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81-622: The Cameron Suspension Bridge crosses the Little Colorado River at Cameron , Arizona , United States . The bridge formerly carried U.S. Route 89 , but was replaced by a newer deck truss bridge in 1959. Built in 1911, it has an overall length of 680 feet (210 m) and a main span of 660 feet (200 m). The bridge was built by the Midland Bridge Company of Kansas City for the Office of Indian Affairs and

162-701: A bidding war with BN for control of the SF on October 5. The UP gave up on January 31, 1995, paving the way for the BN-ATSF merger. Subsequently, the UP acquired the Southern Pacific Transportation Company (SP) in 1996, and Eastern U.S. systems CSX Transportation and Norfolk Southern Railway split Conrail in 1999. On February 7, 1995, BN and ATSF heads Gerald Grinstein and Robert D. Krebs announced that shareholders had approved

243-486: A gold mining subsidiary that ATSF agreed to sell to stockholders. This announcement began the next wave of mergers, as the "Super Seven" were merged down to four in the next five years. The Illinois Central Railroad and Kansas City Southern Railway (KCS), two of the five "small" Class Is, announced on July 19 that the former would buy the latter, but this plan was called off on October 25. The Union Pacific Railroad (UP), another major Western system, started

324-478: A $ 1.5 billion state of the art master planned rail facility in Southern California, the first such facility developed by a Class I railroad . The Barstow International Gateway, encompassing approximately 4,500 acres (1,800 ha, 7.0 sq mi), an integrated rail facility, will be located on the west side of Barstow, California . This new facility, when built, will enable more efficient rail operations from

405-638: A 12-mile railroad that connected Aurora with the Galena & Chicago Union Rail Road. The Aurora Branch eventually grew into the Chicago, Burlington and Quincy Railroad (CB&Q), a major component of successor Burlington Northern . Part of the Pacific Railroad became the St. Louis-San Francisco Railway (Frisco). The Atchison, Topeka and Santa Fe Railway (ATSF) was chartered in 1859. It built one of

486-515: A BN hub where it could interchange with SP (which had rights on BN dating from 1990 ). The Interstate Commerce Commission (ICC) approved the BNSF merger on July 20, 1995 (with final approval on August 23), less than a month before UP announced on August 3 that it would acquire SP. Parents Burlington Northern Inc. and Santa Fe Pacific Corporation were acquired on September 22, 1995, by the new Burlington Northern Santa Fe Corporation . The merger of

567-552: A few short sections of trackage rights over BNSF, mainly connecting the SP at Chemult to the UP at Bend, Oregon , and connecting the SP at Mojave, California with existing UP rights on ATSF at Barstow, California . On April 18, 1996, UP, BNSF, and the Chemical Manufacturers Association entered into an agreement giving BNSF rights over the UP line between Houston and East St. Louis , paralleling

648-608: A number of accidents and incidents have occurred on the railway since its inception. As one of the leading supporters of the Operation Lifesaver program to promote safety at railway crossings and rights-of-way, the BNSF Railway, in 2000, established a grade-crossing closure program. This program, in which BNSF works with communities and landowners to identify unnecessary or redundant crossings, has helped close more than 2,900 of BNSF's railway crossings throughout

729-768: A perennial river flow. It joins the Colorado deep inside the Grand Canyon, miles from any major settlement. The confluence marks the end of the Marble Canyon segment of the Grand Canyon and the beginning of Upper Granite Gorge. The Little Colorado River is one of the two major tributaries of the Colorado River in Arizona, the other being the Gila River . Runoff typically peaks twice a year, first in

810-645: A reduced plan, whereby SP acquired trackage rights on ATSF for intermodal and automotive traffic to Chicago, and other trackage rights on ATSF in Kansas , south to Texas, and between Colorado and Texas. In exchange, SP assigned BNSF trackage rights over the former Chicago, Rock Island and Pacific Railroad between El Paso and Topeka and haulage rights to the Mexican border at Eagle Pass, Texas . Regional Toledo, Peoria and Western Railway also obtained trackage rights over BN from Peoria to Galesburg, Illinois ,

