Brushy Fork IN 1 Bridge (Dearborn County, Indiana)
Built 1932; rehabilitated 1984
Concrete arch bridge over Brushy Fork on IN 1
Open to traffic

Butlers Run IN 1 Bridge (Franklin County, Indiana)
Built 1931; rehabilitated 1961
Concrete arch bridge over Butlers Run on IN 1
Open to traffic

Conrad Ditch IN 1 Bridge (Allen County, Indiana)
Built 1941
Concrete arch bridge over Conrad Ditch on IN 1 in Leo-Cedarville
Open to traffic

Duck Creek IN 1 Bridge (Franklin County, Indiana)
Built 1924; rehabilitated 1960
Concrete arch bridge over Duck Creek on IN 1
Open to traffic

Little Duck Creek IN 1 Bridge (Franklin County, Indiana)
Built 1925; rehabilitated 1960
Concrete arch bridge over Little Duck Creek on IN 1
Open to traffic

Mississinewa River IN 1 Bridge (Randolph County, Indiana)
Built 1941; rehabilitated 1979
Through truss bridge over Mississinewa River on IN 1
Open to traffic

Salamonie River IN 1 Bridge (Jay County, Indiana)
Built 1952; rehabilitated 1978
Concrete arch bridge over Salamonie River on IN 1 in Pennville
Open to traffic

Salt Fork IN 1 Bridge (Dearborn County, Indiana)
Built 1941; rehabilitated 1976
Deck truss bridge over Salt Fork on IN 1 in Bright
Open to traffic

Wabash River IN 1 Bridge (Wells County, Indiana)
Built 1934; rehabilitated 1941
Concrete arch bridge over Wabash River on IN 1 in Bluffton
Open to traffic

Whitewater River IN 1 Bridge (Franklin County, Indiana)
Built 1896; rehabilitated 1978
Closed through truss bridge over Whitewater River on IN 1 in Cedar Grove
Closed to all traffic

Wilson Creek IN 1 Bridge (Fayette County, Indiana)
Built 1931; rehabilitated 1961
Concrete arch bridge over Wilson Creek on IN 1
Open to traffic