July 30, 2018 5:25 am First Full Day of Traffic With Comm. Ave. Bridge Work Monday marks the first full day of regular rush hour traffic along the construction of the Commonwealth Bridge and MBTA officials are hoping commuters paid attention to their warning. US & World Videos 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial