Bridge of the Month Quiz
An image is posted inviting entrants to identify the feature. A free copy of a book on the subject is awarded to one correct entrant per month.
http://www.bridgeink.com/MrTunnel.com
Discusses many projects.
http://www.mrtunnel.com/
Structurae: International Database and Gallery of Structures
Compilation of many features worldwide, including bridges and tunnels. Some entries include photographs.
http://www.structurae.de/
The Bridges Project
Online database of significant bridges compiled by the Department of Civil Engineering at Rice University. Includes photographs.
http://bridges.civil.rice.edu/
The Tunnel Page
The longest road and rail tunnels in the world, grouped by categories such as sub-sea tunnels and immersed tubes.
http://home.no.net/lotsberg/
The West Point Bridge Design Contest
Annual competition sponsored by the American Society of Civil Engineers. Includes free software download.
http://bridgecontest.usma.edu/
©2004 ChaBook