Source: Portland Cement Association Portland Cement Association, Skokie, Ill.
PCA is accepting through June 30 entries for the 14th biennial Bridge Awards competition, recognizing excellence in design and construction of cast-in-pllace or precast concrete crossings. Eligible structures are highway, rail, transit, pedestrian or wildlife crossings essentially completed between October 2011 and September 2013, and located in the U.S. or Canada.
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