Boston, MA : Nine vehicles involved in crash in Third Street tunnel near Massachusetts Avenue on Wednesday, August 13, 2014

The Third Street tunnel has reopened following a nine-car pile-up that closed the northbound lanes for nearly three hours. Officials said that northbound I-395 remains backed up for about a mile and a half. The crash occurred just before 4 p.m. in the northbound lanes of the Third Street tunnel near Massachusetts Avenue in the District, police spokesman Hugh Carew said. Three people were hospitalized with injuries that were not life-threatening. The accident involved a dump truck and several cars in an apparent chain reaction. Source : Nine vehicles involved in crash in Third Street tunnel