My bridge is called the Walt Whitman bridge. It was engineered by the URBAN INC, and also the urs corporation. This brigde is located in philadelphia. the length of the bridge is 11,981 ft. it is a suspensoin bridge. What i have learned from this bridge is that it held up to 40 million vehicles last year. Thats a lot of cars to hold. I also learned that it took 53 years o build the walt whitman bridge. It was the second oldest of all the bridges. It was 31 years newer than the ben franklin bridge. I belive that this is one of the best bridges known to man.
the link is the WALT WHITMAN BRIDGE...
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