891-635: A river of its length. In one of the worst radioactive spills in the U.S. history, on July 16, 1979, 100 million US gallons (380,000,000 L; 83,000,000 imp gal) of radioactive water containing uranium tailings breached into the North Fork of the Puerco River from a tailing pond of a uranium mine owned by Kerr-McGee Company and United Nuclear Corporation. Approximately 1,100 tons of uranium mine waste contaminated 250 acres (1.0 km ) of land and up to 50 miles (80 km) of

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972-483: A segment of the Little Colorado River canyon, although they mainly found it impassable. In diary entries, they recorded its name as "Flax River", for the flax that makes up much of the river's riparian zone —and "Colorado Chiquito"—so, presumably they already knew about the river before they had come on the expedition. It is a lo[a]thesome little stream, so filthy and muddy that it fairly stinks. It

1053-585: A small amount of track in Canada, including an approximate 30-mile (48 km) section that runs from the U.S.–Canada border to Vancouver, British Columbia , some tracks and a yard in Winnipeg, Manitoba , approximately 70 miles (110 km) of joint track with the Canadian National Railway , which runs south to the U.S. border at Emerson, Manitoba , and less than a kilometer of trackage at

1134-424: A smaller waterfall some 10 miles (16 km) downstream. It was easier to ford the river at the two waterfalls because at that point, it flows over hard bedrock, making the crossing much easier. The Mormons also made many attempts to construct dams on the river to provide irrigation water—as far upstream as the confluence of the river's forks and as far downstream as below Grand Falls—but most of them failed because of

1215-628: A subset of the mechanical division, operates two maintenance-of-way work equipment shops, responsible for performing repairs and preventive maintenance to BNSF's track and equipment, in Brainerd, Minnesota and Galesburg, Illinois . The system mechanical division also operates the Western Fruit Express Company's refrigerated car repair shop in Spokane, Washington . On October 1, 2022, BNSF Railway announced plans to construct

1296-610: A total of 33 intermodal hubs and 23 automotive distribution facilities. The BNSF mechanical division operates 13 locomotive maintenance facilities that perform preventive maintenance, repairs and servicing of equipment. The largest of these facilities are located in Alliance, Nebraska and Argentine Yard in Kansas City, Kansas . The mechanical division also controls 46 additional facilities responsible for car maintenance and daily running repairs. The BNSF system mechanical division,

1377-512: A valley on the north flank of Mount Baldy at an elevation of nearly 10,000 feet (3,000 m), while the East Fork starts nearby. The forks meet in a canyon near the town of Greer , forming the main Little Colorado River. It flows into River Reservoir, then leaves the canyon near Eagar . The river then turns north, meandering through Richville Valley , before emptying into Lyman Lake , impounded by an irrigation dam built in 1912. From there

1458-581: Is Kathryn Farmer . According to corporate press releases, the BNSF Railway is among the top transporters of intermodal freight in North America. It also hauls bulk cargo , including coal . The creation of BNSF started with the formation of a holding company on September 22, 1995. This new holding company purchased the Atchison, Topeka and Santa Fe Railway (often called the "Santa Fe") and Burlington Northern Railroad , and formally merged

1539-746: Is known as the Little Colorado River Gorge and forms one of the largest arms of the Grand Canyon , at over 3,000 feet (910 m) deep where it joins the Colorado near Desert View in Grand Canyon National Park . An overlook of the gorge is a Navajo Nation Tribal Park. The river rises as two forks in the White Mountains of mid-eastern Arizona, in Apache County . The West Fork starts in

1620-400: Is only 30 to 50 [yards] wide now and in many places a man can cross it on the rocks without going on to his knees ... [The Little Colorado was] as disgusting a stream as there is on the continent ... half of its volume and 2/3 of its weight is mud and silt. [It was little but] slime and salt ... a miserably lonely place indeed, with no signs of life but lizards, bats and scorpions. It seemed like

1701-495: Is stored for irrigation . Another reservoir downstream of Springerville , where Mormon colonists dammed the river in 1905 to form Zion Reservoir, is now completely silted in. Many other earthen and masonry dams originally built along the river by the Mormons no longer exist. At very few points is the river confined by levees , with the exception of a 2,300-foot (700 m) floodwall near Holbrook . There are also few bridges for

