Structures

Large digital library with statistics, drawings, and photographs.

Discusses the Dumbarten, San Mateo, Oakland Bay, Richmond-San fafael, Carquinez, Benicia-Martines, Antioch, and Golden Gate bridges; produced by the California Department of Transportation.

History, design, and politics of the bridges that tie the San Francisco Bay Area together. From the archives of the University of California, Berkeley.

Offers a range of current information, historical data, and facts and figures. Length shore to shore is 17 miles.

The longest bridge over ice covered waters in the world, joining Borden-Carleton, Prince Edward Island and Cape Jourimain, New-Brunswick. Multi-span concrete box girder structure.

Research study by Cornell University. Features design specifications and construction methods. Location Charleston, South Carolina.

Guide to New York City Metro area bridges. Classified by bridge name and the waters they cross.

Describes the building of the world's largest single arch bridges between Norway and Sweden. Includes details about the measurements and materials used.

Vebjørn Sand explains Leonardo da Vinci's simple drawing of a graceful bridge inspired the Leonardo Bridge outside Oslo built in 2001.

Illustrated article by Rich Koors describes the design, construction, and maintenance. The bridge is the world's largest steel span. Located in West Virginia. Built in 1977.

Design competition to construct a bridge across the entrance to the Kwai Chung container port, Hong Kong. Includes data on existing major bridges within the province.

News and project information from the Danish State Railways. Bridge and tunnel linking Zealand and the Jutland peninsula.

Opened in 1955, carries the New York Thruway's mainline across the Hudson River. History and studies for rebuilding or replacement.

Searchable online database of significant bridges. Based at the Department of Civil Engineering at Rice University