Static Wide angle from top of building looking at sidewalk and metra rails

chicago downtown usa lofty view city watch pavement expanse track vista traffic stream urban vantage footpath current locomotion trails edifice rim commuter line sight metropolitan pathway apex urban elevated roadway thoroughfare throng transit passage overlooking downtown railways stretch municipal flurry ground activity mass transit building outline crossing rails downtown pulse transportation network high cityscape crossroad scene railway system structural horizon community flux public conveyance avenue crowd infrastructure network metropolis rhythm walkway junction lakeshore drive central flow urban move network lines city convergence trackway skyhigh metropolitan corridor view voyage scene main artery urban tributaries overpass track cross