As maiores operadoras ferroviárias norte-americano estão agrupadas na Classe I, e operam nos seguintes Estados da União e do Canadá.
Estado | Estado | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Sector | Freight | Freight | Freight | Freigt | Freight | Freight | Freight | Passenger | |
Prefixo | |||||||||
![]() |
Alabama | ![]() |
![]() |
||||||
![]() |
Alasca | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
||
![]() |
Alberta | ![]() |
|||||||
![]() |
Arizona | ![]() |
![]() |
||||||
![]() |
Arkansas | ![]() |
|||||||
![]() |
British Columbia | ![]() |
|||||||
![]() |
California | ![]() |
![]() |
||||||
![]() |
Colorado | ![]() |
![]() |
||||||
![]() |
Colúmbia, District of | ![]() |
![]() |
||||||
![]() |
Connecticut | ![]() |
|||||||
![]() |
Delaware | ![]() |
![]() |
||||||
![]() |
Florida | ![]() |
![]() |
||||||
![]() |
Georgia | ![]() |
![]() |
||||||
![]() |
Hawaii | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Idaho | ![]() |
|||||||
![]() |
Illinois | ![]() |
![]() |
||||||
![]() |
Indiana | ![]() |
![]() |
||||||
![]() |
Iowa | ![]() |
![]() |
![]() |
|||||
![]() |
Kansas | ||||||||
![]() |
Kentucky | ![]() |
![]() |
||||||
Louisiana | ![]() |
![]() |
|||||||
Maine | ![]() |
![]() |
|||||||
![]() |
Manitoba | ![]() |
|||||||
Maryland | ![]() |
![]() |
|||||||
Massachusetts | ![]() |
![]() |
|||||||
Michigan | ![]() |
![]() |
![]() |
||||||
Minnesota | ![]() |
![]() |
![]() |
||||||
Mississippi | ![]() |
![]() |
|||||||
Missouri | ![]() |
![]() |
![]() |
||||||
Montana | ![]() |
||||||||
Nebraska | ![]() |
![]() |
![]() |
||||||
Nevada | ![]() |
![]() |
|||||||
![]() |
Newfoundland and Labrador | ||||||||
![]() |
New Brunswick | ![]() |
|||||||
New Jersey | ![]() |
![]() |
|||||||
New Mexico | ![]() |
![]() |
|||||||
New York | ![]() |
![]() |
|||||||
North Carolina | ![]() |
![]() |
|||||||
North Dakota | ![]() |
||||||||
![]() |
Nortwest Territories | ![]() |
|||||||
![]() |
Nova Scotia | ||||||||
![]() |
Nunavut | ||||||||
Ohio | ![]() |
![]() |
|||||||
Oklahoma | ![]() |
![]() |
|||||||
![]() |
Ontario | ![]() |
![]() |
![]() |
|||||
Oregon | ![]() |
|
|||||||
Pennsylvania | ![]() |
![]() |
|||||||
![]() |
Prince Edward Island | ||||||||
![]() |
Quebec | ![]() |
![]() |
||||||
![]() |
Saskatchewan | ![]() |
|||||||
South Carolina | ![]() |
![]() |
|||||||
South Dakota | ![]() |
![]() |
|||||||
Tennessee | ![]() |
![]() |
|||||||
Texas | ![]() |
![]() |
![]() |
||||||
Virginia | ![]() |
![]() |
|||||||
Washington | ![]() |
![]() |
|||||||
West Virginia | ![]() |
![]() |
|||||||
Wisconsin | ![]() |
![]() |
![]() |
![]() |
|||||
Wyoming | ![]() |
![]() |
![]() |
||||||
![]() |
Yukon |