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1782-443: Is the namesake of Burlington in each of Chicago, Burlington and Quincy Railroad , Burlington Northern Railroad , and BNSF. On June 30, 1994, BN and ATSF announced plans to merge. They were the largest and smallest (by track mileage) of the "Super Seven", the seven largest of the then-twelve U.S. Class I railroads . The long-rumored announcement was delayed by a disagreement over the disposition of Santa Fe Pacific Gold Corporation,

1863-619: Is the only one that still exists. Settlers continued traveling into the area through 1876, although many of them had great difficulty in crossing the Little Colorado. Although shallow and slow-flowing, the river flows through soft sand and in some places, even quicksand , creating non-ideal conditions for their wagons. There were two primary crossings of the Little Colorado—one at the Grand Falls , and one at Black Falls ,

1944-559: The Amtrak Cascades , California Zephyr , Carl Sandburg , Coast Starlight , Empire Builder , Heartland Flyer , Illinois Zephyr , Lincoln Service , Pacific Surfliner , San Joaquin , Southwest Chief , Sunset Limited , and Texas Eagle . After the 2015 Oxnard train derailment , BNSF loaned 40 of their AC4400CWs to Metrolink while their Rotem cab cars received upgrades. These 40 units were converted to PTC. The locomotives have since been returned after

2025-883: The BNSF Railway Line for Metra in Chicago and the Sounder in the Puget Sound Region — using BNSF-supplied crews in addition to running over its rails. The company's network additionally hosts other commuter trains , including: Metrolink in Southern California , and the Northstar Line in Minneapolis . The line used by New Mexico Rail Runner Express was sold to the state of New Mexico, but BNSF retained all freight rights on

2106-553: The Great Northern Railway , the Northern Pacific Railway and the Spokane, Portland and Seattle Railway . It absorbed the St. Louis-San Francisco Railway (Frisco) in 1980. Its main lines included Chicago- Seattle with branches to Texas (ex-Burlington) and Birmingham, Alabama (ex-Frisco), and access to the low-sulfur coal of Wyoming 's Powder River Basin . The city of Burlington, Iowa

2187-532: The Houston area: west over UP to San Antonio , with a branch to Waco , and continuing over SP to Eagle Pass (replacing the haulage rights they had just obtained); south over UP to Brownsville ; east over SP to New Orleans (including the purchase of this line east of Lake Charles ); and northeast over SP to Memphis with a branch on UP to Little Rock . Ownership of a short connection between Waxahachie and Dallas also went from UP to BNSF. UP, in return, got

2268-697: The Midwest on former BN lines. Depending on where the markets are, this grain may move in any direction in unit trains or wait in silos for demand to rise. Most commonly, grain may move west on the Northern Transcon to the Pacific Northwest and its export terminals, or south to ports in Texas and the Gulf of Mexico . The Atchison, Topeka and Santa Fe Railway 's main contribution to BNSF

2349-491: The Navajo , Apache and Hopi tribes populated the area. Many of these people practiced small-scale irrigation in riverside villages, located in sheltered canyons and cliffs that provided defense. Early Spanish explorers exploring the Grand Canyon area were most likely the first Europeans to see the Little Colorado River. They called it Colorado Chiquito , the Little Colorado. Other than fur trappers and mountain men, one of

2430-545: The Northern Pacific Railway 's main line across Washington , in 1984, in favor of the ex- Great Northern Railway 's Stevens Pass . BN never abandoned the line and began rehabilitating it in early 1996, and the route reopened in early December, relieving the crowded Stevens Pass. The ex-ATSF main line, now known as the Southern Transcon , has also seen steady work to add tracks, giving BNSF more capacity on this major intermodal route. On December 20, 1999, BNSF and

2511-632: The Occupational Safety and Health Administration ordered BNSF to pay over $ 526,000 to workers who had been terminated in 2010 and 2011 after revealing workplace injuries at the terminal in Havre, Montana , which is in contravention of provisions of the Federal Railroad Safety Act protecting whistleblowers. In August 2016, a "huge number" of used hypodermic drug needles were found along a BNSF railroad bridge in between

