Blaine / Calais / Hidalgo / Buffalo / Calexico / Massena / San Ysidro / Sumas / Laredo / Detroit / Falls / Brownsville / Nogales / /
Continent
Africa / Asia / North America / Europe / South America / /
Country
Germany / Switzerland / Hungary / Nicaragua / Ecuador / Uruguay / Venezuela / Saudi Arabia / Netherlands / Italy / Bahamas / Guatemala / Mexico / Sweden / United Arab Emirates / South Africa / New Zealand / Chile / Peru / Honduras / Poland / Egypt / Norway / Thailand / Colombia / Indonesia / Belgium / Turkey / France / Malaysia / Japan / Russia / Pakistan / El Salvador / Austria / United States / Brazil / Panama / Iceland / Canada / Australia / Portugal / Nigeria / Korea / United Kingdom / Philippines / China / Singapore / Jamaica / Israel / Argentina / Trinidad and Tobago / Bolivia / Finland / Spain / Greece / India / Costa Rica / Ireland / Denmark / Czech Republic / /
Facility
Port Huron / /
NaturalFeature
Niagara Falls / /
Organization
office of Immigration Statistics / office of Field Operations / Bureau of Transportation Statistics / U.S. Census Bureau / Department of Homeland Security / U.S. Department of Transportation / /
Region
Oceania / Trinidad and Tobago Central America / Central America / Caribbean / /
Statistical Abstract of the United States: 2010