slow zones
The T Suspends Red Line Subway Service in Cambridge ‘Til July 29
A work train derailment on Tuesday led to the abrupt decision to expand a planned closure through downtown Boston for two weekends this month.
Green Line Service Resumes With 12 More Slow Zones Removed
Many more slow zones still remain, and the T plans to close the central segments of the line for two more 9-day closures in January.