New Signals Up At THORN

 Although not much has changed regarding the ultimate fate of THORN tower, recent photos do show what the new signaling situation is going to look like. In the eastbound direction the triple signal bridge covering tracks 1, 2 and 5 Running, have gotten the Safetrain upgrade with Rule 562 'C' boards turned. Although not yet in photos, it is expected that track 4 will also be getting a PL mast signal to replace the existing reverse direction dwarf. SEPTA is tentatively resuming service to Coatesville upon the completion of new station facilities in 2025 which includes a semi-restoration of #2 track to a point just past the new station for the daily NS regional freight. 

In the westbound direction new PL masts are up on tracks 1 and 2 to replace the reverse direction dwarfs and its assumed that a new gantry mounted signal will be in store for #4 track.  The real surprise is what looked to be a new westbound full PL mast signal on what used to be the Low Grade Freight Line track. The old THORN had maintained a vestigial signal in that same location, but despite the rationalization of the former 6-track full crossover, it seems the low grade stub track has not only been retained, but is being prepared for use. What that use might be remains to be seen, but a mast capable of displaying Medium and Limited speed signals could imply SEPTA trains making some sort of switchback maneuver after discharging on Thorndale's track #4 platform or coming out of some yet to be built storage tracks on the footprint of the old PRR Thorndale facility. 

The THORN interlocking cutover is still planned for later in June with DOWNS to lose its switches before complete removal. GLEN and FRAZER will be turned over to the dispatcher by the end of 2025 closing THORN as an active interlocking station.

NECR / Central Vermont Changes You May Have Missed

While I have been posting much about the loss of former Boston and Maine searchlight signaling on the New Englande Centrale, a couple of other changes on the Central Vermont end of the CT Valley corridor caught my eye. While B&M ownership and CTC ended at Windsor, at some point in the 1990's the Statge of Vermont and/or Amtrak got some money to install about 10 miles of new CTC between there and White River Jct. Unlike the low cost B&M system, the CTC extension had regular 2-3 mile long blocks with vertical color lights, but no new interlockings or passing points.



Upon closer inspection one might notice that the type of color light signal are the short lived mono-housing GRS variety that are also present around LA Union Station, Dallas Union Station and the extreme northern end of the Conrail Lehigh Line.



Anyway in an absolutely baffling decision that was probably the result of generous Federal funding, the NECR also replaced the completely modern CTC extension several years before the 1950's B&M signaling. The new signals consist of hooded LED modular units from Progress Rail The new mast-on-relay-hut signals replaced the older and slightly smaller mast-on-relay-hut signals and feature Canadian style "R" boards in both directions as well as new number places with direction suffixes. The change took place between 2022 and 2024 and mirrors the new signaling installed between EAST NORTHFIELD and Brattleboro, VT.



Another change came in the form of a further CTC extension all the way through the White River Junction area sometime in the 2010's. This change took place between 2012 and 2019 and includes interlockings north and south of White River Jct.



Stay tuned for at least one additional post covering the recent history of signaling in the Connecticut River Valley.

CSX Continues to Attack the Big Four

Turns out that the River Line isn't the only part of Conrail territory currently under attack by CSX signaling crews as I just saw that CSX had replaced the 1990's Conrail vintage signals at CP-37 on the former Indianapolis Line in Wellington, Ohio. This portion of the line had been re-signaled late in the Conrail era and could otherwise be considered "modern" instead of a NY Central legacy holdover. The three track eastbound signal bridge could be considered a local railfan landmark.

The westbound cantilever was likewise replaced. The portion of the Indy Line between Berea and Greenwich is notable for carrying bulk of CSX traffic from the former Conrail territory in NY State before it switches onto the old B&O route to Chicago via Willard. 

To be determined if this is a wide area project or more hen pecking. The signal aspects being Conrail or Seaboard will be a hint. Other signals south of Greenwitch, like these NYC-looking tri lights at CP-189 in Ansonia, OH, are also being replaced.