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2592-813: The Port of Los Angeles and Port of Long Beach to trains for transport through the Alameda Corridor onto the BNSF mainline to the new facility, and then move across the nation on the eastbound BNSF route network. In June 2024, BNSF Railway announced plans to develop the Surprise Intermodal/Logistics Center , a regional rail-served facility near Phoenix, Arizona . The planned site is located in northwest Maricopa County and will cover 4,321 acres (1,749 ha) of land. The facility consists of three distinct, interrelated components: Large freight car hump yards are located throughout

2673-615: The San Francisco Bay Area , with an alternate route through the Feather River Canyon along UP. The ATSF trackage in California's Central Valley was linked to BN's line into Oregon , through trackage rights over UP between Stockton and Keddie and acquisition of UP's section of the "Inside Gateway" to the beginning of BN trackage at Bieber . In Texas, BNSF received rights in several directions from

2754-538: The Southern Transcon route of the BNSF Railway (originally the Atchison, Topeka and Santa Fe Railroad ), now winding north into Coconino County . The river enters the Navajo Nation , and drops over the 185-foot (56 m) Grand Falls of the Little Colorado shortly after. Below Grand Falls, the river flows through a short but rugged canyon for about 15 miles (24 km). Emerging into the desert again,

2835-532: The Surface Transportation Board expressed concern and surprise about the timing, since the merger that produced BNSF had been the only one in the 1990s that did not cause severe deterioration in service. On March 17, 2000, the STB imposed a 15-month moratorium on mergers involving any two Class I railroads , citing widespread opposition not only to the merger but its effects, likely starting

2916-723: The Union Pacific Railroad , have a duopoly on all transcontinental freight rail lines in the Western , Midwestern and Southern United States and share trackage rights over thousands of miles of track. BNSF's history dates to 1849, when the Aurora Branch Railroad in Illinois and the Pacific Railroad of Missouri were formed by a group of millers who were granted a charter to build

2997-512: The 1970s through construction of the Powder River Basin Joint Line with Union Pacific Railroad predecessor Chicago and North Western Transportation Company . Coal goes north in unit trains on the three-to-four-track Joint Line to Gillette or south to Orin , where older BN lines and other railroads take it in all directions to coal-burning power plants . BNSF serves over 1,500 grain elevators , located mostly in

3078-629: The BNSF system. Location of some intermodal yards: The BNSF system is divided into 13 divisions grouped into three regions. Each division includes numerous subdivisions, normally comprising a single main line and branches. A fourteenth division, Colorado, has been consolidated with the Powder River Division, except for the Casper and Cody Subdivisions, which were transferred to the Montana Division. BNSF directly operates

3159-471: The Colorado within the Grand Canyon. In the 1870s, Mormon colonists migrated southwards from Salt Lake City and settled in the lower part of the Little Colorado River valley. Expeditions had been sent into the basin about five years before to determine the qualities of the area. The Mormons founded Joseph City near the confluence with the Puerco River, and four others nearby, although Joseph City

3240-516: The Flax River, and the first Rio Chiquito, is depicted and labelled as such on a map compiled by Lt. Joseph C. Ives and published in the official volumes of those expeditions. Ives would again return to the area in 1858 after navigating a steamboat named the Explorer up the Colorado from south of Yuma northwards to Black Canyon , at which point his party went ashore and attempted to go up into

3321-623: The Grand Canyon until the sheer cliffs prevented them from doing so. Leaving the canyon they proceeded overland and someplace in the vicinity of the Grand Falls (also known as the Chocolate Falls) on the Little Colorado, picked up the Whipple trail from four years prior. The Powell Geographic Expedition , on August 10, 1869, was one of the first American parties to sight the Little Colorado River. Powell and some of his crew explored

