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Did You Know
- The cable stayed portion of the bridge will be just over four football fields in length.
- With a main span of 1,500 feet, this bridge will be the third longest cable-stayed bridge in the U.S.
- The two longest cable-stayed bridges in the U.S. are the John J. Audubon in Louisiana, which will be finished in 2010, and the Arthur Ravenel in South Carolina.
- The New Mississippi River Bridge will be 400 feet tall, just two-thirds the height of the Arch.
- The cable-stayed portion of the bridge will require 8 Million pounds of reinforcing steel – equivalent to the weight of 363 school buses.
- The Mississippi River Bridge will require 14.8 million pounds of girders – equivalent to the weight of 925 elephants.
- The total project will cost $640 million – equivalent to one dollar bills laid end to end circling the equator two and a half times.
- Concrete does not dry. It cures. Curing is the hardening process that occurs because of the chemical reaction between cement and water.
