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Photo Gallery: Urban Environment Issues
1 of 6NEXT
Photo: Travelers rushing through New York's busy Grand Central Station
Photo: Travelers rushing through New York's busy Grand Central StationPhoto: Traffic jam backs up the streets of BangkokPhoto: Traffic backup on 2nd Ring Road in ChinaPhoto: Taxis in New York CityPhoto: A New York street rat scurrying at night near the sewer drainPhoto: Smog over Los Angeles skyline
ENLARGEWALLPAPER
Grand Central Station
Photograph by Ira Block

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