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3402-832: The Houston-Memphis SP line, and allowing BNSF to participate in the UP's plan for directional running , in which each line would serve through trains in only one direction. The Surface Transportation Board , successor to the ICC, approved the UP-SP merger on July 3, and UP control of SP took effect on September 11, 1996. BNSF trackage rights operations began on the Central Corridor on October 10, and soon thereafter on other lines. BNSF continued projects started by its predecessors, most notably BN's work on reopening Stampede Pass . BN had closed Stampede Pass,

3483-686: The Indian Irrigation Service. W. H. Code of the Midland Bridge Company was the designer. The suspension design was chosen to address the steep-walled canyon at the crossing, which required a single span with no temporary falsework. When built, the Cameron bridge was the longest suspension span west of the Mississippi River. The bridge towers rest on the rim of the canyon, with concrete deadmen anchoring

3564-448: The Little Colorado skirts the eastern edge of Wupatki National Monument and passes the town of Cameron , where it is bridged by U.S. Highway 89 . From Cameron, the Little Colorado River carves an extremely steep and narrow gorge into the Colorado Plateau , eventually achieving a maximum depth of about 3,200 feet (980 m). The depth of the canyon is such that groundwater is forced to the surface, forming numerous springs that restore

3645-474: The Little Colorado's fickle variations in discharge. Finally, they managed to construct one at Joseph City that lasted for 29 years. Despite the continued hardships, the Mormons persisted, successfully established their colonies, and survived in the region for many decades. Later, Hispanics began to move into the Little Colorado River watershed from the Rio Grande area, establishing St. Johns and Concho. American ranchers from New Mexico also began to colonize

3726-493: The Puerco River, traveling into the Little Colorado River as far as the Navajo Nation. Traces of the spill can still be found today. BNSF Railway BNSF Railway ( reporting mark BNSF ) is the largest freight railroad in the United States. One of six North American Class I railroads , BNSF has 36,000 employees, 33,400 miles (53,800 km) of track in 28 states, and over 8,000 locomotives. It has three transcontinental routes that provide rail connections between

3807-581: The Red River Division, and the former Springfield and Nebraska divisions were combined into the Heartland Division, in the spring of 2016. Not including second, third and fourth main-line trackage, yard trackage, and siding trackage, BNSF directly owns and operates over 24,000 miles (39,000 km) of track. When these additional tracks are counted, the length of track which the railway directly controls rises to more than 50,000 miles (80,000 km). Additionally, BNSF Railway has gained trackage rights on more than 8,000 miles (13,000 km) of track throughout

3888-646: The Southern Transcon, has been almost completely double-tracked, and triple-tracking has begun in areas such as Cajon Pass . BNSF transports Boeing 737 fuselages from the Wichita, Kansas plant to Renton, Washington. The BNSF Railway directly owns and operates track in 28 U.S. states : Alabama , Arizona , Arkansas , California , Colorado , Idaho , Illinois , Iowa , Kansas , Louisiana , Minnesota , Mississippi , Missouri , Montana , Nebraska , Nevada , New Mexico , North Dakota , Oklahoma , Oregon , South Dakota , Tennessee , Texas , Utah , Washington , Wisconsin , and Wyoming . The railway also operates

3969-473: The United States and Canada. These rights allow the BNSF to operate its own trains with its own crews on competing railroads' main tracks. BNSF locomotives also occasionally show up on competitors' tracks throughout the United States and Canada by way of leases, mileage equalizations, and other contractual arrangements. BNSF operates various facilities all over the United States, plus a yard in Winnipeg, to support its transportation system. Facilities operated by

4050-411: The United States. Due to the program, BNSF has been the industry leader in lowering the number of grade-crossing collisions. BNSF contracts with News Link , a small business in Lincoln, Nebraska , to publish employee newsletters focused on safety for some of the railroad's divisions and shops. These newsletters vary in length from four to 28 pages, published ranging from monthly to quarterly. In 2014,

4131-416: The West. UP and BNSF announced in late September 1995 that, in exchange for BNSF not opposing the merger, it would obtain ownership of 335 miles (539 km) of line and about 3,500 miles (5,600 km) of trackage rights to reach these "two-to-one" shippers. Significant additions included rights over SP's Central Corridor from Denver via the Moffat Tunnel and Salt Lake City , and over Donner Pass , to

