Transit Updates

Service Alerts

MBTA Services are constantly updated through our operations center. Please check here regularly for up-to-the-minute updates on every transit service as well as elevators and escalators.

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Route SL4Alerts

Bus Service AlertsBus Service Alerts

Route SL4: Current

Branches Affected: SL4
Silver Line - SL4 experiencing minor delays due to traffic


Last Updated: 7/29/2014 5:17:53 PM


KEY
Delay

Delay

Cancelled Trip

Cancelled Trip

Detour

Detour

Snow Route

Snow Route

Shuttle Bus

Shuttle Bus

Station/Stop Closure

Station/Stop Closure

No Service

No Service

Extra Service

Extra Service

Schedule Change

Schedule Change

Accessibility

Accessibility

Other

Other

Severe Alert

Severe Alert