Top: Recreation: Roads_and_Highways: Bridges_and_Tunnels:

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• Kids and Teens: School Time: Science: Technology: Buildings and Bridges  (40)
• Recreation: Roads and Highways: Construction and Planning  (26)
• Recreation: Roads and Highways: Online Traffic Cameras  (49)
• Science: Technology: Structural Engineering: Bridge  (446)

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» 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.




» Bridgepix.com - Contains photographs and scans of other media of subjects worldwide.




» International Peace Highway Project - International Highway Construction Corporation, supporters of a highway system connecting most of the world which would include a Bering Strait bridge and Japan-South Korea tunnel.




» MrTunnel.com - Discusses many projects.




» A Span For All Seasons - A collection of photographs of facilities and a large worldwide inventory of suspension bridges.




» The Tunnel Page - The longest road and rail tunnels in the world, grouped by categories such as sub-sea tunnels and immersed tubes.

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