The MBTA announced on Wednesday that the work on the Squires Bridge that will cause the Green Line Extension to close for 25 days, will begin on September 18.
Three weeks into the eight-week long closure of the Sumner Tunnel, workers remain busy installing massive arches that will strengthen the structure’s worn out ceiling and enhance its ventilation.
Transportation officials have warned that the busiest days for commuters are going to be Tuesdays through Thursdays especially now that people are back from.