pittsburgh ponte do fort pitt incandescência na luz do sol - rio allegheny imagens e fotografias de stock
pittsburgh skyline illuminated with roberto clemente bridge and andy warhol bridge spanning the allegheny river at night in pennsylvania, usa - rio allegheny imagens e fotografias de stock
Barge is navigated along the Allegheny River to the GenOn Cheswick Power Station, which still burns coal to produce 637 megawatts of electricity for...
downtown city skyline at night, pittsburgh, pennsylvania, usa - rio allegheny imagens e fotografias de stock
An engraving of George Washington, then a Colonel, crossing the Allegheny river with Christopher Gist on a roughly constructed raft, source material...
blue hour, roberto clemente bridge, pittsburgh, skyline, pennsylvania, america - rio allegheny imagens e fotografias de stock
General view of Heinz Field along the north shore of the Allegheny River during a playoff game between the Baltimore Ravens and Pittsburgh Steelers...
ilustrações de stock, clip art, desenhos animados e ícones de pittsburgh pennsylvania us city street map - rio allegheny
usa, pennsylvania, pittsburgh skyline, night (soft focus) - rio allegheny imagens e fotografias de stock
high angle view of bridges over river in pittsburgh city against blue sky - rio allegheny imagens e fotografias de stock
night view of bridge over allegheny river in pittsburgh - rio allegheny imagens e fotografias de stock
night view of downtown pittsburgh skyline from the north shore of allegheny river - rio allegheny imagens e fotografias de stock
night view of downtown pittsburgh skyline from the north shore of allegheny river - rio allegheny imagens e fotografias de stock
view of downtown pittsburgh skyline from the north shore of allegheny river - rio allegheny imagens e fotografias de stock
cruise ship on allegheny river with view of downtown pittsburgh skyline - rio allegheny imagens e fotografias de stock
The headquarters of Alcoa Inc., on the Allegheny River in Pittsburgh, Pennsylvania,are pictured July 6, 2005.
An Alcoa employee walks past the company's sign at the headquarters of Alcoa Inc., on the Allegheny River in Pittsburgh, Pennsylvania, July 6, 2005.
