Orange Line rails reopen, new cars still offline
Trains resumed running between the Orange Line’s Oak Grove and Sullivan Square stations Monday after nearly a month offline, but the newest train cars manufacturer by Chinese company CRRC will not be among them for at least another three weeks.
The MBTA re-started service along the full Orange Line on Monday morning for the first time since a March 16 derailment at Wellington Station.
During the nearly fourweek span when shuttle buses ran between Oak Grove and Sullivan Square, T crews repaired 3 miles more of track, replaced six switches, and performed station improvements at the two endpoint stations, MBTA Deputy General Manager Jeff Gonneville said Monday.
Investigators still have not determined a cause of the derailment, which involved one of the new Orange Line trains in passenger service at the time, nor whether the track infrastructure or the vehicle itself is to blame.
Gonneville said the T is testing individual components on the CRRC-manufactured vehicles, one of which is scheduled for three weeks from now, meaning all four Orange Line train sets and the one Red Line set will remain out of service until then.
“There really hasn’t been identified a clear issue with the cars that was even a contributing factor to this, but we’re being very conservative in our investigation,” Gonneville said.
Gonneville added he hopes to give a “far more concrete update” on the investigation at the next Fiscal and Management Control Board meeting on April 26.
The T also said by late June it will restore service on several closed bus routes, add frequency on the highest-ridership bus lines, and boost trips on the core subway system as part of the agency’s effort to walk back unpopular COVID-era cuts.
Gonneville told the T’s fiscal control board it will resume running buses on Routes 18 in Dorchester, 52 from Dedham to Watertown, 55 in Boston to Copley Square, 68 in Cambridge and parts of the 465 that runs from Danvers Square to Salem Depot — all of which were partially or fully suspended on March 14 in a package of service cuts — in a summer schedule that takes effect June 20.
“We are not committing that we can bring back the schedules completely to what they were pre-COVID, but we are resuming service on some of these routes,” Gonneville told the board.