Aerial shot of bridges along the Allegheny River in Pittsburgh Pennsylvania USA
Schlüsselwörter
pittsburgh,
andy,
bridge,
sister,
bridge,
yellow,
steel,
suspension,
structure,
architecture,
alignment,
river,
allegheny,
water,
riverfront,
shoreline,
bank,
north,
shore,
building,
curved,
glasses,
office,
city,
urban,
building,
infrastructure,
highway,
overpass,
road,
traffic,
city landscape,
landscape,
scenery,
horizon,
panorama,
hill,
hillside,
green,
tree,
foliage,
clear
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