this post was submitted on 30 Jan 2024
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What is this thing?

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Stenciling says "6 & 7TH / PDE & 3RD" It's the only pink tie on this track.

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[–] markstos@lemmy.world 33 points 1 year ago (2 children)

It’s marking the joint between two track segments. Look just above it. On both tracks there’s a series of bolts indicating that two track segments have been bolted together.

Not sure why the other joints aren’t marked.

[–] perviouslyiner@lemmy.world 12 points 1 year ago* (last edited 1 year ago) (1 children)

if that was an insulated joint for track circuit separation there would be cables attached at each side and the two bolted plates would be aligned?

[–] Darkassassin07@lemmy.ca 12 points 1 year ago (1 children)

You can see 3-4 wires connected on either side of the plates.

I'm not sure if those particular plates are insulating connections though. Doesn't really look like it, but I'm no expert on rail connections.

[–] perviouslyiner@lemmy.world 4 points 1 year ago* (last edited 1 year ago)

good spot, those wires are smaller than I am used to seeing - so it is a track circuit boundary as well as whatever the pink means.

[–] chaogomu@kbin.social 11 points 1 year ago

Rail is most often welded together, not joined like this.

So you likely don't need more than one marking.

[–] Darkassassin07@lemmy.ca 18 points 1 year ago (1 children)

Lmao at that completely ineffective ladder lock...

One side's harder to climb I guess.

[–] Dreadnaught@sh.itjust.works 0 points 1 year ago (1 children)

It's got a cover to keep people from climbing it I believe

[–] themusicman@lemmy.world 1 points 1 year ago

They were saying the cover is ineffective since you can just climb up the back

[–] DrBob@lemmy.ca 15 points 1 year ago (1 children)

It appears to have been painted after it was placed and after the track was laid. If you zoom you can see the paint does not run under the rails. Also there is paint on the rail clip that ties the rail to the sleeper. The bolted connection is called a fish plate I think.

[–] I_Fart_Glitter@lemmy.world 1 points 1 year ago

That's a good point. I was wondering how I'd walked past this so many times and not noticed a hot pink railroad tie before. Looking closer, there is even a stray rock in the middle of the tie that also go painted pink, so I think it was pretty recent.

[–] Gojimbo@lemmy.world 7 points 1 year ago (1 children)

Just a stab in the dark but they may occur at regular intervals, and similar notation may be on the poles and other infrastructure. In the event of a rail emergency you give the operator that info and they will halt all trains that could be affected by the emergency

[–] MossyFeathers@pawb.social 5 points 1 year ago* (last edited 1 year ago) (1 children)

I was gonna guess a memorial like a union member passed or something, because it seemed odd it'd be pink and not orange or red like the little wireflags I usually see. Is there a pink infrastructure marker?

[–] Gojimbo@lemmy.world 5 points 1 year ago

Not sure, my experience with this is in Australia, they're all over the rail corridor but not on the sleepers as far as I know. There's usually a specific phone number you call to alert, say emergency x3, your location and the nature of the emergency.

[–] badbytes@lemmy.world 5 points 1 year ago (1 children)

It's the starting block for the train relay races.

[–] I_Fart_Glitter@lemmy.world 1 points 1 year ago

This one is my favorite.

[–] perviouslyiner@lemmy.world 4 points 1 year ago* (last edited 1 year ago) (1 children)

possibly a change of measurement system? Look at the mileposts each side to see if there is a discontinuity in the numbers (although those would be painted yellow here in the UK - maybe search "golden tie")

[–] I_Fart_Glitter@lemmy.world 2 points 1 year ago

That's a good idea, I will check when it's not pouring rain out.