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 ...
WTAE-TV1d
Half of US bridges are in 'fair' condition. These 3D models show parts that go first
It’s a vicious cycle; where more concrete continues to break off and more deterioration of the bridge happens.The last part to go is the deck.These are usually made of concrete, steel ...