BANGOR DAILY NEWS • August 5, 2023
Advanced Infrastructure Technologies LLC filed for chapter 11 bankruptcy protection through the U.S. Bankruptcy Court in Bangor last month. The company designs and manufactures composite bridge systems meant to last decades longer than traditional steel and concrete structures. Replacement of the Grist Mill Bridge in Hampden was the first project in the nation to use the company’s composite girder technology, which was developed in collaboration with University of Maine researchers.