Center Street Bridge Concrete arch bridge over Armey Ditch on Center Street in Bremen Open to traffic Built 1931; rehabilitated 1969
East Jefferson Street Bridge Concrete arch bridge over Yellow River on East Jefferson Street in Plymouth Open to traffic Built 1927; rehabilitated 1987
Garro Street Bridge Concrete arch bridge over Yellow River on Garro Street in Plymouth Open to traffic Built 1931
South Michigan Street Bridge Concrete arch bridge over Yellow River on South Michigan Street in Plymouth Open to traffic Built 1917; rehabilitated 1979