Cedar Grove Bridge

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

{{Infobox NRHP

| name = Cedar Grove Bridge

| nrhp_type =

| image = Cedar Grove Bridge, upstream side.jpg

| caption = Cedar Grove Bridge, March 2015

| location = Old State Road 1 over the Whitewater River, Cedar Grove and Highland Township, Franklin County, Indiana

| coordinates = {{coord|39|21|12|N|84|56|35|W|display=inline,title}}

| locmapin = Indiana#USA

| map_caption = Location in Indiana##Location in United States

| built = {{Start date|1914}}

| builder = Indiana Bridge Company

| demolished = 2016

| architecture = Camelback Pratt Through Truss

| added = September 30, 2014

| area = less than one acre

| refnum = 14000801{{cite web|url=https://www.nps.gov/subjects/nationalregister/upload/weekly-list-2014-national-register-of-historic-places.pdf|title=National Register of Historic Places Listings|date=2014-10-10|work=Weekly List of Actions Taken on Properties: 9/29/14 through 10/03/14|publisher=National Park Service}}

}}

Cedar Grove Bridge, also known as Indiana State Bridge #6625B, was a historic Camelback Pratt Through Truss bridge spanning the Whitewater River in Cedar Grove and Highland Township, Franklin County, Indiana. The bridge had two spans and was built in 1914. Each span of the bridge was 180 feet long, and the overall length of the bridge was 386 feet and had a roadway 18 feet wide.{{cite web| url = https://secure.in.gov/apps/dnr/shaard/welcome.html| title = Indiana State Historic Architectural and Archaeological Research Database (SHAARD) | publisher = Department of Natural Resources, Division of Historic Preservation and Archaeology | format = Searchable database| accessdate = 2015-11-01}} Note: This includes {{cite web| url =https://secure.in.gov/apps/dnr/shaard/r/78a97/N/Cedar_Grove_Bridge,_Franklin_County,_IN.pdf| title = National Register of Historic Places Inventory Nomination Form: Cedar Grove Bridge| accessdate = 2015-11-01| author =John Warner| date=n.d.}}, Accompanying photographs, [https://secure.in.gov/apps/dnr/shaard/r/78a98/N/sketch_map_IN_Franklin_County_Cedar_Grove_Bridge.pdf sketch map], and [https://secure.in.gov/apps/dnr/shaard/r/78a99/N/quad_map_IN_Franklin_County_Cedar_Grove_Bridge.pdf quad map].{{rp|5}}

The bridge carried State Route 1 over the river until 1999, when it was closed. It was listed on the National Register of Historic Places in 2014. It was demolished on February 17, 2016. {{Cite web|url=http://www.wcpo.com/news/state/state-indiana/watch-demolition-brings-down-cedar-grove-bridge|title = WATCH: Historic Indiana bridge demolished|date = 17 February 2016}}