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4212-431: The assumption of $ 10 billion in Burlington Northern debt, brings the total value to $ 44 billion. Consummated February 12, 2010, it is the largest acquisition in Berkshire Hathaway's history. The deal was structured so that the Burlington Northern Santa Fe Corporation would merge with and into R Acquisition Company, LLC, an indirect, wholly owned subsidiary of Berkshire Hathaway. The deal closed on February 12, 2010, and at

4293-553: The border in Northgate, Saskatchewan . For administrative purposes, BNSF is divided into two regions and ten operating divisions. The North Region includes the Montana, Northwest, Twin Cities, Heartland and Powder River divisions. The South Region includes the Red River, California, Chicago, Kansas and Southwest divisions. Each division is further divided into subdivisions, which represent segments of track ranging from 300-mile (480 km) mainlines to 10-mile (16 km) branch-lines. The former Texas and Gulf divisions were combined into

4374-417: The cab cars went back into service. Although it does not have a steam program like the Union Pacific, the BNSF has allowed for the Southern Pacific 4449 , St. Louis–San Francisco 1522 , Santa Fe 3751 , Santa Fe 2926 , Spokane, Portland and Seattle 700 and Milwaukee Road 261 steam locomotives to operate excursions over their rails. BNSF has received E.H. Harriman Award for safety multiple times. But

4455-400: The crossing, which in addition to opening up the Native American lands to the north, also provided a northern gateway to the South Rim of the Grand Canyon when the Navajo Bridge opened. The bridge was damaged by an overload of sheep in 1937, when it almost collapsed. The damage was repaired and the bridge served highway traffic until 1959. It was sold to the Four Corners Pipeline Company when

4536-453: The early spring (February–April) from snow melt and highland rain; and in the summer (July–September) from monsoon storms. The annual runoff is extremely variable with the possibility of no flow occurring due to a weak snow pack or lack of summer rain. Conversely, years such as 1949, 1973, 1979, 1983 and 1993 have seen massive volumes of spring snowmelt while large monsoon runoff has occurred in 1955, 1964, 1984 and 2006. Monthly average flows in

4617-580: The final round of mergers into two big systems. BNSF and CN immediately turned to the U.S. Court of Appeals , which on July 14 ruled that the STB's right to regulate mergers allowed a moratorium, and the two railroads called off the merger. The STB released its final rules on June 11, 2001, requiring any new application to merge two Class I railroads, with the exception of smaller Kansas City Southern Railway , to demonstrate that competition would be preserved and address effects of defensive moves by other carriers. No further Class I mergers would take place until

4698-431: The first transcontinental railroads in North America, linking Chicago and Southern California ; major branches led to Texas , Denver , and San Francisco . The Interstate Commerce Commission denied a proposed merger with the Southern Pacific Transportation Company in the 1980s. The Burlington Northern Railroad (BN) was created in 1970 through the consolidation of the Chicago, Burlington and Quincy Railroad ,

4779-463: The first gates of hell. One almost expected to see Cerberus poke his ugly head out of some dismal hole and growl his disapproval of all who had not Charon 's pass. This was in fact an inaccurate depiction of the Little Colorado, as the muddy flow they observed was the result of a rare flash flood. The river is normally a bright blue color caused by dissolved travertine and limestone in the water, similar to Havasu Creek , another major tributary of

4860-467: The first organized expeditions into the area of the Little Colorado River was led by Amiel Weeks Whipple in 1853–54 during one of the expeditions to map out a route for a transcontinental railroad. Called The Great Railroad Expeditions, or Pacific Railroad Surveys, Whipple's expedition consisted of several teams going roughly along the 35th parallel from Albuquerque to the Pacific, following the Santa Fe Trail route. The Little Colorado River, also known as

4941-443: The line and operates freight trains as needed. Metra's cars that were originally purchased by BNSF predecessor Chicago Burlington & Quincy have letterboards above the doors. In about 2011, about 15 of the remaining cars had the original "BURLINGTON" lettering restored, while the rest now read "BNSF RAILWAY". Other Metra cars assigned to BNSF have the current BNSF "swoosh" logo next to the door. Many Amtrak routes use BNSF rails:

