4-9, U.S.-Canadian Border Land-Passenger Crossings: 2007, Thousands, ,Entering the U.S. Total for all U.S.-Canada crossings, Personal vehicles,"29,763" Personal vehicle passengers,"58,248" Buses,136 Bus passengers,"3,685" Train passengers,233 Pedestrians,441 Personal vehicles葉op 5 gateways, "Buffalo-Niagara Falls, NY","5,977" "Detroit, MI","5,472" "Blaine, WA","2,763" "Port Huron, MI","1,704" "Calais, ME","1,033" Personal vehicle passengers葉op 5 gateways, "Buffalo-Niagara Falls, NY","14,372" "Detroit, MI","9,560" "Blaine, WA","5,187" "Port Huron, MI","3,523" "Champlain-Rouses Point, NY","1,923" Buses葉op 5 gateways, "Buffalo-Niagara Falls, NY",38 "Detroit, MI",34 "Blaine, WA",14 "Skagway, AK",11 "Champlain-Rouses Point, NY",8 Bus passengers葉op 5 gateways, "Buffalo-Niagara Falls, NY","1,143" "Detroit, MI",871 "Blaine, WA",337 "Champlain-Rouses Point, NY",307 "Sault Ste. Marie, MI",165 Train passengers葉op 5 gateways, "Skagway, AK",81 "Buffalo-Niagara Falls, NY",40 "Blaine, WA",32 "Champlain-Rouses Point, NY",21 "Detroit, MI",9 Pedestrians葉op 5 gateways, "Buffalo-Niagara Falls, NY",277 "Sumas, WA",33 "Calais, ME",29 "Point Roberts, WA",15 "International Falls, MN",14 "Source: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Border Crossing/Entry Data, available at http://www.bts.gov/itt/ as of October 2008.",