Dunns Bridge is an unincorporated community in Kankakee Township, Jasper County, Indiana, United States.

The bridge is rumored to be built at least partially from materials obtained from the original Ferris wheel at the 1893 World's Columbian Exposition in Chicago.

The current maintainers of the bridge, the Porter County Parks Department, state only that it is "built from parts of a building from the 1893 Chicago World's Fair.

"[4] Upon a cursory look at the lack of parallelness of the tops of the arches (flattening), the Ferris Wheel heritage is impossible.

More likely, the arches may have been salvaged from a building at that exposition and the general similarity to a wheel was noted and the misinformation took root as legend.