Half of US bridges are in 'fair' condition. These 3D models show parts that go first
To better understand the challenges of bridges, we've created interactive 3D models below that reveal the key factors ...
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Half of US bridges are in 'fair' condition. These 3D models show parts that go first
the lifecycle of the bridge can last longer.Next to go are the beams. Beams can be found directly under the deck of the bridge, and they support the weight of the deck and the traffic.Beams ...