Orono, Maine – On Wednesday, June 16, the Transportation Infrastructure Durability Center (TIDC) hosted 45 sixth-grade students from the towns of Clinton and Albion, Maine for a bridge-building activity at the Advanced Structures & Composite Center (ASCC). Before arriving, the students teamed together to build a number of bridges using only toothpicks and hot glue.  read more TIDC Welcomes Maine Sixth Graders for a Bridge-Building Event