The Boston Public Library main branch at Copley Square mounted an exhibit called “An Elevated View.” Up until mid-January, this exhibit discusses the elevated train that ran from Boston to JP until the MBTA tore it down in 1987. The elevated had two stations located on Washington Street in the South End- one at Dover Street and another at Mass. Ave/Northampton Street.
Check out the exhibit for yourself. Find out more at bpl.org.