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5022-446: The merger between Kansas City Southern and Canadian Pacific in April 2023, creating the Canadian Pacific Kansas City Railway . The Burlington Northern Santa Fe Corporation was incorporated in 1993 to facilitate the merger of Burlington Northern, Incorporated , parent of the Burlington Northern Railroad , and Santa Fe Pacific Corporation , which owned the Atchison, Topeka and Santa Fe Railway (Santa Fe). The corporate merger

5103-420: The merger. UP was satisfied with a single segment of trackage rights from Abilene, Kansas , to Superior, Nebraska , which BN and ATSF had both served. KCS gained haulage rights to several Midwest locations, including Omaha , East St. Louis , and Memphis , in exchange for BNSF getting similar access to New Orleans . SP, initially requesting far-reaching trackage rights throughout the West, soon agreed to

5184-481: The new bridge opened, and carries a natural gas pipeline. The Four Corners Pipeline was eventually acquired by Questar Pipeline and is now a part of the Southern Trails Pipeline . The Cameron Suspension Bridge is the oldest suspension bridge in Arizona, and one of only two of that type in the state. The Cameron Suspension bridge was added to the National Register of Historic Places on June 5, 1986. Little Colorado River The lower 57.2 miles (92.1 km)

5265-429: The operating companies was held up by issues with unions ; ATSF merged on December 31, 1996, into BN, which was renamed the Burlington Northern and Santa Fe Railway Company. Union Pacific's merger with Southern Pacific further enlarged the combined BNSF network. Unlike BN and ATSF, UP and SP had significant overlap, where the end of competition between the two risked creating a monopoly for freight carriage in much of

5346-399: The plan, which would save overhead costs and combine BN's coal and ATSF's intermodal strengths. Although the two systems complemented each other with little overlap, in contrast to the Santa Fe-Southern Pacific merger, which failed because it would have eliminated competition in many areas of the Southwest , BN and ATSF came to agreements with most other Class Is to keep them from opposing

5427-502: The railway include yards and terminals throughout its rail network, system locomotive shops to perform locomotive service and maintenance, a centralized operations center for train dispatching and network operations monitoring in Fort Worth , and regional dispatching centers. BNSF Railway also operates numerous transfer facilities throughout the western United States to facilitate the transfer of intermodal containers , trailers, and other freight traffic. BNSF Railway has direct control over

5508-402: The railways into the Burlington Northern and Santa Fe Railway on December 31, 1996. On January 24, 2005, the railroad's name was officially changed to BNSF Railway Company using the initials of its original name. Warren Buffett 's Berkshire Hathaway acquired BNSF Railway in February 2010, obtaining all of its shares and taking the company private. BNSF and its chief competitor,

5589-562: The recently privatized Canadian National Railway announced plans to combine as subsidiaries of a new holding company , North American Railways, which would control about 50,000 miles (80,000 km) of railroad. With CN's lines primarily in Canada and, through subsidiary Illinois Central Railroad , on a north–south corridor near BNSF's eastern edge, the two systems had little overlap. The combination would have benefited both companies by expanding available cash for capacity improvements and allowing for longer single-system movements. Shippers and

5670-446: The region, creating Eagar and Springerville . For many years, Mormons were the primary group living in the watershed until the 1960s, when their independent towns and farms were absorbed into the growing Arizonan economy. Because of its isolation, most of the Little Colorado has remained free of human development. However, near its headwaters, the river is dammed twice, first in River Reservoir , then in Lyman Lake , where its water

5751-427: The river continues north, past the town of St. Johns . Shortly afterwards, the river transforms from a perennial stream to an ephemeral wash as it travels northwestwards through Hunt Valley , where it receives the Zuni River , then receiving Silver Creek and the Puerco River —its main tributaries—near the town of Holbrook as it flows into the Painted Desert. The Little Colorado passes Joseph City and crosses

