Keywords: Sixth Street Bridge, Pittsburgh.jpg 86000017 40 26 43 N 80 0 12 W Western downstream side of the w Roberto Clemente Bridge Sixth Street Bridge which spans the Allegheny River in downtown Pittsburgh Pennsylvania United States Built in 1927 the bridge is listed on the National Register of Historic Places Photo is taken from PNC Park on the northern side of the Allegheny River own 2009-05-14 User Nyttend Nyttend Roberto Clemente Bridge Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 |