Rolfingford Bridge Railway #5197776

members (measured 20 Aug 2026, 14:52 UTC)

30 September 2019

created (per Roblox API)

10 August 2026

first measured by this register

Description

The Official RBR Roblox Group!

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 We do not publish numbers we have not measured.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
16 Aug 2026, 16:55	5	first reading

Ownership

Owned by Sebastian (@RaZerWarfare) as measured.

Members we’ve seen

Sebastian (@RaZerWarfare) — [ND] Network Director (rank 255)

Lucky (@roblox_user_742679707) — [TD] Trainee Driver (rank 1)

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

Rank structure

[ND] Network Director0

{ND} Network Director0

[OD] Operations Director0

[ID] Infrastructure Director0

[SD] Society Director0

[HPE] Head Of People Engagement0

[HCR] Head Of Community Relation0

[HNS] Head Of Network Signalling0

[HSD] Head Of Station Dispatching0

[HND] Head Of Network Driving0

[MNS] Mobile Network Supervisor0

[SSO] Senior Signal Operator0

[SSD] Senior Station Dispatcher0

[SND] Senior Network Driver0

[SO] Signal Operator0

[SD] Station Dispatcher0

[CD] Certified Driver0

Member5

[TD] Trainee Driver0

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 · 2 shared members

662,227

Car Parking Level#5702218 · 2 shared members

611,717

Network Britain#6074059 · 2 shared members

103,666

Nosniy Games#3461453 · 1 shared members

53,675,820

Scriptbloxian Studios#4705120 · 1 shared members

30,062,620

Rumble Studios#3333298 · 1 shared members

11,252,006

The Flamingo Fan Club#3336691 · 1 shared members

9,877,381

Car Crushers Community#2726951 · 1 shared members

8,611,802

Foxzie#3955051 · 1 shared members

7,035,683

Slap Battles#9950771 · 1 shared members

6,712,713

Paradoxum Games#4914494 · 1 shared members

6,009,406

Driving Empire by Voldex#4999963 · 1 shared members

4,946,114

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.