5832-501: The river's average annual flow was 367.2 cubic feet per second (10.40 m /s) from 1948 to present. The highest annual average was 1,127 cubic feet per second (31.9 m /s) in 1973, and the lowest was 14.1 cubic feet per second (0.40 m /s) in 2000. The river's peak flows can be far higher than its average flow, because of quick desert runoff from cloudbursts . At the same gauge, peak flows were recorded from 1923 to 2008, with spotty data from 1924 to 1947. The highest recorded peak

5913-400: The same time, the now merged company changed its name to Burlington Northern Santa Fe, LLC. It remains an indirect, wholly owned subsidiary of Berkshire Hathaway. In January 2022, BNSF agreed to purchase Montana Rail Link , a private company, for $ 2 billion, through an "early lease termination". The return to BNSF control required the approval of the Surface Transportation Board , which

5994-412: The springtime average several hundred cfs and can reach 2,000 to 3,000 cubic feet per second (57 to 85 m /s). Only the upper reaches of the river above St. Johns, and the lowermost stretch below Cameron, flow year round; the middle section is basically a huge arroyo that carries water only during the wet seasons. According to a streamflow gauge near Cameron , before the river enters the Grand Canyon,

6075-573: The suspension cables some way back from the towers. The deck is stiffened by a Pratt through-truss , with a 14-foot (4.3 m) wide roadway. The bridge was built to improve access to the Navajo Nation and the Hopi Indian Reservation . Named for U.S. Senator Ralph H. Cameron , it was an important link for the construction of the Navajo Bridge on US 89 across the Colorado River in 1929. The town of Cameron grew up around

6156-515: The western and eastern United States. BNSF trains traveled over 169 million miles (272 million kilometers) in 2010, more than any other North American railroad. The BNSF Railway Company is the principal operating subsidiary of parent company Burlington Northern Santa Fe, LLC. Headquartered in Fort Worth, Texas , the railroad's parent company is a wholly owned subsidiary of Berkshire Hathaway , Inc., of Omaha, Nebraska . The current CEO

6237-419: Was 120,000 cubic feet per second (3,400 m /s) on September 20, 1923, while the lowest was 1,590 cubic feet per second (45 m /s) in 1974. Human activity in the Little Colorado River watershed dates back to the early Holocene epoch, in the last glacial period . Nomadic hunter-gatherers inhabited the relatively water-rich and diverse upper basin of the Little Colorado for almost 8,000 years before

6318-833: Was approved on March 8, 2023. The railroad had over 900 miles (1,400 km) of track, and served 100 stations. The main classification yard was in Laurel, Montana, with smaller yards in Missoula, Billings, Bozeman and Helena. BNSF took over MRL operations on January 1, 2024. This absorbed the MRL into BNSF, integrating MRL operations, technology and personnel. All 1,200 employees were offered employment with BNSF. With BNSF's large system, it hauls many different commodities, most notably coal and grain , as well as intermodal freight . Predecessor Burlington Northern Railroad (BN) entered Wyoming 's low-sulfur coal -rich Powder River Basin in

6399-454: Was consummated on September 22, 1995, at which point shareholders of the previous companies became shareholders of BNSF and the two companies became wholly owned subsidiaries of BNSF. In December 1996, the two holding companies and two railroads were formally merged, and in January 1998 the remaining intermediate holding company was folded into the railroad. Robert Krebs of Santa Fe Pacific

6480-447: Was president of BNSF from the merger until 1999, chief executive from the merger until 2000, and chairman from 1997 until 2002. He was succeeded in all three positions by Matthew K. Rose . On November 3, 2009, Berkshire Hathaway made a $ 26 billion offer to buy the remaining 77.4% of Burlington Northern Santa Fe Corporation it did not already own, valuing the purchase at $ 34 billion. The deal, including Berkshire's previous investment and

6561-500: Was the Southern Transcon , a fast intermodal corridor connecting Southern California and Chicago . Most traffic is either trailers of trucking companies such as intermodal partner J. B. Hunt , or containers from the Ports of Long Beach and Los Angeles . The latter begins its trip on the triple-track Alameda Corridor , shared with the Union Pacific Railroad , and then follows BNSF rails from downtown Los Angeles . Its route,

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