fromBoston.com
37 minutes ago'We've only just begun': Orange Line transitions from 40 mph to 55 mph as its top speed
Commuters on the Orange Line can expect faster travel on select portions of the line as of Sunday, with the trains now able reach 55 mph due to infrastructure improvements, MBTA officials announced Monday, Orange Line trains traveling between Oak Grove and Assembly Station are now able to reach 55 mph, when previously, the maximum speed on the line was capped at 40 mph for safety reasons, the T said.
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