Keystone Corridor #7444073

184

members (measured 12 Oct 2026, 20:44 UTC)

15 August 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENtrain simulationhistorical roleplaydevelopment recruitment

Description

A game about the Keystone Corridor when it was in the control of the elusive Pennsylvania Railroad. Come explore the past, present, and future on the Philadelphia/Harrisburg Main Line. The game is scenario based, with an option of free drive. You can drive many trains and many consists ranging from heavy freight duty with a L1 to the sleek and luxurious Broadway Limited with a GG1. This game is WIP and has not been released. Check out our disc! Hiring Advanced scripters. DM me for more details.

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

Membership history

Growth

3 measurements spanning 40 days, net -3. 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 184–187 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
19 Sept 2026, 10:39	184	-2
19 Aug 2026, 21:39	186	-1
10 Aug 2026, 22:03	187	first reading

Ownership

Owned by @Andrey_Rail as measured.

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

Members we’ve seen

@Andrey_Rail — Owner (rank 255)

Sinking_Missile (@OldBa_y) — Lead Devs (rank 4)

Aiden (@MrATSFfoam) — Lead Devs (rank 4)

@20thCenturyBork — Member (rank 1)

BlueJay09 (@BIueJay09) — Member (rank 1)

@halo7615 — Member (rank 1)

atlanticrailpro (@officerhockeyi) — Member (rank 1)

@janschutz226 — Member (rank 1)

Zamboni (@Pla66126) — Member (rank 1)

@TrainStreet — Member (rank 1)

@Funtusk — Member (rank 1)

EpicEraGamer (@JamesG530) — Member (rank 1)

@U53N4M311 — Member (rank 1)

Leo (@GevoGuy) — Member (rank 1)

polar (@polarexpressrr) — Member (rank 1)

physcopath (@patcoman7374alt) — Member (rank 1)

リュ・ソンジェ (@Ryan_5732) — Member (rank 1)

Minaya Goetia (@Ambitious_Scripter) — Member (rank 1)

Homeless John (@typicalboy432) — Member (rank 1)

glockworkWX (@hudvhcvhbhvh) — Member (rank 1)

darren (@EmorySwissroll122) — Member (rank 1)

CRF450R (@1603RailFan) — Member (rank 1)

@Clarkenheimer — Contributor (rank 1)

jordshoards (@Piggy0620) — Member (rank 1)

Railside (@bigbenchris) — Member (rank 1)

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

Rank structure

Owner1

Lead Devs2

Admin1

Devs0

Member187

Member182

Contributor1

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.

The Last Spike#445190 · 18 shared members

RO-Scale Trains#4740151 · 18 shared members

Car Crushers Community#2726951 · 16 shared members

A & G Model Railroad Club#4755073 · 16 shared members

Railway Engineering Studios#8133793 · 15 shared members

Strasburg Railroad Company#5501500 · 13 shared members

Steam Age Fan Club#3607410 · 12 shared members

Rock Fort Lines#4278363 · 12 shared members

Consolidated Rail Corp.#4647740 · 12 shared members

Project Keystone#7443712 · 12 shared members

Roblox#7 · 11 shared members

The Flamingo Fan Club#3336691 · 10 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.