UP Carp Wreck, 1943

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In March 2023, UtahRails received a set of UPRR photos showing the results of a wreck at Carp, Nevada, on July 13, 1943. The eastbound City of Los Angeles collided with a westbound freight with UP 4-6-6-4 3925 as its power. There were many minor injuries and but no deaths.

The strangest part of the wreck, as shown in the photos, was that UP E6 LA-4 was destroyed (cab sheared off). But there is nothing in available UP records showing LA-4 as being demolished, repaired or replaced. It is possible that Union Pacific had EMD either repair the E6, or had it completely replaced. (Electro-Motive built 92 E6A locomotives between 1939 and 1942. There is no record, or special rebuild order number showing repairs to a wreck-damaged E6A.)

The photos also show that the second unit on the Streamliner was the unique E6B LA-5 with its special War Bonds paint scheme.

The War Bonds unit was LA-5, an EMD E6B delivered in 1941. It was part of a set: LA-4 (E6A), LA-5 (E6B), and LA-6 (E6B), all delivered as part of the updated 1941 City of Los Angeles. Missing records of the wrecked passenger locomotive was likely due to war time restrictions of press coverage. Also, with the war time traffic needs, the demolished locomotive was possibly sent back to EMD and repaired pretty quickly. Historians of Union Pacific locomotives have been surprised that Omaha or Los Angeles newspapers (at least those available online) did not cover the War Bonds unit. Lots of "Buy War Bonds" promotions, but nothing about a locomotive painted as a promotion.

Several newspaper clippings were found covering the wreck. Also, Walter Everett's book, "Through the Rainbow Canyon," includes a very good narrative from eye-witnesses, as well as four photos of the wreck scene.

As for the photos, there are 24 of them and the person who sent them wrote that the photos had been rescued from a dumpster as the freight depot at East Los Angeles was being vacated and demolished.

(View photos, newspaper clippings and documents about Carp, Nevada)

The Union Pacific timetable for February 15, 1943 shows the scheduled time for the eastbound City of Los Angeles, Train 104, as due at Carp at 1:22 am.

The freight train (Extra 3925 West) was supposed to be in the siding at Carp. The broken air hose caused a delay, but the crew tried to make the siding before the scheduled 104.

Some have commented that the operator at the Carp depot should have known that X3925 was not yet at Carp, and should have set the depot's order board to stop Train 104.

Recalling that this accident in 1943 was before UP's adoption of radios, Train 104 would have been operating on the train's timetable authority as a scheduled train. Because the train was running on-time, the dispatcher would have had little reason to issue orders about any other trains, including opposing trains. Additionally, opposing trains of a lower superiority (extra trains, for example) would have been required to clear the main track, and been safely out of the way 10 minutes before Train 104's arrival at Carp. As such they would not necessarily have received any orders about Train 104 as they would have had to respect Train 104's timetable authority at locations outside the CTC area. When the X3925 stopped due to the broken air hose, the crew should have sent a flagman out ahead of the train to stop opposing movements since they should have known there was an opposing superior train coming.

Wreck at Carp, Nevada, 1943

Taken from "Through The Rainbow Canyon," by Walter R. Averett (1995), Pages 117-123

(References to UP 3825 in the Averett book have been corrected to read as UP 3925.)

The wreck described here was at Carp, on July 13, 1943, and involved the eastbound Streamliner "City of Los Angeles", Train #104, the hottest hotshot train on the U.P.; anybody who delayed the train could be in serious trouble. Some background information here will set the stage.

Centralized Traffic Control was being installed in 1943, but it had not yet reached Carp. The railroad in that area still operated on train orders and automatic block signals. The system normally provided enough warning to keep two trains from colliding.

