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BNSF Railway

BNSF Railway is a major United States Class I freight railroad and a wholly owned Berkshire Hathaway subsidiary, serving the western two-thirds of the United States.

Last updated October 30, 2026

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Overview

BNSF Railway is one of the largest freight railroads in North America and one of the six Class I railroads operating in the United States. The company operates a broad western and central U.S. network extending across 28 states, with connections reaching the Pacific Northwest, California, the Southwest, the central Midwest, the Gulf Coast and the Chicago region. Its network supports three major transcontinental corridors and provides shippers with long-distance rail transportation linking ports, industrial centers, agricultural regions, energy-producing areas and large consumer markets. The present company emerged from the combination of two historically important systems: Burlington Northern Railroad and the Atchison, Topeka and Santa Fe Railway, commonly known as Santa Fe. The corporate structure facilitating their combination was created in 1995, and the operating railroads were formally merged at the end of 1996. The resulting railroad was initially known as Burlington Northern and Santa Fe Railway and adopted the shorter BNSF Railway name in 2005. The merger combined Burlington Northern's strength in bulk commodities, including coal and agricultural traffic, with Santa Fe's major western routes and intermodal franchise. BNSF's business is organized around freight transportation rather than passenger service. Its principal offerings include intermodal transportation, which moves containers and trailers between rail and truck networks; consumer and automotive freight; agricultural products and food; industrial products; and bulk commodities such as coal and other minerals. Intermodal service is particularly important because rail can move large volumes over long distances with lower fuel consumption per ton-mile than highway transport. BNSF also operates extensive yards, terminals, logistics facilities and interchanges with connecting railroads. The railroad is a principal competitor to Union Pacific in the western United States. Together, BNSF and Union Pacific control most transcontinental freight rail routes in the western, midwestern and west-south-central parts of the country, while also sharing selected trackage rights and interchange arrangements. BNSF's scale gives it a central role in domestic supply chains, including the movement of imported goods from western ports, grain from agricultural states, energy commodities, construction materials and manufactured products. Berkshire Hathaway acquired the remaining publicly held interest in Burlington Northern Santa Fe Corporation in a transaction completed in February 2010. The acquisition converted BNSF into an indirect wholly owned Berkshire Hathaway subsidiary and remains the defining ownership event in the company's modern history. BNSF Railway Company is the principal operating railroad within the Burlington Northern Santa Fe group. The company has continued to expand and modernize its network through capacity projects, route rehabilitation, technology investments and integration of acquired or returned lines. In 2024, BNSF assumed operations of Montana Rail Link after regulatory approval of an arrangement involving early termination of that railroad's lease. The integration added a large Montana network and offered employment to affected Montana Rail Link personnel. BNSF remains an active freight railroad focused on network reliability, safety, capacity, fuel efficiency and service for industrial and consumer shippers.

