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Southern Transcon
BNSF (ex-ATSF) transcontinental mainline

The Southern Transcon is a main line of the BNSF Railway comprising 11 subdivisions between Southern California and Chicago, Illinois. Completed in its current alignment in 1908 by the Atchison, Topeka and Santa Fe Railway, when it opened the Belen Cutoff in New Mexico (going through eastern New Mexico, northwestern Texas, briefly part of western Oklahoma and to Kansas) and bypassed the steep grades of Raton Pass (which passes through northeastern New Mexico and southwestern Colorado), it now serves as a mostly double-tracked intermodal corridor.

The Transcon is one of the most heavily trafficked rail corridors in the western United States: as of 2006[update], an average of almost 90 trains daily (over 100 trains on peak days) passed over the section between Belen and Clovis, New Mexico, with each train typically 6,000 to 8,000 feet (1,800 to 2,400 m) long.

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History

The Atchison, Topeka and Santa Fe Railway completed a railroad between Chicago and Southern California in the 1880s. Much of the route had already been constructed by subsidiaries. The line in California between Needles and Mojave was built by the Southern Pacific Railroad to meet the St. Louis and San Francisco Railway, which had built west from Isleta, New Mexico. They met at Needles with the line put into service in 1883. The Atlantic and Pacific Railroad, then essentially an operating subsidiary of the AT&SF, leased the line from the SP in August 1884, and in November 1885 the AT&SF-owned California Southern Railroad completed its line over Cajon Pass to the SP's Needles branch at Barstow, giving the AT&SF access to the west coast.2

The Southern Kansas Railway built a branch to Amarillo, Texas in the 1880s, and the Pecos Valley and Northeastern Railway also built an extension from Amarillo to Pecos via Texico, New Mexico in 1899.3

The route was less than ideal, especially where it crossed Raton Pass and Glorieta Pass. The steep grades posed operational problems, including congestion, slow speeds, and the need for helper engines. As an interim solution, a second track, with a longer tunnel, was opened at Raton in 1908, but this simply added capacity, and the grades remained. In 1902 the Santa Fe began surveying a new cutoff that would bypass this segment entirely.

Belen Cutoff

To complete the line between Texico and a point northwest of Belen, New Mexico, the Santa Fe incorporated the Eastern Railway of New Mexico in October 1902, and began construction of the Belen Cutoff the next January. The entire line was completed on July 1, 1908, allowing through freight trains to bypass the 3–3.5% grades of the old line for the maximum grade of 1.25% (at Abo Canyon) on the new line. (Most passenger trains continued to use Raton Pass so as to serve Colorado.) The Pecos Valley and Northeastern (but not its Texas subsidiaries, because of Article X of the Texas Constitution) was consolidated into the Eastern in March 1907, and in January 1912, the property of the Eastern was conveyed to the Santa Fe.4

Other improvements

To connect central Texas to this line, the Pecos and Northern Texas Railway completed the Coleman Cutoff, running southeast from Texico to the Santa Fe subsidiary Gulf, Colorado and Santa Fe Railway at Coleman, in 1914. A third line was almost completed in the 1920s and 1930s, when the Santa Fe built the majority of the planned Dodge City–Colmer (Colmer Cutoff), which would provide a second bypass of Raton (but not Glorieta), but construction stopped at Farley, and the line was torn up west of Boise City in 1942.5: 18–31 

The completion of the Belen Cutoff did not end improvements to the transcontinental route. The 47-mile (76 km) Ellinor Cutoff opened in 1924, cutting through the Flint Hills from the original main line at Ellinor, Kansas, southwest to El Dorado on the main line to Texas. This allowed trains bound for the Belen Cutoff to cut directly to Mulvane, bypassing Wichita to the southeast.6: 36–37  To the west, in Arizona, the Santa Fe constructed a new line between Williams and Crookton, bypassing the sharp curves and steep grades of the line via Ash Fork built by the Atlantic and Pacific Railroad in the 1880s.7 The $19.3-million realignment opened on December 19, 1960, and the old line was abandoned west of the Phoenix connection at Ash Fork.8: 53  Smaller improvements included installation of centralized traffic control on the Belen Cutoff in the 1940s.9: 29  Also, by October 2018, the entire Southern Transcon was double-tracked, except for two bridges; and, projects were underway to add triple- and even quadruple-track along the busiest parts.1011

