-MRS- Maryland Regional Studios #14870125

members (measured 24 Aug 2026, 18:37 UTC)

17 May 2022

created (per Roblox API)

10 August 2026

first measured by this register

Description

Linking D.C. and Philadelphia since 2023

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

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Aug 2026, 11:57	4	first reading

Ownership

Owned by user #380162930 as measured.

Members we’ve seen

KW02 (@KW02_MARC) — Co-Owner (rank 253)

Saintkiran (@Kiran21216) — Members (rank 243)

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

Related groups

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

Stepford County Railway#3620943 · 2 shared members

661,962

Railway Engineering Studios#8133793 · 2 shared members

63,197

Potato Transit Authority#5613578 · 2 shared members

46,580

The MBTA#2895182 · 2 shared members

10,749

MTA | Metropolitan Transportation Authority DOB#7443114 · 2 shared members

9,135

Metropolitan Transportation Authority ᅠᅠ#4532372 · 2 shared members

6,224

NL7 Studios#10208236 · 2 shared members

6,079

[NJT] New Jersey Transit#4741549 · 2 shared members

4,050

Roblox Amtrak Rail Service [USA] (Amtrak)#6093302 · 2 shared members

3,251

Trainart Studios#6620435 · 2 shared members

2,973

Long Island Rail Studio#33875914 · 2 shared members

2,103

StonePearl Rail Studios#16376824 · 2 shared members

1,676

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.