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2/22/2025
 
 
 
 
 
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UP 4-8-27865
Title:  UP 4-8-27865
Description:  Here is Union Pacific 4-8-2 #7865 double-heading a freight train near the Cajon Pass. This is one of the last group of Alco-Brooks 4-8-2 mountain type steam locomotives built for the Union Pacific. UP #7865 was leased to the LA&SL subsidiary and served until retirement in December of 1956. Specs - serial #65685, class MT-2, A73" drivers, 200 psi boiler pressure, 29x28" cylinders, engine weight of 338,000 lb, tractive effort of 54,838 lb. An unknown photographer took this action shot.
Photo Date:  10/12/1941  Upload Date: 6/3/2022 10:31:36 AM
Location:  Cajon Pass, CA
Author:  Gary Everhart
Categories:  Roster,Steam
Locomotives:  UP 7865(4-8-2)
Views:  228   Comments: 0
"Locomotives Of The Future," Page 30, 1943
Title:  "Locomotives Of The Future," Page 30, 1943
Description:  Here is page three of a six-page article by Charles Kerr, Jr., entitled "Locomotives Of The Future." It was published originally in the January 1943 issue of "Trains" magazine, page 30.
Photo Date:  1/1/1943  Upload Date: 8/7/2019 11:11:06 AM
Location:  Cajon Pass, CA
Author:  Thomas C. Ayers
Categories:  Steam,Passenger
Locomotives: 
Views:  269   Comments: 0
UP 5093 with broken rods
Title:  UP 5093 with broken rods
Description:  Tom Gildersleeve set
Photo Date:  4/6/1950  Upload Date: 1/3/2024 5:51:45 AM
Location:  Cajon Pass, CA
Author:  Tom Gildersleeve
Categories:  Steam,Action
Locomotives:  UP 5093(4-10-2)
Views:  218   Comments: 2
UP 5095 on local
Title:  UP 5095 on local
Description:  Tom Gildersleeve set
Photo Date:  5/20/1950  Upload Date: 3/11/2024 6:03:45 PM
Location:  Cajon Pass, CA
Author:  Tom Gildersleeve
Categories:  Steam,Action
Locomotives:  UP 5095(4-10-2)
Views:  141   Comments: 0
UP 723B
Title:  UP 723B
Description: 
Photo Date:  7/11/1967  Upload Date: 5/25/2005 1:04:44 PM
Location:  Cajon Pass, CA
Author: 
Categories: 
Locomotives:  UP 723B(GP30B)
Views:  2088   Comments: 2
Pass Freight
Title:  Pass Freight
Description:  Santa Fe SD24 leads a freight along a portion of Cajon Pass. Date is approximate
Photo Date:  1/1/1969  Upload Date: 11/7/2017 5:08:00 PM
Location:  Cajon Pass, CA
Author:  Al Chione
Categories: 
Locomotives:  ATSF 970(SD24)
Views:  920   Comments: 0
ATSF 5673 West
Title:  ATSF 5673 West
Description: 
Photo Date:  3/1/1972  Upload Date: 6/1/2006 8:22:12 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories: 
Locomotives:  ATSF 5673(SD45-2) ATSF 4652(SD26)
Views:  1725   Comments: 1
ATSF 3454 East on Cajon Pass
Title:  ATSF 3454 East on Cajon Pass
Description:  Randy Curlin Collection
Photo Date:  6/3/1972  Upload Date: 6/5/2022 7:35:17 PM
Location:  Cajon Pass, CA
Author:  Randy Curlin Collection
Categories:  Action
Locomotives:  ATSF 3454(GP35) ATSF 3418(GP35)
Views:  273   Comments: 3
ATSF 3428 on Cajon
Title:  ATSF 3428 on Cajon
Description:  Randy Curlin Collection
Photo Date:  11/12/1972  Upload Date: 10/1/2023 1:57:13 PM
Location:  Cajon Pass, CA
Author:  Randy Curlin Collection
Categories:  Action
Locomotives:  ATSF 3428(GP35) ATSF 4565(SD24)
Views:  236   Comments: 1
Santa Fe 4573 East
Title:  Santa Fe 4573 East
Description: 
Photo Date:  11/28/1972  Upload Date: 6/1/2006 8:30:17 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 4573(SD24)
Views:  1322   Comments: 0
UP 6937 East
Title:  UP 6937 East
Description: 
Photo Date:  11/28/1972  Upload Date: 6/1/2006 8:56:10 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 6937(DDA40X)
Views:  1259   Comments: 3
UP 6901 East at Summit
Title:  UP 6901 East at Summit
Description: 
Photo Date:  11/29/1972  Upload Date: 6/1/2006 9:59:32 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 6901(DDA40X)
Views:  1803   Comments: 6
UP 6936
Title:  UP 6936
Description:  Two of Union Pacific's massive 6900 'Centennial' engines descend down the famous Cajon Pass toward San Bernadino, Caljfornia. The 6900's are officially called the DDA40X, these units are unique. EMD only built 47 of these 6600 horsepower units and they could be found on Union Pacific's western lines.