History

BNSF Railway's ancestry reaches back to nineteenth-century railroads in the Midwest and West. The Aurora Branch Railroad in Illinois and the Pacific Railroad of Missouri were among the early systems that eventually contributed assets or successor companies to the BNSF family. The Aurora line developed into the Chicago, Burlington and Quincy Railroad, while parts of the Missouri system later became associated with the St. Louis-San Francisco Railway. These and other railroads formed the historical base of the Burlington side of the modern company. The Santa Fe side began with the chartering of the Atchison, Topeka and Santa Fe Railway in 1859. Santa Fe developed a major western network linking Chicago with Southern California and extending branches toward Texas, Denver and the San Francisco region. Its network became especially important for intermodal, automotive and merchandise freight. The Burlington Northern Railroad, meanwhile, was created in 1970 through the consolidation of the Chicago, Burlington and Quincy, Great Northern, Northern Pacific and Spokane, Portland and Seattle railroads. Burlington Northern later absorbed the St. Louis-San Francisco Railway in 1980 and developed important routes to the Pacific Northwest, Texas and the Powder River Basin. Burlington Northern and Santa Fe announced their proposed combination in June 1994. The transaction was notable because the two railroads had comparatively limited route overlap, allowing them to combine complementary networks rather than simply eliminate parallel competition. Burlington Northern brought extensive bulk and coal routes, while Santa Fe contributed major western and transcontinental corridors and a strong intermodal position. Regulators and connecting railroads negotiated trackage-rights and haulage arrangements intended to address competitive concerns. The Interstate Commerce Commission approved the transaction in 1995, and a new holding company acquired the predecessor corporate parents on September 22 of that year. The operating railroads were merged on December 31, 1996. The new railroad continued projects inherited from its predecessors. One important example was the rehabilitation and reopening of Stampede Pass in Washington. Burlington Northern had closed the route in 1984 while favoring Stevens Pass, but congestion and network-capacity needs encouraged restoration work. Stampede Pass reopened in late 1996, providing additional capacity across the Cascades. BNSF also continued improvements to the former Santa Fe Southern Transcon, including projects designed to increase capacity on a heavily used intermodal route. BNSF's network position was affected by Union Pacific's acquisition of Southern Pacific in 1996. To address competition concerns and avoid opposition to that transaction, BNSF obtained ownership of selected lines and extensive trackage rights over parts of the former Southern Pacific system. These arrangements expanded BNSF's access to the central corridor, California, Texas, the Gulf Coast and other destinations, while also producing operating relationships with Union Pacific and other railroads. BNSF and Canadian National announced a proposed combination in 1999. The plan would have placed the two railroads under a new holding company and created a system of approximately 50,000 route miles. Regulatory and shipper concerns focused on the timing and potential effects of another Class I combination. In 2000, the Surface Transportation Board imposed a moratorium on major Class I railroad mergers. A federal appeals court upheld the agency's authority to impose the moratorium, and the proposed BNSF-CN combination was abandoned. Subsequent merger rules required applicants to demonstrate preservation of competition and address the effects of defensive responses by other railroads. In November 2009, Berkshire Hathaway offered to acquire the publicly held shares of Burlington Northern Santa Fe Corporation that it did not already own. The transaction was completed on February 12, 2010, after which BNSF became an indirect wholly owned subsidiary of Berkshire Hathaway. This converted the railroad from a publicly traded corporate group into a private operating company within Berkshire Hathaway's transportation portfolio. In January 2022, BNSF agreed to purchase Montana Rail Link through an early lease-termination arrangement. The Surface Transportation Board approved the transaction in March 2023. BNSF began operating the former Montana Rail Link system on January 1, 2024. The integration covered more than 900 miles of track and approximately 100 stations, with principal yards in Laurel and additional facilities in Montana communities including Missoula, Billings, Bozeman and Helena. BNSF offered employment to the affected Montana Rail Link workforce. Today, BNSF remains a privately owned Class I freight railroad with a large western and central U.S. network. Its principal activities are intermodal, agricultural, industrial, automotive, consumer and bulk-commodity transportation. The company competes primarily with Union Pacific in the western United States and relies on interchange, trackage-rights and logistics relationships to extend its reach beyond its directly operated routes.

  • 2024

    Montana Rail Link operations return to BNSF

    [1]

    BNSF begins operating and integrating the former Montana Rail Link system.

  • 2023

    Montana Rail Link transaction receives regulatory approval

    [1]

    The Surface Transportation Board approves the arrangement for BNSF to resume control of the Montana Rail Link network.

  • 2010

    Berkshire Hathaway acquisition closes

    [1]

    Berkshire Hathaway completes its acquisition and takes BNSF private.

  • 2005

    Official BNSF Railway name adopted

    [1]

    The company changes its formal railroad name to BNSF Railway Company.

  • 2000

    Proposed Canadian National combination is abandoned

    [1]

    The proposed BNSF-CN holding-company merger is called off after regulatory opposition and a Class I merger moratorium.

  • 1996

    Burlington Northern and Santa Fe operating merger

    [1]

    The predecessor operating railroads are formally combined on December 31.

  • 1996

    Stampede Pass reopens

    [1]

    BNSF completes rehabilitation of the Washington route, adding capacity across the Cascade Mountains.

  • 1995

    Burlington Northern Santa Fe holding company is created

    [1]

    The new holding company acquires the Burlington Northern and Santa Fe corporate parents, establishing the structure for the merger.