Constituent rail lines

  • v
  • t
  • e
San Bernardino Subdivision
Cajon Subdivision
0San Bernardino
San Bernardino A Yard
SCRRA Shortway Subdivision
SCRRA San Gabriel Subdivision
San Bernardino B Yard
2.1SCRRA Shortway Subdivision
3.2UP Alhambra Subdivision
7.1SCRRA Perris Valley Subdivision
9.9
10.3Riverside–Downtown
10.9
UP Los Angeles Subdivision
18.5Riverside–La Sierra
23.8Corona–North Main
26.9Corona–West
Santa Ana River
40.6SCRRA Olive Subdivision
Placentia
45.6
165.5
SCRRA Orange Subdivision
165.1Fullerton
Fullerton Lead
161.2Buena Park
La Mirada Yard
156.1Norwalk/Santa Fe Springs
155.0Santa Fe Springs Lead
UP Los Nietos Subdivision
153.0Brea Chemicals Lead
152.1UP Los Nietos Subdivision
UP La Habra Subdivision
Pico Rivera Yard
148.3Commerce
Commerce Yard
Hobart Yard
144.5UP San Pedro Subdivision
143.7SCRRA River Subdivision
Redondo Junction
over the Los Angeles River
143.2Harbor Subdivision
Alameda Corridor
  • v
  • t
  • e
Cajon Subdivision
Needles Subdivision
Barstow Yard
Mojave Subdivision
Mojave Northern Railroad
Victorville
Lucerne Valley Subdivision
UP Mojave Subdivision
55.9Cajon Pass
56.6Silverwood
Tunnel No. 1
removed
2008
Tunnel No. 2
removed
2008
Pacific Crest Trail
62.8Cajon
69.4Keenbrook
Arrow Maintenance Facility
SCRRA San Gabriel Subdivision
San Bernardino A Yard
81.3San Bernardino
SCRRA Shortway Subdivision
San Bernardino Subdivision
SCRRA San Gabriel Subdivision
  • v
  • t
  • e
Needles Subdivision
Cajon Subdivision
Barstow
Barstow Yard
UP Cima Subdivision
Klondike
Arizona and California Railroad
Needles
Seligman Subdivision
Amtrak Southwest Chief
  • v
  • t
  • e
Seligman Subdivision
Needles Subdivision
Needles Yard
California
Arizona
Colorado River
Kingman
Kingman Terminal Railroad
Grand Canyon Railway
Phoenix Subdivision
Williams Junction
(closed
2018)
Camp Navajo Railroad
Flagstaff
Winslow Yard
Winslow
Gallup Subdivision
Amtrak Southwest Chief
  • v
  • t
  • e
Gallup Subdivision
to Seligman Subdivision
284.5East Winslow
Little Colorado River
275.4West Hibbard
273.0East Hibbard
265.4Manila
262.4Joseph City
259.6Chola (Main 1 Only)
258.6Penzance
255.5West Holbrook
Apache Railway
253.3East Holbrook
243.5Arntz
235.0West Adamana
232.0East Adamana
222.8Bibo
219.2Pinta
215.9West Coronado Jct
Coronado Subdivision
214.8East Coronado Jct
202.2Cheto
192.6West Houck
190.0East Houck
176.1Lupton
Arizona
New Mexico
Puerco River
167.0West Defiance
Defiance Subdivision
165.0East Defiance
161.3West Gallup
157.6Gallup
156.5East Gallup
151.6Zuni
143.0Perea
Continental Divide
Campbell Pass
elev. 7,244 ft (2,208 m)
128.8Gonzales
125.6Thoreau
118.5West Pegs
117.7East Pegs
114.8West Baca
Lee Ranch Subdivision
113.3East Baca
98.3West Grants
94.3East Grants
82.7McCartys
71.1Laguna
58.7Marmon
47.2Suwanee
Rio Puerco
33.9Rio Puerco
27.4Dalies To the west mileage
measured from Albuquerque
Glorieta Subdivision
10.1Dalies
5.5Felipe
0.6Aragon
0.0Belen Jct
to Clovis Subdivision
Amtrak Southwest Chief
  • v
  • t
  • e
Clovis Subdivision
to Gallup Subdivision
New Mexico Rail Runner Express
Belen station NMRX
897.6Belen Jct
897.3Hadley
896.9Belen
895.6El Paso Jct
El Paso Subdivision
894.8Jarales
Rio Grande River
889.0Madrone
884.2Bodega