Photo Date:  2/25/1973  Upload Date: 8/10/2013 11:07:36 AM
Location:  Cajon Pass, CA
Author:  James W. Watson
Categories:  Roster,Scenic,Action
Locomotives:  UP 6936(DDA40X)
Views:  1796   Comments: 0
UP 800 East at Martinez
Title:  UP 800 East at Martinez
Description: 
Photo Date:  3/12/1973  Upload Date: 6/1/2006 8:41:34 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 810(GP30)
Views:  961   Comments: 0
Santa Fe 4013 West at Blue Cut
Title:  Santa Fe 4013 West at Blue Cut
Description:  Westbound York Canyon Coal Train
Photo Date:  6/22/1973  Upload Date: 6/8/2006 4:27:06 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 4013(SD39)
Views:  1401   Comments: 1
Santa Fe eastbound container train at Martinez
Title:  Santa Fe eastbound container train at Martinez
Description: 
Photo Date:  11/11/1973  Upload Date: 6/8/2006 4:07:00 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives: 
Views:  627   Comments: 1
Santa Fe 3411 East
Title:  Santa Fe 3411 East
Description: 
Photo Date:  11/23/1973  Upload Date: 6/1/2006 8:34:45 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 3411(GP35)
Views:  940   Comments: 0
ATSF Car Shops
Title:  ATSF Car Shops
Description: 
Photo Date:  1/26/1974  Upload Date: 11/25/2011 5:44:08 PM
Location:  Cajon Pass, CA
Author:  Craig Walker
Categories:  Yard
Locomotives: 
Views:  355   Comments: 1
Santa Fe 4558 East at Summit
Title:  Santa Fe 4558 East at Summit
Description: 
Photo Date:  3/12/1974  Upload Date: 6/1/2006 9:41:17 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 4558(SD24)
Views:  1359   Comments: 2
UP 6925 East at Martinez
Title:  UP 6925 East at Martinez
Description: 
Photo Date:  3/12/1974  Upload Date: 6/9/2006 11:08:39 AM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 6925(DDA40X)
Views:  2281   Comments: 4
UP 3624 West at Martinez
Title:  UP 3624 West at Martinez
Description: 
Photo Date:  8/16/1974  Upload Date: 6/1/2006 9:37:55 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 3624(SD45)
Views:  1394   Comments: 1
Santa Fe 5634 East at Lugo
Title:  Santa Fe 5634 East at Lugo
Description: 
Photo Date:  8/17/1974  Upload Date: 6/1/2006 8:38:27 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 5634(SD45-2)
Views:  1108   Comments: 0
Santa Fe 5613 East at Lugo
Title:  Santa Fe 5613 East at Lugo
Description: 
Photo Date:  8/17/1974  Upload Date: 6/1/2006 10:05:26 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 5613(SD45)
Views:  956   Comments: 0
UP 3152 West at Lugo
Title:  UP 3152 West at Lugo
Description: 
Photo Date:  8/17/1974  Upload Date: 6/1/2006 9:44:48 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Action
Locomotives:  UP 3152(SD40-2)
Views:  794   Comments: 1
UP 6940 West at Martinez
Title:  UP 6940 West at Martinez
Description: 
Photo Date:  8/17/1974  Upload Date: 6/1/2006 8:50:21 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 6940(DDA40X)
Views:  1213   Comments: 1
UP 80 West at Summit
Title:  UP 80 West at Summit
Description: 
Photo Date:  8/17/1974  Upload Date: 6/1/2006 10:02:25 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  UP 80(DD35A)
Views:  3542   Comments: 4
Santa Fe 5934 West
Title:  Santa Fe 5934 West
Description: 
Photo Date:  11/26/1974  Upload Date: 6/1/2006 8:27:03 PM
Location:  Cajon Pass, CA
Author:  Steve Schmollinger
Categories:  Scenic,Action
Locomotives:  ATSF 5913(F45) ATSF 5713(SD45-2)
Views:  1775   Comments: 2
ATSF 8736 East
Title:  ATSF 8736 East
Description:  Bob Gottier photo
Photo Date:  12/6/1974  Upload Date: 2/8/2025 1:39:02 PM
Location:  Cajon Pass, CA
Author:  Bob Gottier
Categories:  Action
Locomotives:  ATSF 8736(U36C) ATSF 8744(U36C)
Views:  52   Comments: 0
ATSF 5690- Summit, Cajon Pass, CA - 12/30/74
Title:  ATSF 5690- Summit, Cajon Pass, CA - 12/30/74
Description:  Santa Fes train 891, the "Super C," heads eastward to Chicago as it crests Summit in Cajon Pass in southern California on a snowy December 30, 1974. A quartet of SD45-2s, led by 5690, is in charge of this hot 6-car train.
