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Fourth Rail

Fourth Rail #15235153

54,258
members (measured 21 Oct 2026, 05:03 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

49,03354,25851,645.510 August 202621 October 2026
2443 measurements spanning 72 days, net +5,225. 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 48,249–55,042 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 2443
Measured (UTC)MembersChange
21 Oct 2026, 05:0354,258+2
21 Oct 2026, 04:0154,256+1
21 Oct 2026, 03:4154,255+3
21 Oct 2026, 02:4054,252+1
21 Oct 2026, 01:3754,251+2
21 Oct 2026, 00:2854,249+2
21 Oct 2026, 00:1254,247-1
20 Oct 2026, 23:1654,248+1
20 Oct 2026, 22:5054,247+1
20 Oct 2026, 22:1854,246+1
20 Oct 2026, 22:0054,245+3
20 Oct 2026, 21:0454,242+1
20 Oct 2026, 20:2854,241+1
20 Oct 2026, 20:0554,240+1
20 Oct 2026, 20:0154,239+2
20 Oct 2026, 19:1354,237+4
20 Oct 2026, 18:2154,233+3
20 Oct 2026, 17:3554,230+5
20 Oct 2026, 16:3054,225+2
20 Oct 2026, 16:0154,223first 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.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

238
players in this group’s experiences right now
39,619,790
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)

finnlay (@FinnlayX) — Developer (rank 254)

Ewanerd (@NaweRBLX) — Administrator (rank 200)

Tobias (@TheRealLogiti2) — Administrator (rank 200)

moelz (@liftostroi) — Moderator (rank 190)

Sean (@MrWMT) — Moderator (rank 190)

@bullet_train10 — Moderator (rank 190)

Dan (@DanBuildsTrains) — Tester (rank 50)

Stef (@StefanNL_Plays) — Tester (rank 50)

DeeDee_Sim (@DD_Sim) — Tester (rank 50)

@GreenChlorophyll — Tester (rank 50) terminated

@ATEKGaming — Tester (rank 50)

labubudubaichocolate (@Laurencepro99) — Tester (rank 50)

YelloDev (@thatYelloDev) — Tester (rank 50)

p0tat0es (@lopyplop02) — Event Host (rank 30)

Clover (@CloverTransport) — Event Host (rank 30)

Voze (@CryptoParagon) — Event Host (rank 30)

headshot (@headshot2_4) — Event Host (rank 30)

StormyDev (@plasma22482) — Event Host (rank 30)

Piaxo (@Maxer_017) — Translator (rank 20)

@LoukeCZE — Translator (rank 20)

Lets (@LetsGamingDev) — Translator (rank 20)

Darius (@Patmat97RBX) — Translator (rank 20)

djl (@djl_dev) — Translator (rank 20)

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.