The population density in Vinings is 1840% higher than Georgia. The median age in Vinings is 8% lower than Georgia. In Vinings 61.99% of the population is Caucasian. In Vinings 27.71% of the population is African American.
Manhattan Island is about 13 and a half miles long and 2 and a half miles wide. New York City total area in square miles: 301. Area of Manhattan in square miles: 22.7 - 13.4 miles (21.5 km) long and 2.3 miles (3.7 km) at widest point, and .8 miles (1.3 km) at narrowest point. http://www.essentialbigapple.com/facts.html.
Track and Power: The NYC Subway system uses enough power annually to light the city of Buffalo for a year. The distance between the rails is 4 feet 8.5 inches, the same as that of major American railroads. Approximately 660 miles of track are in passenger service. Counting track used for non-revenue purposes (e.g., in subway yards), the number is more than 840 miles. Substations receive as much as 27,000 volts from power plants and convert it for use in the subway.