what is the length of the ravenel bridge
Arthur Ravenel Jr. Bridge The Arthur Ravenel Jr. Bridge is a cable-stayed bridge over the Cooper River in South Carolina, USA, connecting downtown Charleston to Mount Pleasant. The eight lane bridge satisfied the capacity of U.S. Route 17 when it opened in 2005 to replace two obsolete cantilever truss bridges. The bridge has a main span of 1,546 feet (471 m), the third longest among cable-stayed bridges in the Western Hemisphere. It was built using the design-build method and was designed by Parsons Brinckerhoff.
Infinity Bridge The bridge is a dual, tied arch bridge or bowstring bridge. It has a pair of continuous, differently-sized structural steel arches with suspended precast concrete decking[2][4][9] and one asymmetrically placed river pier. The tapering arches with a trapezoidal box section are fabricated from weathering steel plate.[10] The arches both bifurcate within the spans to form a double rib over the river pier.[19][20][21] A reflex piece between the two arches holds them together[10] making the two arches one continuous curve. No other bridge is known to have quite the same design.[2][4]