MBTA - Massachusetts Bay Transportation Authority #8056658

469

members (measured 15 Oct 2026, 01:30 UTC)

13 October 2020

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENsimulationpublic transitboston

Description

Welcome to MBTA Roblox. The best simulation of Greater Boston's mass transit system. Divisions: MBTA Blue Line (Downtown) & Bus: https://www.roblox.com/games/5836297636/MBTA-Boston-Bus-Subway-Division We hope you join us for the ride. Planned to release by the end of 2022. We're still in development.

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

Membership history

Growth

3 measurements spanning 44 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 469–471 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Sept 2026, 08:33	469	-1
5 Sept 2026, 21:28	470	-1
10 Aug 2026, 19:13	471	first reading

Ownership

Owned by ItsJustMedy (@CallMeMedy) 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

ItsJustMedy (@CallMeMedy) — General Manager (rank 255)

@Ill91 — Deputy General Manager (rank 254)

crazybutcutelatina (@iiBOSTONIAN) — Deputy General Manager (rank 254)

sonder (@FallenDigitals) — Chief Safety Officer (rank 12)

TheNonEd (@EdDude107) — Passengers (rank 1)

AmproD4KG (@amprobusdrive) — Passengers (rank 1)

pigeon (@ThatNYCpigeon) — Passengers (rank 1)

blackpotato (@MBTA_heavyrail) — Passengers (rank 1)

@yazrii — Passengers (rank 1)

Rah (@Voxqa) — Passengers (rank 1) terminated

JDN (@GreenApple2091) — Passengers (rank 1)

Kris (@RedstoneExpert6) — Passengers (rank 1)

Taj (@boohootaj) — Passengers (rank 1)

@Arvin895 — Passengers (rank 1)

GalaticDeveloper (@ChangeNameDev) — Passengers (rank 1)

percept (@PerceptuaIist) — Passengers (rank 1)

Jumpin (@JumpinJaxPlays) — Passengers (rank 1)

SrFarquaad (@SkirtSkirt_320) — Passengers (rank 1)

CIA (@CocaCola_1010101010) — Passengers (rank 1)

nerd (@WackyKitty20) — Passengers (rank 1)

BlueRailsVA (@mememan123785) — Passengers (rank 1) terminated

krio (@komradze) — Passengers (rank 1)

Traindriver109 (@traindriver109) — Passengers (rank 1)

ZidTheCEOofAviation (@zion_theforse) — Passengers (rank 1)

MB_tripleimpact (@MBTADudeMan) — Passengers (rank 1)

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

Rank structure

General Manager1

Deputy General Manager2

Chief Transportation Officer1

Chief Of Development0

Chief Safety Officer1

Operations Manager0

Developer1

Trainer0

Run Coordinator0

Inspector0

Contractor1

Transit Ambassador0

Dual Operator0

Subway Operator0

Bus Operator0

Member471

Passengers464

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 MBTA#2895182 · 45 shared members

Stepford County Railway#3620943 · 44 shared members

New England Transit#13039250 · 38 shared members

Pilot Training Club#2794513 · 35 shared members

Potato Transit Authority#5613578 · 30 shared members

TTC | nextGEN Technologies#5518923 · 30 shared members

VAMOS Transit#17331978 · 30 shared members

Sauga Transit#4841337 · 30 shared members

Police Roleplay Community#4328109 · 29 shared members

Eastern Peninsula Transit Authority#6132953 · 29 shared members

Network Britain#6074059 · 28 shared members

Azalea Voyage#5540511 · 28 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.