'At 64 stories the USX Tower in this Steel City is one of the tallest buildings in the eastern U.S.'
Pittsburgh
U.S. CITIES: At 64 stories the USX Tower in this Steel City is one of the tallest buildings in the eastern U.S.
At 64 stories the USX Tower in this Steel City is one of the tallest buildings in the eastern U.S.
At 64 stories the USX Tower in this Steel City is one of the tallest buildings in the eastern U.S.
U.S. CITIES
Pittsburgh
U.S. CITIES