The Sixth, Seventh, and Ninth Street Bridges that cross the Allegheny River linking the North Side to the Golden Triangle have historically been called the three sisters, but they have been named for some famous natives of the Pittsburgh region.
The Sixth Street Bridge, next to PNC Park, is named for Roberto Clemente, while the Seventh Street Bridge is named for famed pop artist Andy Warhol. The Ninth Street Bridge was renamed in honor of Rachel Carson in 2006
Who was Rachel Carson?
|