882.1Becker
879.3Beevers
876.8West Sais
875.0East Sais
Abo Canyon
870.3Scholle
867.4Kayser
862.4Abo
Summit Abo Pass
854.8Mountainair
853.5White
850.0Broncho
847.3Sarrett
839.9Willard
834.2Silio
830.2CP 8302
828.0Lucy
825.1Gauna
823.0Culebra
817.7Dunmoor
815.6West Pedernal
814.1Pedernal
812.6East Pedernal
812.5CP 8125
807.8Negra
797.8Carnero
792.7Tejon
UP Tucumcari Subdivision
789.2West Vaughn
788.5Vaughn
781.7CP 7817
772.8Joffre
769.0Duoro
765.0CP 7650
761.4Cardenas
758.1CP 7581
756.1Buchanan
750.5Largo
743.2Yeso
737.0Evanola
732.1Curry
730.5CP 7305
728.1Ricardo
724.7McGregor
722.2Agudo
719.7CP 7197
Pecos River
717.4Fort Sumner
715.5Bailey
706.4La Lande
697.0Tolar
685.9Cantara
678.0Melrose
669.7Grier
660.0Gallaher
658.6West Clovis
657.9Potter
Carlsbad Subdivision
657.6Clovis
655.7East Clovis
to Hereford Subdivision
  • v
  • t
  • e
Hereford Subdivision
to Clovis Subdivision
655.7East Clovis
653.2Crooks
649.1West Texico
647.6CP 6476
646.8CP 6468
New Mexico
Texas
646.0Texico
Slaton Subdivision
633.8Bovina
627.2CP 6272
624.7East Parmerton
622.2West Friona
621.8Friona
619.7East Friona
616.5West Black
614.7Black
614.1East Black
612.3CP 6123
608.1West Summerfield
607.8Summerfield
605.9East Summerfield
601.3West Hereford
600.4Hereford
594.5Joel
558.0Dawn
578.9CP 5789
571.8CP 5718
570.9Lubbock Jct
Plainview Subdivision
569.5Canyon
561.2Hanley
558.3Zita
555.9West Amarillo
554.0Amarillo
Dalhart Subdivision
552.7West Tower
Red River Subdivision
552.2East Tower
Boise City Subdivision
550.5Eastern
to Panhandle Subdivision
  • v
  • t
  • e
Panhandle Subdivision
to Hereford Subdivision
550.5Eastern
538.2CP 5382
531.4CP 5314
526.0Panhandle
523.2CP 5232
510.3CP 5103
505.9Kings Mill
500.8West Pampa
498.7Pampa
497.3CP 4973
494.0CP 4940
481.4Codman
476.9Miami
469.7Lora
463.5Mendota
458.6Canadian
Canadian River
446.7Clear Creek
444.1Glazier
438.4Coburn
428.3CP 4283
Texas
Oklahoma
417.8Goodwin
410.5Shattuck
406.7Gage
401.5Oleta
398.3Fargo
390.8Tangier
386.3Gerlach
379.7Woodward
North Canadian River
368.9Curtis
356.8Belva
351.2Heman
Cimarron River
345.2Waynoka
342.2East Waynoka
336.4West Avard
Avard Subdivision
335.9Avard
335.4East Avard
Salt Fork Arkansas River
328.9Noel
319.5Brink
313.2Loder
Oklahoma
Kansas
309.1West Kiowa
307.2CP 3072
306.9Kiowa
305.5East Kiowa
Medicine Lodge River
299.8Hazelton
292.2Crisfield
287.4West Attica
Victoria & Southern RR
285.6Attica
283.3Eula
271.3Harper
266.5Danville
264.2Argonia
Chikaskia River
254.1Milan
251.8Hertog
243.5Roland
UP Enid Subdivision
Blackwell Northern Gateway
238.5CP 2385
238.0Wellington
to Emporia Subdivision
  • v
  • t
  • e
Emporia Subdivision
to Panhandle Subdivision
238.0Wellington
237.0SK Junction
230.6Cicero
Ninnescah River
226.5Belle Plaine
222.2CP2222
Arkansas River
221.8West Junction
Arkansas City Subdivision
220.7CP2280 (Arkansas City Sub)
219.9CP2272 (Arkansas City Sub)
Arkansas City Subdivision
215.8East Junction
211.6Rose Hill
205.4Salter
201.8West Augusta
Whitewater River
Douglass Subdivision
185.3CP1853
183.3East Augusta
176.5O.D.
172.8El Dorado (Tower B)
171.2AEast El Dorado
165.5Chelsea
158.4Aikman
El Dorado Lake
154.2Cassoday
Walnut River
144.4Matfield Green
136.1Bazar
130.3Gladstone