Unfortunately this is not a part of the country that I have good access to so hopefully some locals are getting all the necessary pictures.

Mr. Beast Fakes the Trolley Problem

For those of you who don't know, "Mr. Beast" is one of the most popular figures on YouTube mostly appealing to 11-14 year old males with formulaic content that tends to involve giving away large amounts of money in novel ways. To get value from this post you do not need to know who Mr. Beast is and I am not recommending you view his content. In 2024-2025 Mr. Beast produced a 10 episode reality TV show for Amazon Prime titled "Beast Games". While watching an in depth third party review/breakdown of Beast Games, I noticed something in the 7th episode the pulled back the whole reality TV artifice a little farther than normal due to my knowledge of how railway signaling and operating rules actually work and I figured I should share it with the class.

The premise of the 7th episode, entitled "Elimination Train" was to set up a trolley problem scenario with full a size AAR locomotive and rolling stock on a Canadian short line. Chosen players would be placed on a surprisingly realistic fake signal bridge with a prop "lever" situated perpendicular to the track. They would then have to choose to direct the train either towards a high value vehicle they could win or representations of their team members facing elimination. (Note, this isn't a faithful representation of the trolley problem which tries to explore the morality of action vs inaction.) While the overall show suffered from a lack of play testing, they did manage to coax one of each outcome for this event.

Anyway this is where the fakery of reality TV becomes visible to anyone with rail knowledge. The sequence begins with the contestant "choosing" the car over the other contestants with the "lever" placed in the reverse position. However to keep up the drama its made clear that he can still change his mind at any time until the train passes the switch like in the conceptual trolley problem. As the full sized locomotive with one car in tow appears out of a smoke effect and approaches the switch the episode went into overdrive with rapid cuts, fast-mo, slow-mo and insert shots trying to build the suspense to see if the contestant will change the direction of switch.

However in every wide shot where the switch and the locomotive is visible, the points are shown to never move from their initial position, even if an insert shot shows the pints moving or the contestant moving the lever. The scenario is run more than once, in one the points are reverse and stay reverse and in the other they are set normal and stay normal. While this might fool the casual viewer, for the rail-informed watcher will know the fix is in once the locomotive appears and is moving faster than a jog, because there is no way in hell some shortline was going to allow the producers (and by extension the contestant) to actually solve the trolley problem and derail their locomotive. To the show's credit the switch mechanism was never shown in detail and the area around where a hand throw switch stand would be was intentionally hidden from view, however I am not sure how much this ultimately mattered for the viewers given the moving points were only shown in extreme close-up.

Here's what I believe went down in the actual production. First, while technically possible, its highly unlikely that a short line would have rigged up a power assist switch to the prop lever when a hidden grip could easily do the same job. The contestant was given some amount of time to make his choice while literal man behind a curtain followed the position of the lever and used the hand throw stand to align the switch points for the benefit of all involved. Then at some point, possibly even before the locomotive emerged from the smoke the choice was set and the train was allowed to do its thing. All of the drama was then manufactured in the editing room.

That's the irony of the situation. The show theoretically sets up a contestant the chance to solve the trolley problem, but doesn't have the balls (or insurance coverage) to actually allow the contestant to solve the trolley problem. What people don't get about the trolley problem is that the choices you are given aren't the only choices that exist. If one puts the points on center, the trolley derails and comes to safe stop. This is how split point derails work after all. (Conversely if you throw the points after the first truck passes over them, but before the second, you can get the trolley to drift and kill both sets of people tied to the tracks.) The real life trolley problem tries to set up a binary choice to explore an moral dilemma, however the mechanics of the problem allow folks with knowledge and the ability to think outside the box to make a choice where everybody lives. That's the important takeaway. If presented with a no-win scenario, you change the conditions of the test. 

BTW, if you want to see how The Simpsons got an NYC Subway interlocking tower surprisingly right, check out this post here.