Historic Bridges of the U.S.

Deer Creek IN 25 Bridge (Carroll County, Indiana)
Built 1931; rehabilitated 1992
Two-span concrete arch bridge over Deer Creek on IN 25 in Delphi
Open to traffic

Harvey Creek IN 25 Bridge (Cass County, Indiana)
Built 1918
Concrete arch bridge over Harvey Creek on IN 25 in Logansport
Open to traffic

Herrel Creek IN 25 Bridge (Fulton County, Indiana)
Built 1936
Concrete arch bridge over Herrel Creek on IN 25
Open to traffic

Market Street Eel River IN 25 Bridge (Cass County, Indiana)
Built ca. 1930; rehabilitated 1986. Replaced earlier Through Truss bridge at this location that had Logansport Street Railways trackage as well crossing in the middle of lanes.
Four-span concrete arch bridge over Eel River on IN 25 in Logansport
Open to traffic

Monon Railroad SR 25 Bridge (Carroll County, Indiana)
Built 1963. Once carried the famed "Hoosier" and "Tippecanoe" Passenger trains of the Monon Railroad. Was built when a new alignment of State Road 25 was constructed. Old Highway went further West to another underpass of the Monon closer to Delphi.
Steel stringer bridge over Sr 25 on Abandoned Monon Rr
Open to pedestrians

Rock Creek IN 25 Bridge (Carroll County, Indiana)
Built 1932; rehabilitated 1960
Three-span concrete arch bridge over Rock Creek on IN 25
Open to traffic

Trimble Creek IN 25 Bridge (Kosciusko County, Indiana)
Built 1946
Concrete arch bridge over Trimble Creek on IN 25
Open to traffic

Willow Creek IN 25 Bridge (Fulton County, Indiana)
Built 1936
Concrete arch bridge over Willow Creek on IN 25
Open to traffic