Dunkerton Bridge

{{Use American English|date=January 2025}}

{{Use mdy dates|date=January 2025}}

{{Infobox NRHP

| name = Dunkerton Bridge

| nrhp_type =

| image = Old Dunkerton Bridge, Dunkerton, IA.jpg

| caption =

| location = Local street over Crane Creek, Dunkerton, Iowa

| coordinates = {{coord|42|34|23.8|N|92|09|43.3|W|display=inline,title}}

| locmapin = Iowa#USA

| built = 1909

| builder =

| architect = Marsh Engineering Company

| architecture = Spandrel arch

| added = June 25, 1998

| area = less than one acre

| mpsub = {{NRHP url|id=64500160|title=Highway Bridges of Iowa MPS}}

| refnum = 98000768{{NRISref|version=2010a}}

}}

The Dunkerton Bridge is a historic structure located in Dunkerton, Iowa, United States. The span carried a local street over Crane Creek for {{convert|212|ft|m}}. The three-span, filled spandrel arch bridge was built by the Marsh Engineering Company of Des Moines in 1909. It replaced an older span at a different location. The bridge served as the major entry point into the town from the north.{{cite web|url={{NRHP url|id=98000768}}|title=Dunkerton Bridge|publisher=National Park Service|accessdate=2016-11-21|author1=Charlene Roise|author2=Clayton B. Fraser}} with {{NRHP url|id=98000768|photos=y|title=photos}} This bridge was also replaced by a newer bridge to the east, and this span now carries pedestrian traffic between Charma Park and Marble Street into downtown Dunkerton. It was listed on the National Register of Historic Places in 1998.