Cottonwood River
127.1CP1271
La Junta Subdivision
124.7Ellinor
115.3Merrick
111.9Emporia
111.3NR Junction
Topeka Subdivision
Neosho River
107.1Wiggam
93.8Lebo
87.6Ridgeton
78.0East Melvern
Marias des Cygnes River
59.9West Ottawa
57.1Ottawa
55.8East Ottawa
45.5Wellsville
Logistics Park Kansas
34.1Gardner
26.1Olathe
19.5Craig
14.8West Holiday
Topeka Subdivision
13.5Holiday
11.0Morris
8.7CP87
7.4CP74
7.1Turner
5.8CP58
5.5CP55
4.8Argentine
4.0CP40
3.9CP39
3.5CP35
2.7CP27
1.9CP19
to Highline Bridge
1.7Santa Fe Junction
Kansas
Missouri
Begin Emporia Subdivision
Fort Scott Subdivision
Kansas City
UP Coffeyville Subdivision
Blue River
KCS Pittsburg Subdivision
UP Sedalia Subdivision
KCS Mexico Subdivision
Kansas City Terminal Railway
to Marceline Subdivision
Amtrak Southwest Chief Amtrak Missouri River Runner
  • v
  • t
  • e
Marceline Subdivision
to Kansas City Terminal Area
and Emporia Subdivision
444.4Congo
442.6Sugar Creek
440.7Cement City
442.6Courtney
436.5Eton
UP River Subdivision
434.0Atherton
426.3West Sibley
Sibley Railroad Bridge
over the Missouri River
421.7Floyd
NS Kansas City District
417.9CA Junction
411.3Henrietta
405.6Hardin
396.6Norborne
388.8WB Junction
NS Kansas City District
386.4Carrollton
374.3Bosworth
360.7Mendon
354.6Rothville
349.3West Marceline
346.9East Marceline
Brookfield Subdivision
341.5Bucklin
330.9West Ethel
329.3East Ethel
322.9Elmer
313.2La Plata
306.4Gibbs
300.3Hurdland
292.0W Baring
282.4Rutledge
276.8Gorin
272.3Wyaconda
264.8West Medill
263.0East Medill
Des Moines River
Missouri
Iowa
256.0Revere
246.2Argyle
Hannibal Subdivision
237.2Ortho
236.2West Fort Madison
234.3Fort Madison
to Chillicothe Subdivision
Amtrak Southwest Chief
  • v
  • t
  • e
Chillicothe Subdivision
to Marceline Subdivision
234.3Fort Madison
234.0East Fort Madison
Fort Madison Toll Bridge
over the Mississippi River
Iowa
Illinois
230.7Niota
218.9Lomax
208.9Stronghurst
204.6Media
200.7Smithshire
191.9Ormonde
Ottumwa Subdivision
186.0Cameron
184.4CP1844
Galesburg Terminal
Barstow Subdivision
Mendota Subdivision
173.7Yost
158.4Williamsfield
153.5Laura
149.5Monica
144.7Princeville
139.5CP 1359
UP Peoria Subdivision
138.1Edelstein
132.0West Chillicothe
IAIS Peoria Branch
129.1East Chillicothe
Illinois River
119.5Wilbern
116.0La Rose
109.9Toluca
106.5Ruff
102.1Leeds
95.8Ancona
Vermilion River
91.5CP915
Streator
Illinois Rail Net Fox River Branch
84.4Kernan
79.8Ransom
74.8Kinsman
70.8Verona
66.1Mazon
58.2Coal City
57.2Pequot
52.5Lorenzo
Kankakee River
50.3Blodget Ord
49.7CP496
48.0Drummond
Logistics Park Chicago
46.5CP465
46.2CP460
41.5Plaines
37.5Joliet
Metra Rock Island District
CN Leighton Subdivision
32.7Lockport
29.3Romeo
27.8Union Oil Co
26.0Thomas Steel
Chicago Sanitary and Ship Canal
Des Plaines River
23.0Argonne
19.3CP193
17.6CP176
17.0Willow Springs
15.5CP155
14.4Harbor
IHB Main Line
12.8McCook
to CN Waukesha Subdivision via
alongside BRC Kenton Line (proposed)
Des Plaines River
Chicago Sanitary and Ship Canal
BRC Kenton Line
5.9Corwith
←CN South Bend Subdivision via Corwith Yard
CN Waukesha Subdivision (proposed)→
4.7Begin Chillicothe Subdivision
to CSX Blue Island Subdivision
and CN Waukesha Subdivision
Amtrak Southwest Chief