Photo Date:  12/30/1974  Upload Date: 1/27/2011 9:19:26 AM
Location:  Cajon Pass, CA
Author:  Craig Walker
Categories:  Scenic,Winter,Action
Locomotives:  ATSF 5690(SD45-2)
Views:  2995   Comments: 4
ATSF 5923
Title:  ATSF 5923
Description:  An eastbound Santa Fe freight meets a westbound, led by a Santa Fe GE U36C, at Summit, the top of Cajon Pass, California, on a snowy December 30th, 1974. A pair of Santa Fes distinctive F45s are on the point of the eastbound.
Photo Date:  12/30/1974  Upload Date: 3/27/2012 5:25:02 PM
Location:  Cajon Pass, CA
Author:  Craig Walker
Categories:  Scenic,Winter,Signal,Action
Locomotives:  ATSF 5923(F45)
Views:  784   Comments: 5
ATSF GP20 - Cajon Pass, CA - 12/30/74
Title:  ATSF GP20 - Cajon Pass, CA - 12/30/74
Description:  A light engine movement heads east over a snowy Cajon Pass on December 30, 1974.
Photo Date:  12/30/1974  Upload Date: 1/27/2011 12:57:10 PM
Location:  Cajon Pass, CA
Author:  Craig Walker
Categories:  Scenic,Winter
Locomotives: 
Views:  325   Comments: 1
SP SD40T-2 8303
Title:  SP SD40T-2 8303
Description: 
Photo Date:  5/1/1975  Upload Date: 11/13/2018 12:31:19 PM
Location:  Cajon Pass, CA
Author:  R. H. Lehmuth
Categories: 
Locomotives:  SP 8303(SD40T-2)
Views:  336   Comments: 1
Blue & Yellow
Title:  Blue & Yellow
Description:  A trio of Santa Fe diesels move along down Cajon Pass in 1975.
Photo Date:  10/1/1975  Upload Date: 11/13/2018 12:34:29 PM
Location:  Cajon Pass, CA
Author:  R. H. Lehmuth
Categories: 
Locomotives:  ATSF 3383(GP35) ATSF 3279(GP30) ATSF 3395(GP35)
Views:  412   Comments: 1
Yellow Stripes Eastbound
Title:  Yellow Stripes Eastbound
Description:  5570 and 5937 in their as delivered paint schemes. Date approximate
Photo Date:  10/29/1975  Upload Date: 12/20/2012 8:47:50 PM
Location:  Cajon Pass, CA
Author:  Mike Komo
Categories:  Scenic,Action
Locomotives:  ATSF 5579(SD45) ATSF 5937(F45)
Views:  894   Comments: 0
BiCentennial 5701
Title:  BiCentennial 5701
Description:  BiCentennial westbound
Photo Date:  11/1/1975  Upload Date: 12/18/2012 4:36:18 PM
Location:  Cajon Pass, CA
Author:  Mike Komo
Categories:  Scenic,Action
Locomotives: 
Views:  334   Comments: 0
BiCenuennial 5702
Title:  BiCenuennial 5702
Description:  BiCentennial 5702 approaching Cajon Pass
Photo Date:  11/1/1975  Upload Date: 12/18/2012 4:38:37 PM
Location:  Cajon Pass, CA
Author:  Mike Komo
Categories:  Scenic,Action
Locomotives:  ATSF 5702(SD45-2) ATSF 5692(SD45-2)
Views:  930   Comments: 0
5606 Westbound
Title:  5606 Westbound
Description:  Date Approx.
