<Li> Claiborne Pell Newport Bridge </Li> <Ul> <Li> Dent Bridge </Li> <Li> Dewey Bridge </Li> </Ul> <Ul> <Li> Haggard Ford Swinging Bridge </Li> <Li> Hal W. Adams Bridge </Li> <Li> Hennepin Avenue Bridge </Li> <Li> Hutsonville Bridge </Li> </Ul> <Li> Haggard Ford Swinging Bridge </Li>

How many suspension bridges are in the us