"The King Bridge Company Through the Decades" 

Article on Saving Old Bridges

A List of known King Bridge locations

Discovering Zenas King

Some Remaining Old King Bridges

History's lost and found: The first Black Warrior bridge.  A recent news story by Moneeck Jackson at The Tuscaloosa News (www.tuscaloosanews.com) explores the history The Black Warrior River Bridge as well as the plans for its restoration. 

A report on King Bridges in New York State

Historic Bridges: Preserving Challenges by Eric DeLony & Michael J. Auer (Issue 1991 14-0, Cultural Resource Management, National Park Service).  This is an Adobe Acrobat PDF file and you will need the free Adobe Acrobat Reader in order to open this file.  If you do not have Acrobat Reader you can get it free from Adobe by clicking this button: 

Preserving Historic Bridges by Thomas C. Jester (Issue 1992 15-02, Cultural Resource Management, National Park Service).   This is an Adobe Acrobat PDF file and you will need the free Adobe Acrobat Reader in order to open this file.  If you do not have Acrobat Reader you can get it free from Adobe by clicking this button: