PTA Subway: Callaghan & Madison
Potato Transit Authority
Studio group
Playing right now
Between 20 and 20 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
3M
Since it opened on 18 Mar 2022.
13.9K
Players who saved it.
No votes
25
Players per server, one stud each.
Screens
From the game's store page.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 18 Mar 2022Opened
- 5 Nov 2026Last publish
- 10 Nov 2026We started counting
No patches yet. PTA Subway: Callaghan & Madison hasn't published an update since we started counting on 10 Nov.
About the game
In Potato Transit Authority's words.
Serving Potatoburg, Cadland, and Westpotat, the PTA Callaghan & Madison Lines are the second installment of lettered lines of the PCS system. We recommend that you join our communications server and Roblox group to stay informed.
- World
- Simulation
- Kind
- Vehicle Sim
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Is PTA Subway: Callaghan & Madison yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.