Each signal mast had an arm at the top, with three colored glass lenses that moved past a light. With the arm straight up, a green lens was in front of the light, saying the track ahead was clear. (Even in daylight, it was called a "green block".) When the arm moved so it pointed outward from the mast at 45-degrees, a yellow lens moved in front of the light; a yellow block was a warning that certain precautions were to be taken because some sort of traffic represented a possible hazard. When the arm was horizontal, pointing straight out from the mast, a red lens moved in front of the light; a red block meant that something was so close ahead that an immediate stop was required. A train would normally have been traveling in a yellow block before coming to a red block, and the speed was supposed to have been reduced enough to allow a complete stop before any part of the pilot of the engine passed the red signal.

A train had to stop for a red block, but under some circumstances, it could proceed against the block. For example, a train that was only a short distance from a siding might be able to get into the siding and thus clear the main line. The movement against a red block was allowed only if a flagman was sent ahead with a red light and a red flag to stop any oncoming traffic, and if the train moved no faster than the flagman could walk. That maneuver was called "flagging the block" or "leading it in".

Now comes the day of the Streamliner wreck. Extra 3925 west, a freight that was pulled by Challenger-type articulated steam engine 3925 (widely but incorrectly called a Mallet), broke an air hose about 2 miles east of Carp and was delayed while a new hose was installed. The train got rolling again after midnight. The eastbound Streamliner was due at Carp at 1:24 am.

Dan Curran was engineer on X3925, making his first trip as engineer in the district. A.J. Brimacombe, an engineer who knew the district, was riding with him as the pilot. Curran was reportedly advised to run on into Carp to meet the Streamliner. Because Curran was facing a yellow block, he could proceed at reduced speed; the Streamliner would be stopped at Carp by the red block that would be thrown by Curran's train. The flaw in the logic lay in the fact that the Streamliner had been exempted from the rule concerning entry into a red block, and it could proceed at reduced speed against a red block after making the required full stop. The events of the next few minutes led to deletion of that exemption.

Art Wengert, engineer of the Streamliner, was a long-time engineer on steam engines on that road, now trained to operate diesel engines, and his sense of caution made him uneasy as he approached Carp in a yellow block. He expected to see the order board (the semaphore) at Carp set against him, directing him to stop there for orders. However, the order board was clear, and he eased on past the depot.

Dale Hunt was in helper service out of Caliente, and he was waiting at Carp with orders to help an eastbound freight that was following the Streamliner. Most of the rest of this account is based on first-hand information from him and from Art Wengert.

Hunt had his engine at the west end of Carp siding, to be ready to couple onto the rear of the freight train when it stopped at Carp. The Streamliner went by, right on time, and he expected to be on his way to Caliente soon. But he was surprised to see the Streamliner stop, and Max Patterson, brakeman on the Streamliner, hurrying back down the track; he had to flag the freight train that was following. Hunt asked him what was wrong, and he replied, "I don't know, but I think we hit something".

After Patterson had stopped the eastbound freight, he came back up the track, and Hunt said, "Jump on, and I'll run you back". When they approached the depot, they saw the Streamliner standing there, with people milling around the telegraph office. Bert Ayers, Traveling Road Foreman, who had been on the Streamliner, was talking by phone with someone in the head office in Omaha.

This is what had happened:

The east end of Carp siding is close to the steel bridge over the creek, with block signals at the west end of the bridge; when Wengert got there, the signal for the Streamliner was red, because X3925 was so close.

Wengert brought the Streamliner to a full stop, as required. He started forward and had crossed the bridge when he saw the bright light of an oncoming locomotive swing around the bend about a quarter of a mile away. He thought it might be a helper trying to sneak into Carp ahead of him, so he stopped his train again so he could back up and let the helper into the siding. As soon as the Streamliner passed the signal, the signals for X3925 also turned red, but the engine had already passed the last signal before Carp.

And then things happened in a hurry. His diesel was rocked by a terrific crash, and he was thrown to the floor. He tried to get up, but he was thrown down again. He tried again, and was thrown again.

Dazed and rattled, he concluded he had been derailed, and his only thought was to blow his air horn to warn the "helper", but the air horn didn't work. He managed to climb out through a door, and he was amazed to see the big steam engine standing on the tracks above him. The diesel was in the borrow pit below the grade.

