MWRA will initiate a new traffic plan (PDF) beginning on Monday, August 19, 2019 and ending on Friday, August 23, 2019. 

This new traffic plan hours will be from 7:00AM to 9:00PM. During work hours, South Street will be fully closed from Pond Street to Main Street. 

Vehicular traffic will be able to travel on Pond Street to Summer Street and back onto Main Street at the stoplights at the Summer/Marble/Main Street intersection.  See reverse side for detour plan. Beginning on Monday, August 26, 2019 the current detour plan will be restored.