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 | %
|BNSF Railway Company (DE)                                                             |  | 100 | %
|BN Leasing Corporation (DE)                                                           |  | 100 | %
|BNSF Equipment Acquisition Company, LLC (DE)                                          |  | 100 | %
|Bayport Systems, Inc. (TX)                                                            |  | 100 | %
|BayRail, LLC (DE)                                                                     |  | 100 | %
|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 | %
|BNSF Railway International Services, Inc. (DE)                                        |  | 100 | %
|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)                                  |  | 100 | %
|The Dodge City and Cimarron Valley Railway Company (KS)                               |  | 100 | %
|Electro Northern, Inc. (DE)                                                           |  | 100 | %
|INB Corp. (NV)                                                                        |  | 100 | %
|Los Angeles Junction Railway Company (CA)                                             |  | 100 | %
|M-R Holdings Acquisition Company (DE)                                                 |  | 100 | %
|Midwest/Northwest Properties Inc. (DE)                                                |  | 100 | %
|Northern Radio Limited (British Columbia)                                             |  | 100 | %
|Oklahoma City Junction Railway Company (OK)                                           |  | 100 | %
|Pine Canyon Land Company (DE)                                                         |  | 100 | %
|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 | %
|Sunset Communications Company (DE)                                                    |  | 100 | %
|Transportation Group Management, Inc. (DE)                                            |  | 100 | %
|Wyoming Transportation Group, L.L.C. (WY)                                             |  | 100 | %
|Western Fruit Express Company (DE)                                                    |  | 100 | %
|Winona Bridge Railway Company (MN)                                                    |  | 100 | %
|The Zia Company (DE)                                                                  |  | 100 | %