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Ultra-high performance concrete (UHPC) can be used to create the simple, strong, long-lasting connections needed for successful construction using prefabricated bridge elements. The durability of prefabricated spans, and how quickly they can be constructed relies on the connections between the elements.
As you know, under the law there would normally come about soon a half-cent reduction in the Federal tax on gasoline. You also know in the statement already made that the administration hopes to keep that half-cent tax in order to push...
The map series below shows the progression of the Interstate System, decade by decade. As the progression illustrates, the Interstate System was essentially complete by the 1980s. The map series shows that while population remains dense in the Northeast,...
by Richard F. Weingroff
President Eisenhower never had...
UNE 29, 1956
A DAY IN HISTORY
by
Richard F. Weingroff
Federal Highway Administration
June 29, 1956, was just another Friday, filled with the usual mix of national, international, feature, sports, and cultural activities as reported in...
Motion pictures have frequently portrayed the American highway as well as the allure of the open road. Many of these were produced by the Bureau of Public Roads—the predecessor to the Federal Highway Administration.
Some of these programs require the use of a...
By Rickie Longfellow
Colonel Ebenezer Zane, beginning with Zane's Trace, played a major role in the social and economic development of Ohio, placing it on the path to statehood.