The suspension bridge spans the Golden Gate ... more commonly referred to as Ponte JK, is a concrete and steel arch bridge. It crosses over Lake Paranoá in Brasília, Brazil, and connects ...
Arch bridges are one of the oldest types ... by the sheer force of their own weight. The New River bridge Today materials like steel and pre-stressed concrete have made it possible to build ...
Cold Spring Canyon Arch Bridge, California It’s green ... in 1966 to replace the 325 feet high rim-to-rim steel suspension bridge of 1919. With two enormous concrete structures holding the ...
Kiewit Infrastructure Corporation was awarded a $73 million contract to design and build the Francis Scott Key Bridge ...
The cable-stayed bridge, like the suspension bridge, supports the roadway with massive steel cables, but in a different way. The cables run directly from the roadway up to a tower, forming a ...