The historic bridges of Philadelphia.

Mode of access: Internet.

Panel from a rectangular Box

4 1/4 in.x 7 63/64 in.; ivory inlaid with stone and traces of pigment

An alpha counter for glove box operations /

"U.S. Atomic Energy Commission Contract AT(29-1)-1106."

Standard specifications for highway bridges and incidental structures.

Mode of access: Internet.

Investigation of multi-beam bridges; laboratory tests and analysis.

Fitz laboratory report 223.14.

Analysis of rigid frame concrete bridges [without higher mathematics.

Mode of access: Internet.

Conference specifications for steel highway bridges, compiled by a Conference Committee composed of State highway officials and the American Railway Engineering Association.

Adopted by the Committee on Bridges and Structures,... as a Tentative revision of the Standard specifications for highway bridges and incidental structures.

The 1991 status of the nation's highways and bridges : conditions, performance, and capital investment requirements.

"July 2, 1991."

High-strength bolts for bridges /

"Demonstration project no. 88."

Timber bridges : design, construction, inspection, and maintenance /

Mode of access: Internet.

Use and interpretation of strong-motion records from highway bridges /

Mode of access: Internet.

Detection of preferential icing on bridges, using traffic and meteorological data /

Mode of access: Internet.

Extending the service life of existing bridges by increasing their load carrying capacity /

Mode of access: Internet.

Bridges over the navigable waters of the United States : Atlantic Coast.

Mode of access: Internet.

Bridges over the navigable waters of the United States : Great Lakes.

Mode of access: Internet.