Railroad Line in Celilo, OR and Wishram, WA
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)
Built 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

McKinley Bridge (St. Louis, Missouri)
Built 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

Ralph Modjeski