History and photographs of Roebling's 1866 span between Cincinnati, Ohio and Covington, Kentucky.

John and Washington Roebling and the Brooklyn Bridge. Essay by John H. Lienhard.

Facsimile of the book wriiten by Roebling in 1889. Also available in pdf and tiff formats.

Full text of Roebling's final report to the Niagara Falls Suspension Bridge Company. Available in text and pdf formats.

Illustrated digitized items from the Library of Congress American Memory historic collections.

History and restoration notes on the oldest existing wire suspension bridge in the United States.

Essay by Drew Fetherston.

Brief profile from Great Buildings Online.

Provides a general and social history of the Roebling Company. Includes essays, biographies, timeline, and a walking tour.