The MBTA has released its alternate weekday and weekend commuter rail service plans for the North Shore as a result of Beverly Drawbridge construction taking place on weekdays from July 17 through August 13 and Positive Train Control (PTC) work taking place on weekends from July 8 through September 30. Jan 11, 2018. That classic song from back in the 1960's still says it all: “What the World Needs Now…