His next thought was to blow the whistle of the steam engine to warn the freight train that was following him, but its whistle wouldn't blow, either. The leading unit of the Streamliner's diesels had ridden right up over the pilot and air pumps of the steam engine and then on top of the boiler, shearing off the bell and whistle. Then it rolled off, bouncing off the engine and the roadbed and finally coming to rest, headed back toward Carp.

As reported in the Las Vegas Evening Review-Journal, July 13, three cars of the Streamliner were derailed, and two of the three were jammed together and had to be set out at Carp. Seven cars of the freight train were derailed, six of them being piled up in the railroad cut. Only one car was damaged beyond repair. The freight that followed the Streamliner came on into Carp siding for water and oil, then it backed down to Vigo to clear the main line.

A war was on, and the railroad was burdened with heavy traffic in war materials and troop movements. Every hour's delay in clearing the tracks added to the backlog of trains waiting to get through or being diverted to other railroads that were equally busy. The wrecker trains from Caliente and Las Vegas were rushed in to start picking up the pieces.

The wreckage of the diesel had cleared the tracks, and the Streamliner was pulled back into Carp siding so the Las Vegas wrecker could reach the wrecked freight train. The wrecker was derailed twice during the morning of the 13th because of heavy sideways pulling without enough blocking.

The crews worked all day and through the night, throwing wrecked and damaged equipment to either side, and about 4:30 am, July 14, the track was cleared. The rails were gauged and spiked, and trains began to move just after 5:00. Steam engine 7019, a 4-8-2, took the Streamliner out of Carp. The other passenger trains began to move, and then the freight trains. Hunt says he was away from Caliente about 52 hours, "just to make a 40-mile help on a freight train".

About 15 passenger trains and 12 freight trains were tied up. Gene Anderson was on the diner crew of Train #38, the eastbound "Los Angeles Limited - Pony Express". The train was held at Las Vegas, parked in the freight yard. The air conditioner picked that July day to quit. People on the train sweated there all through the day; they were the first train into the yard and the last one out. Late that night they left Las Vegas and were held several hours near Carp. Early in the morning they began moving again; they were 27 hours late at Caliente.

What about the people who were involved? According to the newspaper articles on July 13 and 14, no passengers were injured; some were shaken up, and some slept right through the crash. The injuries were to crew members, as follows: Fireman Charles Keene, of Engine 3925, jumped just before the collision and broke his ankle. Engineer Art Wengert had cuts about the leg and minor abrasions. Bert Ayers, Traveling Engineer and road foreman on the Streamliner, had a sprained back. He said he was walking toward his seat in the engine, and when he next saw his seat, it was bent and broken. Conductor Gergen, of the Streamliner, had a severely bruised hip. Fireman Price and brakeman Max Patterson, of the Streamliner, had slight cuts and bruises.

Two of the passengers were Dr. A. Schroeder, of Los Angeles, and Miss Florence Twomey, a Registered Nurse at White Memorial Hospital. They treated the injured people and went through the train to check on the passengers. Union Pacific physician Dr. Hale B. Slavin was sent out on a special train with railroad officials and work crews. He brought the injured back to Las Vegas on the special train.

The article on July 13 concludes, "The tiny depot at Carp was jammed with passengers for several hours, as they stood inside the little vestibule delivering messages to be wired to relatives to notify them that they had escaped injury in the crash of the trains".

We heard stories and claims about the things that happened and why they happened and who was to blame. As I recall, the most persistent questions were, "How fast was the freight train going, if it was to head in at Carp?" and "Why did Brimacombe let Curran proceed that way against traffic, and especially against the Streamliner?" Art Wengert continued his career as the engineer of the Streamliner, and Dan Curran continued running steam engines; A.J. Brimacombe was pulled out of service.

UPRR Wreck Report, dated July 19, 1943.

