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Boston College

Connecting…

Please check your internet connection. If it is on and working, that means the MBTA's live data feed is currently unreachable due to an outage on their end. This is not an issue with In the Loop.

All trains have gone to sleep for the night 😴. If you think this is a mistake, please report it in the Discord server: discord.gg/KmGGY75rn4

To submit bug reports, join the Discord server! discord.gg/RYckv4jz8n

Track Map

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WestboundEastbound

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Fleet Roster

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Status, livery/wrap, and notes can only be edited while signed in; edits show the display name of whoever last saved them. This is a fan-generated roster from known car-numbering ranges, not an official MBTA list.

Moderation

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Alerts and Notifications

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Disruption Mode

During major disruptions (shuttle buses, single-tracking, etc.), trains can legitimately drop out of MBTA's live feed for longer stretches. Enabling this extends how long a train stays visible at its last known position after going quiet — from 5 minutes up to 15 — for everyone using the app.

Push an Alert

Sent to all users immediately when confirmed.

Alert text

Expires in

Push a Notification

Sent to all users immediately when confirmed.

Subject

Message

Expires in

Edit Logs

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Filter by user

Points

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Green Line Inspectors

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CI = Chief Inspector · MCI = Mobile Chief Inspector

Bugs & Feature Requests

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Found a bug or have a feature request? Let me know in the In the Loop Discord server. No promises on feature requests!

discord.gg/RYckv4jz8n

Settings

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Stop abbreviations

Notifications

Browser notification permission (needed for the toggles below to work)

Notifications (website only for now)

Duced Type 8s

Pride train

Type 9 cars

Push notifications for moderator alerts (arrives even when the app is closed)

Account

By Quinn Willow — not affiliated with the MBTA.

Choose your line

Welcome!

Before you continue

Boston College

Track Map

On this branch

Fleet Roster

Moderation

Alerts and Notifications

Edit Logs

Points

Green Line Inspectors

Bugs & Feature Requests

Settings

Choose your line

Welcome!

Before you continue

Track Map

On this branch

Fleet Roster

Moderation

Alerts and Notifications

Edit Logs

Points

Green Line Inspectors

Bugs & Feature Requests

Settings

Details