New York State's longest bridge is in dire straits. “At times, you can see the river through the cracks in the pavement,” President Barack Obama said at a press conference in front of the Tappan Zee ...

Had you crossed the Francis Scott Key Bridge just a few weeks ago, as millions of motorists did before a wayward container ship struck it in the early hours of March 26, you’d have passed below a ...

Cable-stayed bridges may look similar to suspension bridges—both have roadways that hang from cables and both have towers. But the two bridges support the load of the roadway in very different ways.