Exhibit 21.1



BURLINGTON NORTHERN SANTA FE CORPORATION



SUBSIDIARIES AND ASSOCIATED COMPANIES



|                                                                                     |  |      |  
|------------------------------------------------------------------------------------ |  | ---- | -
|BURLINGTON NORTHERN SANTA FE CORPORATION (DE)                                        |  |      |  
|BNSF Acquisition, Inc. (DE)                                                          |  | 100  | %
|Burlington Northern Santa Fe Insurance Company, Ltd. (Bermuda)                       |  | 100  | %
|                                                                                     | 
|FreightWise, Inc. (DE)                                                               |  | 100  | %
|BNSF Logistics, LLC (DE)                                                             |  | 100  | %
|FreightWise Commercial Services, LLC (DE)                                            |  | 100  | %
|                                                                                     | 
|Iron Horse Power, LLC (DE)                                                           |  | 100  | %
|                                                                                     | 
|North American Railways, Inc. (DE)                                                   |  | 50   | %
|Western Merger Sub, Inc. (DE)                                                        |  | 100  | %
|                                                                                     | 
|The Burlington Northern and Santa Fe Railway Company (DE)                            |  | 100  | %
|Alameda Belt Line (CA)                                                               |  | 50   | %
|BN Leasing Corporation (DE)                                                          |  | 100  | %
|BNSF Equipment Acquisition Company, LLC (DE)                                         |  | 100  | %
|Bayport Systems, Inc. (TX)                                                           |  | 100  | %
|BayRail, LLC (DE)                                                                    |  | 100  | %
|The Belt Railway Company of Chicago (IL)                                             |  | 16.6 | %
|Burlington Northern Dock Corporation (DE)                                            |  | 100  | %
|The Burlington Northern and Santa Fe Railway Company de Mexico,S.A. de C.V. (Mexico) |  | 99   | %
|Burlington Northern Santa Fe British Columbia, Ltd. (DE)                             |  | 100  | %
|                                                                                     | 
|Burlington Northern International Services, Inc. (DE)                                |  | 100  | %
|The Burlington Northern and Santa Fe Railway Company de Mexico,S.A. de C.V. (Mexico) |  | 1    | %
|                                                                                     | 
|Burlington Northern (Manitoba) Limited. (Manitoba)                                   |  | 100  | %
|Burlington Northern Railroad Holdings, Inc. (DE)                                     |  | 100  | %
|Burlington Northern Santa Fe Manitoba, Inc. (DE)                                     |  | 100  | %
|                                                                                     | 
|Burlington Northern Santa Fe Properties, L.L.C. (DE)(See corporate information page) |  | 100  | %
|                                                                                     | 
|Central California Traction Company (CA)                                             |  | 33.3 | %
|The Dodge City and Cimarron Valley Railway Company (KS)                              |  | 100  | %
|Electro Northern, Inc. (DE)                                                          |  | 100  | %
|Houston Belt & Terminal Railway Company (TX)                                         |  | 50   | %
|INB Corp. (NV)                                                                       |  | 100  | %
|Iowa Transfer Railway Company (IA)                                                   |  | 25   | %



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|                                                       |  |      |  
|------------------------------------------------------ |  | ---- | -
|Kansas City Terminal Railway Company (MO)              |  | 25   | %
|Longview Switching Company (WA)                        |  | 50   | %
|Los Angeles Junction Railway Company (CA)              |  | 100  | %
|M-R Holdings Acquisition Company (DE)                  |  | 100  | %
|M T Properties, Inc. (MN)                              |  | 43.3 | %
|Midwest/Northwest Properties Inc. (DE)                 |  | 100  | %
|Northern Radio Limited (British Columbia)              |  | 100  | %
|The Oakland Terminal Railway (CA)                      |  | 50   | %
|Oklahoma City Junction Railway Company (OK)            |  | 100  | %
|Paducah & Illinois Railroad Company (KY)               |  | 33.3 | %
|Pathnet Telecommunications, Inc. (DE)                  |  | 9.6  | %
|Pine Canyon Land Company (DE)                          |  | 100  | %
|Portland Terminal Railroad Company (OR)                |  | 40   | %
|Rio Grande, El Paso and Santa Fe Railroad Company (TX) |  | 100  | %
|                                                       | 
|SFP Pipeline Holdings, Inc. (DE)                       |  | 100  | %
|Santa Fe Pacific Pipelines, Inc. (DE)                  |  | 100  | %
|                                                       | 
|Santa Fe Pacific Insurance Company (VT)                |  | 100  | %
|Santa Fe Pacific Railroad Company (Act of Congress)    |  | 100  | %
|Santa Fe Receivables Corporation (DE)                  |  | 100  | %
|Santa Fe Terminal Services, Inc. (DE)                  |  | 100  | %
|Star Lake Railroad Company (DE)                        |  | 100  | %
|St. Joseph Terminal Railroad Company (MO)              |  | 50   | %
|Sunset Communications Company (DE)                     |  | 100  | %
|Sunset Railway Company (CA)                            |  | 50   | %
|TTX Company (DE)                                       |  | 17.2 | %
|Terminal Railroad Association of St. Louis (MO)        |  | 14.3 | %
|Texas City Terminal Railway Company (TX)               |  | 33.3 | %
|                                                       | 
|Transportation Group Management, Inc. (DE)             |  | 100  | %
|Wyoming Transportation Group, L.L.C. (WY)              |  | 100  | %
|Western Fruit Express Company (DE)                     |  | 100  | %
|The Wichita Union Terminal Railway Company (KS)        |  | 66.6 | %
|Winona Bridge Railway Company (MN)                     |  | 100  | %
|The Zia Company (DE)                                   |  | 100  | %



Non Profit: Burlington Northern Santa
Fe Foundation (an Illinois not-for-profit corporation)