Photo Date:  1/1/1976  Upload Date: 12/18/2012 5:33:16 PM
Location:  Cajon Pass, CA
Author:  Mike Komo
Categories:  Scenic,Action
Locomotives:  ATSF 5606(SD45) ATSF 3408(GP39-2u) ATSF 3301(GP35) ATSF 3277(GP30)
Views:  1426   Comments: 0
Santa Fe U36C 8744
Title:  Santa Fe U36C 8744
Description: 
Photo Date:  2/1/1976  Upload Date: 11/13/2018 12:43:40 PM
Location:  Cajon Pass, CA
Author:  R. H. Lehmuth
Categories: 
Locomotives:  ATSF 8744(U36C)
Views:  264   Comments: 2
ATSF 3455
Title:  ATSF 3455
Description: 
Photo Date:  4/1/1976  Upload Date: 7/1/2018 4:30:45 PM
Location:  Cajon Pass, CA
Author:  Russell Eslick
Categories: 
Locomotives:  ATSF 3455(GP35) ATSF 3315(GP35)
Views:  466   Comments: 0
UP Climbing Cajon
Title:  UP Climbing Cajon
Description:  Just about done with the climb, a Union Pacific freight comes around the bend.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:12:56 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  UP 6923(DDA40X) UP 8025(SD40-2)
Views:  326   Comments: 0
Centennials in Cajon
Title:  Centennials in Cajon
Description:  An SD40-2 leads two DDA40Xs over the summit at Cajon Pass.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:38:57 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  UP 6923(DDA40X) UP 8025(SD40-2)
Views:  602   Comments: 2
At the Top in Cajon
Title:  At the Top in Cajon
Description:  A UP freight is at the crest after the climb out of the Los Angeles Basin.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:41:35 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  UP 6923(DDA40X)
Views:  275   Comments: 0
Rolling Downhill
Title:  Rolling Downhill
Description:  A Union Pacific TOFC has picked up speed now that its over the top.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:44:05 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives: 
Views:  161   Comments: 0
Ready for the 3 Percent Grade
Title:  Ready for the 3 Percent Grade
Description:  Westbound at Summit, a Santa Fe freight prepares to drop down the hill.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:45:57 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  ATSF 5592(SD45)
Views:  310   Comments: 0
Santa Fe Passing Summit
Title:  Santa Fe Passing Summit
Description:  Getting ready for dynamic braking is this Santa Fe freight in Cajon Pass.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:47:54 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  ATSF 5592(SD45)
Views:  650   Comments: 0
A Trio on the Way Down
Title:  A Trio on the Way Down
Description:  Three SD45s will keep this freight from becoming a runaway.
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:59:41 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  ATSF 5592(SD45)
Views:  357   Comments: 0
Pick Your Poison
Title:  Pick Your Poison
Description:  Like the signs say, on the left, 3% and on the right, 2.2%
Photo Date:  4/10/1976  Upload Date: 11/2/2014 6:50:14 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives: 
Views:  219   Comments: 0
UP Manifest at Summit
Title:  UP Manifest at Summit
Description:  Now at the top, this eastbound can start accelerating.
Photo Date:  4/10/1976  Upload Date: 9/6/2015 9:33:07 PM
Location:  Cajon Pass, CA
Author:  Garry Folkeson
Categories:  Action
Locomotives:  UP 3202(SD40-2)
Views:  302   Comments: 0
UP 3218 on Cajon Pass
Title:  UP 3218 on Cajon Pass
Description:  Bernard Levine photo
Photo Date:  9/3/1976  Upload Date: 8/10/2024 4:11:04 PM
Location:  Cajon Pass, CA
Author:  Bernard Levine
Categories:  Action
Locomotives:  UP 3218(SD40-2)
Views:  114   Comments: 0
ATSF 3412 - 9 Locomotives Climbing Cajon
Title:  ATSF 3412 - 9 Locomotives Climbing Cajon
Description: 
Photo Date:  1/1/1977  Upload Date: 6/25/2018 8:44:58 PM
Location:  Cajon Pass, CA
Author:  Russell Eslick
Categories: 
Locomotives:  ATSF 3412(GP35) ATSF 3338(GP35)
Views:  464   Comments: 1


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