Red Line branch’s maximum speed increasing to 50 mph, MBTA says
The MBTA announced that the Braintree branch of the Red Line will be increasing speeds as a result of the Track Improvement ...
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MBTA Tells Riders to Expect Faster Speeds on Subways and Buses
The T aims to increase subway speeds on the Braintree branch of the Red Line to 50 mph within the next few days, and to 55 ...