Indiana has a very large number of historic bridges and a very high rate of preservation, particularly of metal truss bridges and concrete arch bridges, although demolition of historic bridges does still occur, particularly with state standard truss bridges. Allen County has some very rare truss bridges. Noble County and De Kalb counties are noted for their railroad overpasses. Dearborn County is home to the incomparably rare and beautiful Triple Whipple Bridge. The southern counties of Indiana are all noted for having relatively large numbers of metal truss bridges.
Select a location to view the available bridges for that location. Select from the interactive map available below, or select from the text list next to the map. On the map, names in blue denote locations that have bridges available to view.
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De Kalb County
La Porte County
St. Joseph County