North America United States

• Arlington Memorial Bridge  - Indicates measurement details of the connecting structure including construction and other aspects of its operation.
• Bixby Creek Bridge  - Reference for the history of the structure's construction and other mechanisms regarding its building.
• Bridge Project - Hojack Swing Bridge  - Proposal for the development of the edifice. Discusses relevant updates about the efforts.
• Bridges of Cleveland and Cuyahoga County  - Index of the contents of the documentation that contains articles, pictures and other related materials about the featured structures.
• Bridges of Metropolitan Cleveland  - Historical reference and other relevant information concerning the structure's development.
• Connecticut's Historic Highway Bridges  - Reference for the stories behind various connecting structures in the locality. Includes description of different types.
• Friends of McGilvray Road  - Updates on scheduled meetings by the group aiming to improve the conditions of structures traversing the area.
• Geo-Environmental Section Historic Bridges  - Picture archive of the connecting structure with classifications and other references provided.
• Hell Gate  - Article exposing construction details and other specifications of the structure that is well known for having the largest arch.
• Highway Bridges: Northern California Sampler  - Points out the construction of the connecting structure in the area discussing its mechanisms.
• Historic Bridges - Butte, Nevada and Yuba Counties  - Accounts of a hobbyist's interest in collecting pictures and other references for the structures built in California.
• Historic Bridges of Nebraska  - Highlights the location of bridges classified according to the county where it is built.
• History of the Cleveland Viaduct  - Content index of the published book authored by Collins French providing relevant information about the structure.
• Letchworth Park History - Portage Bridge  - Discusses the opening, construction and other processes involving the functions of the structure.
• Mercer County Engineer's Office - Historic Bridges  - Description of the structures constructed in the locality with updates on project development, design processes and other related data.
• Michigan's Historic Bridges  - Resource for the classification of different structures crafted in the locality with specified index of counties where it can be seen.
• Minnesota's Historic Bridges  - Exhibition of various connecting structures built in the region during the previous years with historical information and classifications.
• New York State Bridge Authority History  - Points out the functions of the council established to administer bridge construction projects during the 1930s decade.
• Northridge Earthquake  - Documentation covering topics about the incident, citing its failed operations and lessons learned.
• Rail and Highway Bridge Construction Proceedings and Report  - Documentation presented by the board of civil engineers who gathered at St. Louis for the proposal.
• Rochester Vintage Views - Genesee River Bridges  - Outlines the significant events that happened in relation to the structure's construction. Mentions the condition of other edifices near to it.
• San Francisco Earthquake Fire  - Report on the geological survey of the tragedy with a collection of pictures showcased.
• San Francisco-Oakland Bay Bridge Construction Photographs  - Pictorial compilation depicting images of the structure built between 1931 and 1936. Provides links to other collections as well.
• Seismic Design and Construction  - Indexes description of relevant terms about the technical subject. Also features articles.
• St. Louis and Illinois Bridge  - Contents of the published material include construction reports of the structure.
• Three Rivers - The Frontiersmen of New York  - Chronicles the efforts of the group in imposing improvement of edifices that crosses the valley.
• US 82 Greenville Bridge  - Overview of the construction project of the cable-stayed connecting structure constructed on the Mississippi river.
• Young's High Bridge  - Historical details about the structure's construction as well as technical overview and links to other data sources.