"In the fall of 2008, MaineDOT built a buried arch bridge constructed with composite materials. The arches were manufactured from 12-inch diameter rigidized inflatable hollow carbon fiber composite tubular arches spaced at approximately 2-feet on center, erected into place and filled with concrete." (Full article with more photos...)
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Neal Bridge in Pittsfield under construction. |
Neal Bridge in Pittsfield complete and in service. |
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