{
	"data sources" : [
		"http://www.gcmap.com/" ,
		"http://www.theodora.com/country_digraphs.html" ,
		"http://www.citypopulation.de/world/Agglomerations.html" ,
		"http://www.mongabay.com/cities_urban_01.htm" ,
		"http://en.wikipedia.org/wiki/Urban_agglomeration" ,
		"http://www.worldtimezone.com/standard.html"
	] ,
	"metros" : [
		{
			"code" : "CMI" ,
			"name" : "Champaign" ,
			"country" : "US" ,
			"continent" : "North America" ,
			"timezone" : -6 ,
			"coordinates" : {"N" : 40, "W" : 88} ,
			"population" : 226000 ,
			"region" : 1
		}
	] ,
	"routes" : [
		{
			"ports" : ["CMI" , "LAX"],
			"distance" : 1710
		} , {
			"ports" : ["CMI" , "SFO"],
			"distance" : 1836
		} , {
			"ports" : ["CMI" , "MEX"],
			"distance" : 1557
		} , {
			"ports" : ["CMI" , "MIA"],
			"distance" : 1085
		} , {
			"ports" : ["CMI" , "ATL"],
			"distance" : 490
		} , {
			"ports" : ["CMI" , "WAS"],
			"distance" : 606
		} , {
			"ports" : ["CMI" , "YYZ"],
			"distance" : 512
		} , {
			"ports" : ["CMI" , "NYC"],
			"distance" : 755
		} ,	{
			"ports" : ["CMI" , "CHI"],
			"distance" : 132
		}
	]
}