  • 1970

    Burlington Northern Railroad is formed

    [1]

    Several major Midwestern and northern western railroads are consolidated into Burlington Northern.

  • 1859

    Atchison, Topeka and Santa Fe Railway is chartered

    [1]

    The railroad that became the Santa Fe predecessor of BNSF is chartered and later develops a major western network.

Products and positioning

BNSF positions itself as a large-scale, safety-focused and network-oriented freight railroad serving North American supply chains. Its distinctive strengths are its western U.S. reach, transcontinental routes, intermodal capacity, bulk-commodity franchise and integration with connecting rail and trucking networks. It is a large-scale business-to-business freight rail and logistics provider serving the western two-thirds of the United States.

  • Freight transportation

    Intermodal

    BNSF's intermodal service moves containers and truck trailers over rail, connecting ports, inland terminals, distribution centers and highway carriers. It is a core offering for consumer merchandise and other time-sensitive freight, particularly on the railroad's western and transcontinental corridors. The service combines rail line-haul transportation with terminal handling and connections to drayage and logistics providers.

  • Bulk and carload freight

    Agricultural products

    BNSF transports grain, oilseeds, food ingredients, agricultural inputs and related products from farming regions to domestic processors, export gateways, livestock facilities and other customers. The service uses unit trains, covered hoppers, elevators and connections to ports and food-production centers. Agricultural freight is one of the company's important legacy business areas.

  • Bulk freight

    Coal and minerals

    BNSF hauls coal and mineral commodities from producing regions to utilities, industrial users, processing facilities and other destinations. Its inherited Burlington Northern network includes access to the Powder River Basin, a major western coal-producing area. The category also includes other mineral and bulk-material movements served by the railroad's industrial network.

  • Carload freight

    Industrial products

    Industrial freight includes construction materials, chemicals, plastics, forest products, metals and other inputs used by manufacturers and infrastructure businesses. BNSF provides rail transportation through direct-served facilities, carload networks, transload sites and interchange connections. The offering supports large-volume commodities that are well suited to rail movement.

  • Finished-vehicle and parts logistics

    Automotive

    BNSF transports finished vehicles and automotive components between assembly plants, distribution facilities, ports and regional markets. Automotive logistics uses specialized equipment, vehicle-processing facilities and coordinated rail connections. The business benefits from BNSF's access to western ports, manufacturing regions and major population centers.

  • Rail logistics

    Freight rail transportation

    Core BNSF services involve moving commercial freight over an extensive North American rail network. The available reference identifies the system as a major freight railroad operating across the western two-thirds of the United States, but does not specify individual service contracts, commodity volumes, or service-level programs.

  • Intermodal logistics

    Intermodal transportation

    BNSF's rail logistics scope includes intermodal transportation, in which freight containers or trailers move through a rail-based supply chain and connect with other transport modes. The supplied sources do not document particular terminals, routes, named programs, or launch dates.

  • Commodity rail transport

    Bulk and industrial freight services

    The BNSF network supports the movement of bulk commodities and industrial goods for business customers. This offering reflects the railroad's role as an infrastructure-based carrier rather than a manufacturer of consumer goods. Specific commodity categories and commercial terms are not supplied in the reference material.

Controversies

  • 2021

    BNSF agrees to pay $1.5 million to resolve Clean Water Act allegations

    BNSF Railway Corporation agreed to pay $1,513,750 to resolve alleged Clean Water Act violations. The EPA said a 2018 derailment released heavy crude oil into waterways.

  • 2021

    Widow files suit against Amtrak and BNSF over derailment

    Rebecca Schneider filed suit against Amtrak and BNSF over her husband's death in the Empire Builder derailment. The suit alleges negligence and claims the derailment resulted from poor track maintenance and inspection, reckless train operation, or malfunctioning train control systems; these are allegations in the filing.

  • 2019

    Bunnel sues BNSF over rail-car collision

    Brandan Bunnel sued BNSF Railway Company, alleging that BNSF employees were negligent and that there was not proper warning of rail cars on the track after rail cars struck his truck. The article reports that he is seeking more than $75,000; these are allegations in the lawsuit.

