Mississippi Valley Structural Steel Co.

of Decatur, Illinois
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Jackson Street Bridge (1932) (Will County, Illinois)
Built 1932
Bascule bridge over Des Plaines River on Jackson Street in Joliet
Closed for repairs and technology upgrades

Jefferson Street Bridge (1933) (Will County, Illinois)
Built 1933
Through truss bascule bridge over Des Plaines River on Eastbound US 30 in Joliet
Open to one-way eastbound traffic

McDonough Street Bridge (Will County, Illinois)
Built 1933
Bascule bridge over Des Plaines River on McDonough Street (US 6/52) in Joliet
Open to traffic

Sky Ride (Cook County, Illinois)
Contractor Consortium, 1933
Lost Transporter bridge over Burnham Harbor
Removed

UP - N Milwaukee Avenue Overpass (Cook County, Illinois)
Built 1931
Deck plate girder bridge over N Milwaukee Avenue on Union Pacific Railroad
Open to traffic

US 12 Missouri River Bridge (1959) (Walworth County, South Dakota)
Girder Spans, 1959
Through truss bridge over Missouri River (Oahe Lake) on US 12 at Mobridge
Open to traffic