This massive Pennsylvania through truss once carried two decks of traffic across the Mississippi River

St. Louis, St. Louis City, Missouri to East St. Louis, St. Clair County, Illinois

Owner: Terminal Railroad Association of St. Louis

Status: Open to Railroad Traffic

Built 1912

by

American Bridge Company of New York and Missouri Valley Bridge & Iron Company of Leavenworth, Kansas

for

Municipal Bridge and Terminals Commission of St. Louis

Design:
1-677' and 2-672' Pennsylvania through trusses

Description:
Pennsylvania through truss bridge over Mississippi River

Significance:

This lengthy viaduct serves as the eastern approach to the MacArthur Bridge, and utilizes several unusual trusses

East St. Louis, St. Clair County, Illinois

Owner: Terminal Railroad Association of St. Louis

Status: In Use

Built 1918

by

American Bridge Company of New York

for

Municipal Bridge and Terminals Commission of St. Louis

Design:
Through truss and deck plate girder viaduct

Description:
Through truss and deck plate girder viaduct over railroads and city streets

Significance:

This deck truss and girder viaduct serves as the southwestern approach to the MacArthur Bridge

St. Louis, St. Louis City, Missouri

Owner: Terminal Railroad Association of St. Louis

Status: In Use

Built 1929

by

American Bridge Company of New York and Dunham Construction Company of St. Louis

for

Municipal Bridge and Terminals Commission of St. Louis

Design:
117' Pratt deck truss, through plate girder and deck plate girder viaduct

Description:
Pratt deck truss and deck plate girder viaduct over Terminal Railroad Association and city streets

Significance:

This combined railroad and highway viaduct serves as the western approach to the MacArthur Bridge, and has been heavily altered since it was constructed

St. Louis, St. Louis City, Missouri

Owner: Terminal Railroad Association of St. Louis

Status: In Use, Roadway Approach Demolished

Built 1913

by

American Bridge Company of New York, Missouri Valley Bridge & Iron Company of Leavenworth, Kansas and Fruin-Colnon Contracting Company of St. Louis, Missouri

for

Municipal Bridge and Terminals Commission of St. Louis

Design:
125' Pratt through truss and deck plate girder viaduct

Description:
Through truss and deck girder viaduct over Terminal Railroad Association, Interstates 44/55 and city streets

Significance: