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Fairmount Line

MBTA Board Greenlights Quarter-Billion Dollar Contract for Diesel Trains

William Wolfgang, the T's director of vehicle engineering, says that new battery-powered engine technology isn't sufficiently developed to be able to replace the T's aging fleet of diesel locomotives.

January 14, 2026

MBTA Projects Get A $850 Million Boost From Fair Share Funds

The new funding will pay for backlogged "state of good repair" projects, accessibility improvements, and new maintenance facilities for electric buses and trains.

October 17, 2025

Outsourced Procurement Keeps the MBTA’s Plans for New Electric Trains In the Dark

The MBTA's contractor argues that the "request for proposals" for new electric trains contains proprietary information that can't be shared with the public.

February 5, 2025