Service Updates
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.
Click on any MBTA Service below to read more about any active transit alert ( T-Alerts) or advisory. For the latest elevator, wheelchair lift, and escalator update, please call 1-800-392-6100 (then press 6), or 1-617-222-2828.
Route 77 Advisories
Route 77 AdvisoriesArlington Memorial Day Parade Monday, May 27, 2013.
Commencing at 9:30 a.m. Route 77/350 No service on Mass Ave between Bates Rd and Mystic St. Connections can be made at Mass Ave and Harlow St or Mass Ave and Mystic St. 5/22/2013 9:42 AM
You can now subscribe to an RSS Feed to receive MBTA T Service Alerts and service advisories including elevator and escalator updates. Please follow the instructions for your particular RSS reader to add the following MBTA feed. The information is meant to serve as a resource for developers interested in working with real-time and static transportation data made available by the MassDOT and its family of agencies such as the MBTA (Visit the MassDOT Developers page for other data feeds). This is a pilot effort and your feedback is welcome to improve the service. Please send us your RSS feedback.




