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Fourth Rail

Fourth Rail #15235153

51,122
members (measured 2 Sept 2026, 20:39 UTC)
1 July 2022
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENrailway simulationtransportation gamesvehicle roleplay

Fourth Rail is a verified Roblox group in the game-studio category. Created on July 1, 2022, it has 49,702 members. The group is not ownerless.

Description

A group making railway experiences on Roblox.

Written by the group; not a statement by this register.

Membership history

Growth

49,03351,12250,077.510 August 20262 September 2026
943 measurements spanning 23 days, net +2,089. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 48,720–51,435 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 943
Measured (UTC)MembersChange
2 Sept 2026, 20:3951,122+3
2 Sept 2026, 19:4351,119+1
2 Sept 2026, 19:3151,118-1
2 Sept 2026, 18:5451,119+1
2 Sept 2026, 18:3651,118+1
2 Sept 2026, 18:0151,117+3
2 Sept 2026, 17:4051,114+1
2 Sept 2026, 17:1951,113+8
2 Sept 2026, 15:4151,105+3
2 Sept 2026, 14:2551,102+2
2 Sept 2026, 14:1151,100+2
2 Sept 2026, 13:5051,098+11
2 Sept 2026, 12:3251,087+1
2 Sept 2026, 11:3451,086+3
2 Sept 2026, 11:2451,083+3
2 Sept 2026, 10:5451,080+2
2 Sept 2026, 10:1751,078+1
2 Sept 2026, 10:0151,077+3
2 Sept 2026, 08:2051,074+1
2 Sept 2026, 08:1051,073first reading

Ownership

Owned by ollie (@ARandomAtom) as measured.

Claimed by user #385949861 — observed between sweeps, detected 10 Aug 2026, 13:17 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Experiences

982
players in this group’s experiences right now
37,240,103
lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

ollie (@ARandomAtom)DeveIoper (rank 255)

Toby (@toby_train85)Developer (rank 254)

Tobias (@TheRealLogiti2)Administrator (rank 200)

Ewanerd (@NaweRBLX)Administrator (rank 200)

moelz (@liftostroi)Moderator (rank 190)

@bullet_train10Moderator (rank 190)

Sean (@MrWMT)Moderator (rank 190)

Stef (@StefanNL_Plays)Tester (rank 50)

DeeDee_Sim (@DD_Sim)Tester (rank 50)

@GreenChlorophyllTester (rank 50) terminated

@ATEKGamingTester (rank 50)

Dan (@DanBuildsTrains)Tester (rank 50)

labubudubaichocolate (@Laurencepro99)Tester (rank 50)

Clover (@CloverTransport)Event Host (rank 30)

p0tat0es (@lopyplop02)Event Host (rank 30)

Uh_AR0251x (@AR02581)Translator (rank 20)

NeverGoon (@arieldominik)Translator (rank 20)

djl (@djl_dev)Translator (rank 20)

@LoukeCZETranslator (rank 20)

Piaxo (@Maxer_017)Translator (rank 20)

Darius (@Patmat97RBX)Translator (rank 20)

Lets (@LetsGamingDev)Translator (rank 20)

Jakov (@jakovroblox_9)Translator (rank 20)

@krazy2468Member (rank 1)

@Gold_0509Member (rank 1) terminated

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

DeveIoper1
Developer5
Administrator5
Moderator6
Jr. Moderator0
Staff0
-------0
Tester13
Event Host, Translator0
Event Host10
Translator, Content Creator0
Translator41
Content Creator0
Base49,173
Member49,216
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.