NHTI, Concord’s Community College, hosted the competition involving 43 high schools including Concord, Hopkinton, Milford, ...

When all was said and done, a bridge designed and built ... which supported 3,300 times its weight. “I just kept adding more and more sand during the testing,” Pederson said.

Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch to the supports at each end. These supports, called the abutments, carry the load and ...

Warren County commissioners last week unanimously approved weight reductions, effective immediately, for the three bridges: County Road 182 (Oregonia Road) Bridge over the Little Miami River in ...

JORDAN – Scott County Public Works announced that permanent weight restrictions ... conditions, the bridge’s piling was damaged, so the bridge can’t carry as high a load, explained project ...