The stoplights and streetlights have periodically been out at the 77 Massachusetts Ave. crosswalk during recent evenings. Shown is an officer directing traffic in lieu of the traffic signal. Omari Stephens—The Tech May. 9, 2016 Facebook Twitter Reddit Print The stoplights and streetlights have periodically been out at the 77 Massachusetts Ave. crosswalk during recent evenings. Shown is an officer directing traffic in lieu of the traffic signal. Omari Stephens—The Tech