The Mainline #4504531

166

members (measured 12 Oct 2026, 18:38 UTC)

29 October 2018

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENrailway simulationalliance network2019 release

Description

Welcome to The Mainline. We are a British railway group with a game coming out in 2019. Our main ally is Centro Travel - https://www.roblox.com/groups/3443034/Centro-Travel We accept most ally requests, if you have a group send us one!

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

Membership history

Growth

3 measurements spanning 13 days, net +2. 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 164–166 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 21:01	166	+1
15 Aug 2026, 09:11	165	+1
10 Aug 2026, 17:46	164	first reading

Ownership

Owned by ArrDee (@tythehusky) as measured.

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

Experiences

0

players in this group’s experiences right now

4,776

lifetime visits across 1 experiences

Freight Network 2: Rebooted [Coal deliveries] 0 playing now

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

Members we’ve seen

ArrDee (@tythehusky) — Owner (rank 255)

Rafe (@BBGC) — Co-Owner (rank 254)

SolentCoastguard (@7V0F) — Developer (rank 253)

Mezzie (@omegamezle) — Developer (rank 253)

@EXOTICPLAYERZ1 — Member (rank 1) terminated

@foamypeter — Member (rank 1)

MadTrains (@mad_trains) — Member (rank 1)

NickelPlate587 (@ThatOneCaledonian812) — Member (rank 1) terminated

Roman (@romanrenzi2015) — Member (rank 1)

Vik (@viktor124358) — Member (rank 1)

@Iamjustalilltlepig — Member (rank 1)

rickroll_com (@derbyshirebusfan) — Member (rank 1)

colorcadet (@PendolinoFrank) — Member (rank 1)

lothianbuses25 (@johnny_fg7) — Member (rank 1)

Spygaming (@TheBritishGoverment) — Member (rank 1)

SD_CJC (@Jbeast35006) — Member (rank 1)

@Notisima — Member (rank 1)

DatBro_Online07 (@khriskraft) — Member (rank 1)

Olib (@OliverAndLeo) — Member (rank 1)

rivi_temp (@61306mayflower) — Member (rank 1)

englishelectric37 (@train1000fan) — Member (rank 1)

@benukasr — Member (rank 1)

TheTrainLord (@king_Arties3) — Member (rank 1)

@RyansTrains — Member (rank 1)

@Harrybonduk2004 — Member (rank 1) terminated

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

Rank structure

Owner1

Co-Owner1

Developer2

Head Developer0

Admin0

Moderator0

Member164

Member160

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.

Stepford County Railway#3620943 · 30 shared members

Pilot Training Club#2794513 · 26 shared members

Network Britain#6074059 · 24 shared members

Steam Age Fan Club#3607410 · 23 shared members

Riverrail#6758076 · 21 shared members

muffahi's trains#4289781 · 19 shared members

RO-scale Railway!#6108083 · 18 shared members

Trainlines#3586895 · 18 shared members

Car Crushers Community#2726951 · 17 shared members

Canterbury & District#696923 · 16 shared members

Whitecoast City Railway#5956217 · 16 shared members

The Workshop Ltd#2906673 · 16 shared members

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.