Massachusetts Bay Transportation Authority Roblox #34344736

80

members (measured 6 Oct 2026, 05:03 UTC)

22 May 2024

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENsimulationpublic transitroleplay

Description

Welcome to Massachusetts Bay Transportation Authority, simulated on ROBLOX!

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

Membership history

Growth

2 measurements spanning 34 days, net -1. 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 80–81 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Sept 2026, 18:15	80	-1
10 Aug 2026, 18:08	81	first reading

Ownership

Owned by LaffyTaffyJackie (@JackoNiceo) 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

LaffyTaffyJackie (@JackoNiceo) — Owner (rank 255)

testine_s (@IWishIWasTestine_s) — Passenger (rank 1)

TheNonEd (@EdDude107) — Passenger (rank 1)

blackpotato (@MBTA_heavyrail) — Passenger (rank 1)

GTAtransit (@jayster7890) — Passenger (rank 1)

@RileyAK22 — Passenger (rank 1)

mwi (@onyourlifeidc) — Passenger (rank 1)

4x_Savage101 (@coolzine145) — Passenger (rank 1)

@CarsJustGo — Passenger (rank 1)

MetroDuck (@dumdumboy32) — Passenger (rank 1)

Jambud (@VoltronPaladin01) — Passenger (rank 1)

Lady (@LadyGagaLM2) — Passenger (rank 1)

Moo (@Moo_Official26) — Passenger (rank 1)

@Warkidddd — Passenger (rank 1)

soniex (@741859) — Passenger (rank 1)

Ultimate (@UltimateUser457) — Passenger (rank 1)

neo (@neoplanan440fan) — Passenger (rank 1)

casey (@wiltingposies) — Passenger (rank 1)

キャミー (@ItsGoldenCam) — Passenger (rank 1)

Under (@underdamud) — Passenger (rank 1)

CIA (@CocaCola_1010101010) — Passenger (rank 1)

itsnexorium (@aimbotter_not) — Passenger (rank 1)

vopl (@Vopl_1029) — Passenger (rank 1)

Carbon (@CalmCarbon) — Passenger (rank 1)

Juan (@juanbufalo29) — Passenger (rank 1) terminated

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

Rank structure

Owner1

Co-Owner0

Bus Operator0

Member81

Passenger80

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.

VAMOS Transit#17331978 · 40 shared members

TTC | nextGEN Technologies#5518923 · 38 shared members

MTA | Metropolitan Transportation Authority DOB#7443114 · 35 shared members

New England Transit#13039250 · 34 shared members

The MBTA#2895182 · 31 shared members

Royal Transit Authority#5133638 · 30 shared members

Eastern Peninsula Transit Authority#6132953 · 28 shared members

Potato Transit Authority#5613578 · 25 shared members

Toronto Transit Systems#5761729 · 25 shared members

Lakeview Transit Authority#8038823 · 25 shared members

Stepford County Railway#3620943 · 23 shared members

BRUG Industries#13862864 · 23 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.