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Brand decisions

  • 2022

    Agree to bring Montana Rail Link operations back into BNSFM&A

    Background

    Montana Rail Link operated a large network under a lease arrangement connected to BNSF's predecessor structure.

    Action taken

    BNSF agreed to acquire Montana Rail Link through an early lease-termination arrangement, subject to regulatory approval.

    Aftermath

    Approval was granted in 2023 and BNSF assumed operations on January 1, 2024, offering employment to the affected workforce.

  • 2010

    Accept Berkshire Hathaway acquisitionM&A

    Background

    Burlington Northern Santa Fe Corporation was publicly traded, while Berkshire Hathaway sought a major long-term investment in U.S. rail infrastructure.

    Action taken

    Berkshire Hathaway acquired the remaining public shares and placed the railroad under Burlington Northern Santa Fe, LLC.

    Aftermath

    BNSF became an indirect wholly owned subsidiary and ceased to operate as a publicly listed company.

    Transaction value including assumed debt. (Announced November 3, 2009; completed February 12, 2010)

  • 2005

    Adopt the BNSF Railway nameStrategy

    Background

    The combined railroad had operated for years under the longer Burlington Northern and Santa Fe name.

    Action taken

    The company officially changed its name to BNSF Railway Company while retaining the BNSF identity derived from its original title.

    Aftermath

    The shorter name became the railroad's principal public-facing brand and reporting identity.

Recent events

  • Unconfirmed

    BNSF agrees to pay $1.5 million to resolve Clean Water Act allegations[5]

    BNSF Railway Corporation agreed to pay $1,513,750 to resolve alleged Clean Water Act violations. The EPA said a 2018 derailment released heavy crude oil into waterways.

  • Widow files suit against Amtrak and BNSF over derailment[6]

    Reported:

    Rebecca Schneider filed suit against Amtrak and BNSF over her husband's death in the Empire Builder derailment. The suit alleges negligence and claims the derailment resulted from poor track maintenance and inspection, reckless train operation, or malfunctioning train control systems; these are allegations in the filing.

  • Unconfirmed

    BNSF seeks eminent-domain powers for Weld County intermodal facility[7]

    Reported:

    BNSF Railway petitioned Weld County authorities for eminent-domain powers to acquire properties near its Hudson logistics center for a planned intermodal facility. The company said it had been unable to reach terms with owners of the remaining parcels.

  • BNSF Railway announces CEO succession[8]

    Reported:

    BNSF Railway announced that current president and CEO Carl Ice will retire at the end of 2020 and executive vice president of operations Katie Farmer will assume the role at the start of 2021.

  • Unconfirmed

    BNSF lays off hundreds of employees[9]

    Reported:

    BNSF Railway laid off hundreds of employees, including about a dozen in Lincoln.

  • BNSF announces closure of two Wyoming maintenance facilities[10]

    Reported:

    BNSF announced that its Donkey Creek maintenance facility would close on June 5 and its Guernsey shop would close on July 7, resulting in a combined loss of 130 jobs. The company said the closures were in response to changing customer business conditions and projected lower demand for rail cars.

  • BNSF announces three maintenance shop closures[11]

    Reported:

    BNSF announced plans to close maintenance facilities in Glendive, Montana, and Donkey Creek and Guernsey, Wyoming. The closures were scheduled for June 5 and July 7, 2020.

  • BNSF announces furloughs affecting 28 workers[11]

    Reported:

    BNSF announced furloughs for 28 workers in its Topeka mechanical department, citing changing customer business conditions and projected lower demand for rail cars.

  • Unconfirmed

    BNSF reports fourth-quarter and 2019 financial results[12]

    Reported:

    BNSF released its fourth-quarter and full-year 2019 financial results. Fourth-quarter revenue declined 6% year over year while net income rose 4%; full-year net income rose 5%.

  • Unconfirmed

    Bunnel sues BNSF over rail-car collision[4]

    Reported:

    Brandan Bunnel sued BNSF Railway Company, alleging that BNSF employees were negligent and that there was not proper warning of rail cars on the track after rail cars struck his truck. The article reports that he is seeking more than $75,000; these are allegations in the lawsuit.

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