(From the UPHS archives in Laramie, Wyoming, courtesy of Mark Amfahr)

July 13th, 1:24 AM, streamline train 104 collided head on with train 1st 177, Engine 3925, on tangent track 784 ft. east of east switch at Carp, Nevada. First power unit on train 104 was demolished and turned over on its side, also 3 cars in this train derailed. Engine 3925 was damaged and the first 11 cars back of engine were also considerably damaged but remained on the rails; however, the next 7 cars were derailed and piled up, total damage to equipment amounting to approximately $169,000 and damage to track about $1,600. A number of passengers on train 104 sustained slight injuries, also conductor, engineer, fireman and road foreman of engines on train 104 suffered slight injuries and fireman on engine 3925 sustained a broken right ankle.

Train 1st 177 had received order No. 596 at Caliente, indicating train 104 operated July 12th, train 104 being due out of Carp at 1:22 AM and in accordance with Rule S-87 and foot-note in timetable it would be necessary for 1st 177 to be in the clear at Carp at 1:07 AM. Train sheet shows train 1st 177 passed Elgin at 12:38 AM and Leith at 12:55 AM and they did not have sufficient time to comply with speed restrictions and run 10 miles Leith to Carp, enter siding and clear train 104 by 15 minutes as required by the rules. Proceed signal was passed from rear to head end of train passing Leith and Cloud, indicating intention of conductor and engineers to go to Carp, even though they could not properly clear train 104. Between Cloud and Carp brakes went into emergency account a burst air hose on east end of 8th car back of engine, bringing train to a stop on straight track at 1:04 AM, 1-1/2 miles east of east switch at Carp, or one-half mile east of Signal 4203, which was in restrictive position indicating approach. This hose was removed and new one applied and after coupling made brakes and train started to move at 1:18 AM.

Student engineer had handled train from Caliente to this point and when stopped whistled flagman to the rear, and after the burst air hose had been replaced regular engineer stated he would handle engine, as they were on short time against train 104. Neither engineer had whistled flagman ahead to protect against train 104 and there was no discussion between them, fireman or head brakeman relative to providing protection against that train.

After replacing air hose, brakeman ran forward on fireman's side and boarded the engine, conductor getting on flat car six cars back of engine and rode there until collision occurred. He states that as train approached right hand curve through rock cut he gave stop signal first on one side and then on the other, fearing that engineers would overtake head flagman, whom he assumed had been whistled ahead to protect against train 104. However, these signals were not observed by anyone on head end.

1st 177 attained a speed of 25 MPH when engineer applied brakes approaching curve and was moving 12 to 15 MPH at time of collision.

Train 104 passed Vigo, first station west of Carp, at 1:13 AM and found signal 4176, first eastbound signal west of Carp, displaying approach indication, also signal 4184 at west switch, Carp, showing approach indication and stopped at signal 4194 at east switch, Carp, in compliance with the stop indication. The engineer immediately whistled proceed and started ahead through the block as permitted by Rule 509-A without whistling flagman ahead. However, he did not remain stopped long enough to permit flagman to place two torpedoes behind rear of train, and the conductor who had looked out and could see the signal was at stop failed to take any action to see that train waited until flagman could place the torpedoes behind train. After moving a few car lengths and attaining a speed of 3 to 5 MPH, engineer of No. 104 saw the reflection of a headlight which he first thought was an automobile, but when the headlight showed clearly around curve he shut off throttle, applied brakes and was almost stopped at time of collision.

This accident was the direct result of failure of conductor and crew at the head end of 1st 177 to see that their train properly cleared No. 104 fifteen minutes before that train was due, as required by foot-note in timetable, or provide proper flag protection against that train after being delayed. It is fortunate this occurrence did not result in loss of several lives, in addition to the injuries and heavy damage to equipment and bad delays to important trains, and congestion of a busy railroad.

This head-on collision should be brought to the attention of all officers and supervisors in the Transportation Department in order that they may realize their responsibility in seeing that all rules are strictly complied with and necessary action taken to prevent such a catastrophe as this occurring in the future. Also copy of this circular should be posted on bulletin boards for the information of all train and enginemen in order that they may realize the inevitable result of utter disregard of rules.

[Signature]

Vice President-Operation

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