Marion County Bridge 0501F, also known as Indiana State Bridge 534-C-3439 on SR 100, is a historic

truss bridge A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or ...

located on the

Michigan Road The Michigan Road was one of the earliest roads in Indiana. Roads in early Indiana were often roads in name only. In actuality they were sometimes little more than crude paths following old animal and Native American trails and filled with sinkhol ...

at Indianapolis, Marion County, Indiana. It was built in 1941–1942, as a bridge along the State Road 100 project. It consists of two identical Warren pony truss sections at each end with two Parker through truss spans at the center. The pony truss sections are each 96 feet long and the through truss spans are 174 feet long. ''Note:'' This includes and Accompanying photographs It was added to the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...

in 2006.

References

Road bridges on the National Register of Historic Places in Indiana Bridges completed in 1942 Buildings and structures in Indianapolis National Register of Historic Places in Indianapolis Steel bridges in the United States Warren truss bridges in the United States Parker truss bridges in the United States Transportation buildings and structures in Marion County, Indiana 1942 establishments in Indiana {{MarionCountyIN-NRHP-stub