The Southern Transcon railroad corridor is made up of the following BNSF rail lines which are referred to as subdivisions, in order from west to east.12

SubdivisionState
San BernardinoCalifornia
Cajon
Needles
Seligman
Arizona
Gallup
New Mexico
Clovis
HerefordTexas
PanhandleTexas
Oklahoma
Kansas
EmporiaKansas
MarcelineMissouri
Iowa
Chillicothe
Illinois

Passenger trains

Parts of the route are utilized by passenger rail services — BNSF does not operate regular passenger trains outside of the Chicago Subdivision.

Amtrak's Southwest Chief runs once daily in each direction on the Transcon, but via the Glorieta, Raton, La Junta Subdivision and Topeka between Albuquerque and Kansas City. The Pacific Surfliner also operates between Los Angeles and Fullerton. Until its cancellation in 1997, Amtrak's Desert Wind used the Southern Transcon between Los Angeles and Barstow. The proposed Coachella Valley Rail train from RCTC, which is anticipated to be operated by Amtrak, would initially run two roundtrips a day over the Transcon from LA Union Station to the Colton Crossing.

Southern California's Metrolink commuter rail trains utilize the route between Los Angeles and San Bernardino. These include the Orange County Line (between Los Angeles and Fullerton), 91/Perris Valley Line (between Los Angeles and Highgrove), and Inland Empire–Orange County Line (between Atwood and San Bernardino).

See also

  • Trains portal

References

  1. Frailey, Fred W. (April 2007). "Birthplace of the Transcon". Trains.

  2. Tenth Annual Report of the Board of Railroad Commissioners of the State of California for the Year Ending December 31, 1889 (Report). California Board of Railroad Commissioners. 1889. pp. 11–15. https://archive.org/details/annualreportboa54commgoog/page/n31

  3. George C. Werner: Panhandle and Santa Fe Railway from the Handbook of Texas Online. Retrieved January 2009. https://tshaonline.org/handbook/online/articles/eqp03

  4. Interstate Commerce Commission, 127 I.C.C. 1 (1927): Atchison, Topeka and Santa Fe Railway Company /wiki/Interstate_Commerce_Commission

  5. Glischinski, Steve (1997). Santa Fe Railway. Osceola, WI: Motorbooks International. ISBN 978-0-7603-0380-1. 978-0-7603-0380-1

  6. Glischinski, Steve (1997). Santa Fe Railway. Osceola, WI: Motorbooks International. ISBN 978-0-7603-0380-1. 978-0-7603-0380-1

  7. Interstate Commerce Commission, 127 I.C.C. 1 (1927): Atchison, Topeka and Santa Fe Railway Company /wiki/Interstate_Commerce_Commission

  8. Glischinski, Steve (1997). Santa Fe Railway. Osceola, WI: Motorbooks International. ISBN 978-0-7603-0380-1. 978-0-7603-0380-1

  9. Glischinski, Steve (1997). Santa Fe Railway. Osceola, WI: Motorbooks International. ISBN 978-0-7603-0380-1. 978-0-7603-0380-1

  10. "BNSF Railway's Southern Transcon: Rail's Super Highway". BNSF Railway. Retrieved December 5, 2021. https://www.bnsf.com/news-media/railtalk/service/southern-transcon.html

  11. Stephens, Bill (3 October 2023). "BNSF opens section of third main track on Needles Subdivision in California". Trains.com. MSN. Retrieved 3 October 2023. https://www.msn.com/en-us/autos/news/bnsf-opens-section-of-third-main-track-on-needles-subdivision-in-california/ar-AA1hDJ1W?ocid=msedgdhp&pc=U531&cvid=4dcb1fbc51744ac0921b4054a8a52ca2&ei=7

  12. "BNSF Subdivision Map" (PDF). BNSF Railway. September 1, 2011. http://www.bnsf.com/ship-with-bnsf/maps-and-shipping-locations/pdf/subdivisions-map.pdf